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FLORIDA
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Gainesville District
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Richard Kamp Colin D. Sells

Florida Agricultural Experiment Station
Florida Cooperative Extension Service
Institute of Food and Agricultural Sciences
University of Florida
100
F636m
RUS
84-1

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ARC, Ruskin Extension Report 84-1

SEASON'S REPORT
Federal State Agricultural Weather Service
1983-1984

'. S. DEPARTMENT OF COMMERCE
NOAA, NATIONAL WEATHER SERVICE

UNIVERSITY OF FLORIDA, IFAS
AGRICULTURAL EXPERIMENT STATIONS

FEDERAL-STATE AGRICULTURAL WEATHER SERVICE

RUSKIN, FLORIDA

SEASON'S REPORT

1983-84

RICHARD KAMP
COLIN DAVID SELLS

NIVBU OFJ LOIDA UBRAR

100

Ru5

SCIENCE
LIBRARY

1983-84

TABLE OF CONTENTS

PAGE

INTRODUCTION DEFINITION STATION NUMBERING SYSTEM SCOPE OF SERVICE ....
DISTRICT MAP................................................. .............3
DITRICT MAPF. 3
FORECAST ZONE MAP.................. ............ .... .... ...... ..... .... 4
CHARACTER OF THE SEASON MAP................................................5
CHARACTER OF THE 1982-83 SEASON................... ........................ 6
TABLE 1 SEASONAL RAINFALL AT SELECTED CITIES..........................9
TABLE 2 TEMPERATURE RANGES BY DISTRICT FOR COLDEST NIGHTS OF SEASON....9
TABLE 3 HOURS AT AND BELOW 45 DEGREES FOR SELECTED STATIONS........... 10
TABLE 4 MINIMUM TEMPERATURES ON COLD NIGHTS:
GAINESVILLE DISTRICT.......................................12a
UPPER EAST COAST DISTRICT...................................12b
ORLANDO DISTRICT................................ ............ 12c
BROOKSVILLE DISTRICT........................................12d
RIDGE DISTRICT .. .................................... .. .... 12e
BARTOW DISTRICT.............................................12f
WEST COAST DISTRICT........................................ 12g
INDIAN RIVER DISTRICT......................................12h
KISSIMMEE VALLEY DISTRICT..................................12i
EVERGLADES DISTRICT........................................12j
LOWER EAST COAST DISTRICT..................................12k
TABLE 5 DURATIONS IN HOURS AND TENTHS 32 DEGREES AND LOWER:
GAINESVILLE DISTRICT.......................................14a
UPPER EAST COAST DISTRICT...................................12b
ORLANDO DISTRICT............................................14c
BROOKSVILLE DISTRICT........................................5d
RIDGE DISTRICT.............................................15e
BARTOW DISTRICT............................................14f
WEST COAST DISTRICT.......................................15g
INDIAN RIVER DISTRICT.......................................4h
KISSIMMEE VALLEY DISTRICT...................................13i
EVERGLADES DISTRICT.........................................14j
LOWER EAST COAST DISTRICT.................................. 4k
TABLE 6 FREQUENCY OF OCCURRENCE OF MINIMA FREEZING OR BELOW:
GAINESVILLE DISTRICT.................................... .19a
UPPER EAST COAST DISTRICT...................................16b
ORLANDO DISTRICT...........................................18c
BROOKSVILLE DISTRICT.......................................20d
RIDGE DISTRICT........................................... .. 19e
BARTOW DISTRICT ............................................. 6f
WEST COAST DISTRICT.......................................18g
INDIAN RIVER DISTRICT......................................16h
KISSIMMEE VALLEY DISTRICT...................................15i
EVERGLADES DISTRICT........................... .............16j
LOWER EAST COAST DISTRICT...................................15k

TABLES 7 t4 HISTORICAL DATA;
GAINESVILLE DISTRICT.......................................... 20
PER EAST COAST CSTPICT...... ...................... .17b
ORLANDO DISTRICT,........................................... C
BROOKSVILLE DISTRICT ...... .... . ..................... 21
RID: E DISTRICT ... ................ .... .......... .. .. ....2.. i:20
BARTOW DISTRICT.. .................. ............ ....... . 17
WEST COAST DISTRICT....... ............. ............... 1
INDIAN RIVER DISTRICT................ ...................... 17h
:K SSIMMEE VALLEY DISTRICT................. .................. 6i
EkTF3.ADES DISTRICT............................ .. .... ....... .17-.
LOWER EAST COAST DISTRICT. ................................16
TABLE 7C HISTORICAL DATA PENINSULA WIDE ..............................23
STATION LOCA':;;5 AND OBSERVERS:
GAINESVILLE DISTRICT.............................. .. ...... la
UPPER EAST COAST DISTRICT ... ...................... .......lib
ORLANDO DISTRICT........... ........... ................... 11c
BROOKSVILLE DISTRICT....................................... id
RIDGE DISTRICT............................................ le
BARTOW DISTRICT............ ... ........... ...... ... !f
WEST COAST DISTRICT............ .................... l..
INDIAN RIVER DISTRICT .................................. lh
KISSIMMEE VALLEY DISTRICT. ...................... ........ i
EVERGLADES DISTRICT...............................
LOWER EAST COAST DISTRICT ................................... -

- 1 -

INTRODUCTION

THE FEDERAL-STATE AGRICULTURAL WEATHER SERVICE MOVED TO THE NEW NATIONAL WEATHER
SERVICE FACILITY AT RUSKIN DURING THE SUMMER OF 1975. AMONG ITS RESPONSIBILITIES
ARE TO MAINTAIN LIASON WITH THE VARIED AGRICULTURAL INTERESTS OF THE STATE, RUN
THE TEMPERATURE SURVEY NETWORK, ISSUE THE SEASON'S REPORT, AND ISSUE ALL
AGRICULTURAL WEATHER FORECASTS. THESE FORECASTS ARE ISSUED BY THE NATIONAL
WEATHER SERVICE. RUSKIN. INQUIRIES RELATING TO AGRICULTURAL FORECASTS OR THIS
REPORT SHOULD BE DIRECTED TO:

NATIONAL WEATHER SERVICE
1408 24TH ST. SE
RUSKIN, FLORIDA 33570-9986

DEFINITION

THE TERM "COLD NIGHT" APPEARS FREQUENTLY IN THIS REPORT. IT IS DEFINED AS A
NIGHT WHEN A TEMPERATURE OF 36F OR LOWER WAS OBSERVED AT ANY OFFICIAL
TEMPERATURE SURVEY STATION ON THE FLORIDA PENINSULA. IT IS ALSO USED IN A MORE
RESTRICTIVE SENSE WHEN REFERENCE IS TO A SPECIFIC DISTRICT. HERE IT IS DEFINED A
A NIGHT WHEN A TEMPERATURE OF 36F OR LOWER WAS OBSERVED AT ANY OFFICIAL STATION
WITHIN THE DISTRICT.

STATION NUMBERING SYSTEM

EACH TEMPERATURE SURVEY STATION IS IDENTIFIED WITH A SIX DIGIT NUMBER. THE FIRST
TWO DIGITS ARE THE TOWNSHIP OF THE STATION, THE SECOND TWO DIGITS ARE THE RANGE,
AND THE LAST TWO DIGITS ARE THE SECTION NUMBER WITHIN THE TOWNSHIP AND RANGE
GRID. THE LETTER "T" AFTER A STATION NUMBER INDICATES THAT THE STATION IS A
TRUCK STATION, AT WHICH THE TEMPERATURE IS MEASURED 6 INCHES ABOVE THE GROUND AS
OPPOSED TO THE 4.5 FEET ABOVE GROUND MEASUREMENTS TAKEN AT ALL OTHER STATIONS.

SCOPE OF SERVICE

THE NATIONAL WEATHER SERVICE, IN COOPERATION WITH THE INSTITUTE OF FOOD AND
AGRICULTURAL SCIENCES, UNIVERSITY OF FLORIDA, OPERATES THE FEDERAL-STATE
AGRICULTURAL WEATHER SERVICE FOR THE BENEFIT OF AGRICULTURE THROUGHOUT THE STATE
OF FLORIDA.

FORECASTS ARE ISSUED TWICE DAILY FOR THE ENTIRE STATE, YEAR-ROUND. SEASONALLY,
NOVEMBER THROUGH MARCH, THREE ADDITIONAL FORECASTS ARE ISSUED FOR PENINSULAR
FLORIDA. THE LATTER FORECASTS FOCUS PRIMARILY ON EXPECTED MINIMUM TEMPERATURES
AND ON THE FROST PROBLEM IN THE AGRICULTURAL AREAS. UPDATED FORECASTS ARE ISSUED
WHEN NECESSARY. FORECASTS ARE DISSEMINATED VIA THE NATIONAL OCEANIC AND
ATMOSPHERIC ADMINISTRATION'S (NOAA) WEATHER WIRE TELETYPE SYSTEM TO THE NEWS
MEDIA FOR DISTRIBUTION TO THE PUBLIC, AND DIRECTLY TO THE PUBLIC VIA NOAA
WEATHER RADIO KHB32 BROADCASTING ON A FREQUENCY OF 162.55 MHz. COUNTY EXTENSION
PERSONNEL ALSO ASSIST IN THE DISSEMINATION OF WEATHER INFORMATION AND FORECASTS.

A WINTER TEMPERATURE SURVEY OF PENINSULAR FLORIDA, ADVICE TO GROWERS ON
WEATHER-CROP RELATIONSHIPS AND CROP PROTECTION, AND COOPERATION WITH RESEARCHERS
OF THE INSTITUTE OF FOOD AND AGRICULTURAL SCIENCE ARE A FEW OF THE MORE
IMPORTANT SECONDARY ACTIVITIES FOR THE FEDERAL-STATE AGRICULTURAL WEATHER
SERVICE.

ACKNOWLEDGEMENTS

WE WISH TO THANK ALL THE GROWERS AND OTHERS WHO SERVED AS OFFICIAL OBSERVERS AT
OUR TEMPERATURE SURVEY STATIONS DURING THE PAST SEASON. THEIR NAMES APPEAR WITH
THE STATION NAMES AND NUMBERS AT THE BEGINNING OF EACH DISTRICT REPORT. THESE
PEOPLE HAVE DONE AN OUTSTANDING JOB IN HELPING US TO OPERATE THIS COOPERATIVE
SERVICE MORE EFFICIENTLY. THANKS, ALSO, TO THOSE COUNTY EXTENSION AGENTS WHO
OFFERED VALUABLE ASSISTANCE IN DISSEMINATING FORECASTS AND WEATHER INFORMATION.

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ZONE AND LOCAL FORECASTS (C-11)

FLORIDA
ZONE FORECAST BOUNDARIES

Weather Service Forecast Office
Weather Service Office

NATIONAL WEATHER SERVICE
Southern Region

Florida Panhandle Zones 1-4 Prepared
by WSFO Birmingham, AL.

KEY WEST

WSOM
86-2
Rev.

Issuance
3-17-86
2

APPENDIX A

COUtN.TY

ALACHUA
BAKER
BAY
BRADFORD
BREVARD
BROWARD
CALHOUN
SCHARLOTTE
CITRUS
* CLAY
COLLIER
COLUMBIA
DADE
DESOTO
SDIXIE
DUVAL
ESCAMBIA
FLAGLER
FRANKLIN
GADSDEN
GILCHRIST
GLADES
GULF
HAMILTON
HARDEE
HENRY
HERNANDO
HIGHLANDS
HILLSBOROUGH
HOLES
INDIAN RIVER
JACKSON
JEFFERSON
LAFAYETTE
LAKE
LEE
LEON
LEVY
LIBERTY
MANATEE
MADISON
MARION
MARTIN
MONROE
NASSAU
OKALOOSA
OKEECHOBEE
ORANGE
OSEOLA
PALM BEACH

WEATH

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IV~ P i r~ imil 6APSOIN ........rl~S~ o~o
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--------r-- ~ r
MONA01

CHARACTER OF THE 1983-84 SEASON

NORTH FLORIDA
NOVEMBER 1983
_E'?ER AVERAGED A LITTLE BELCGi NORFMA BUT THERE WERE NO AL-L SEVERE COLD
SELLS. TE '-TT-L-.E_: 2;F PFED GENERALLY INTO THE 30S ON THE OF -. 21 _F THE i-'T,
17T w 1E"H, AND THE 26TH BUT C,_Y THE COLDEST LOCATIONS -.7 BELO, FREEZING.
MOET A-S EXPER:E.:ED ONLY L.::3 FRONTS.
RAINFALL -.'NTS RANGED FROM 3 TO 5 INCHE5...ABOUT 1 TO 2 INCHES ABOVE NORMAL.

L'ECEE2- 1983
THE MONTH AS A WHOLE AVERAGED ONLY ABOUT 2 DEGREES BELOW NORMAL BUT THE AREA
EXPERIENCED A MAJOR FREEZE ARO-'!i CHRISTMAS. THE MONTH BEGAN iWITH SEASONABLY
MILD TE'-'ERA-TURES. .= FOLLOWED BY A BRIEF COOL SPELL WITH TE-'P' -TURES IN THE 30S
'ROM 7TH TO THE 9TH. TEMPERATURES THEN MODERATED UNTIL A BITTERLY COLD AIR MASS
MOVED DOWN THE STATE CHRISTMAS EVE. LOW TEMPERATURES CHRISTMAS MORNING WERE IN
THE LOW TEENS NEAR THE GEORGIA BORDER AND MID TEENS OVER THE SOUTHERN =P 'I1C'r, OF
THE GAINESVILLE DISTRICT. HIGH TEMPERATURES ON THE 26TH BARELY APF'ED TO ABOVE
FREEZING BEFORE ANOTHER COLD NIGHT WITH LOWS IN THE LOW TO MID TEENS. DURATIONS
BELOW 28 DEGREES WERE IN EXCESS OF 12 HOURS BOTH NIGHTS. EXTENSIVE DAMAGE
OCCURRED NOT ONLY TO CITRUS FRUIT BUT ALSO THE TREES. TEMPERATURES WARMED INTO
THE 205 ON THE 27TH THEN REMAINED ABOVE FREEZING UNTIL THE 31ST WHEN THEY ONCE
AGAIN DROPPED INTO THE 20S.
RAINFALL FOR THE MONTH WAS USUALLY HEAVY...WITH AMOUNTS RANGING FROM 5 TO B
INCHES. THIS WAS ABOUT 3 TO 4 INCHES ABOVE NORMAL.

JANUARY 19E4

ANOTHER MONTH WITH BELOW NORMAL TEMPERATURES BUT NO TEMPERATURE EXTREMES LIKE
DECEMBER. THE MONTH BEGAN WITH MINIMUM TEMPERATURES IN THE LOW TO MID
20S...WARMING TO THE MID 20S TO LOWER 30S ON THE 2ND. THIS WAS THE COLDEST
WEATHER OF THE MONTH. THE REMAINDER OF JANUARY WAS COOL WITH MOST NIGHTTIME
TEMPERATURES IN THE 30S AND 405. HOWEVER ONLY THE COLDER LOCATIONS HAD ANY
FREEZING TEMPERATURES. THE MONTH ENDED UP AVERAGING 2 TO 3 DEGREES BELOW NORMAL.
RAINFALL FOR THE MONTH WAS 1 TO 3 INCHES...ABOUT 1 INCH BELOW NORMAL...DUE TO
THE COOL DRY AIR THAT COVERED THE STATE MOST OF THE MONTH.

FEBRUARY 1984

TEMPERATURES FOR THE MONTH WERE NEAR NORMAL. THE FIRST PART OF THE MONTH WAS
COOLER THAN NORMAL WITH LOWS MOSTLY IN THE 30S AND
40S. THE LAST PART OF THE MONTH WAS WARMER THAN NORMAL WITH LOWS MOSTLY IN THE
40S AND 50S. THE COLDEST MORNINGS OF THE MONTH OCCURRED ON THE 7TH AND 8TH WHEN
READINGS FELL IN THE MID 20S...WITH SOME LOWER 20S NEAR THE GEORGIA BORDER AND
UPPER 20S IN THE NORMALLY WARMER LOCATIONS.
RAINFALL FOR THE MONTH RANGED FROM 3 TO 6 INCHES...NEAR NORMAL FOR FEBRUARY.

MARCH 1984

THE MONTH WAS A LITTLE COOLER THAN NORMAL BUT MUCH WETTER THAN NORMAL IN SOME
AREAS. THE COLDEST TEMPERATURES CAME ON THE FIRST TWO DAYS OF THE MONTH WHEN
LOWS DROPPED INTO THE MID 20S TO LOW 30S. ANOTHER COOL SPELL CAME ON THE 8TH TO
THE 11TH WHEN READINGS WERE IN THE LOW TO MID 30S. THEN TEMPERATURES GRADUALLY
WARMED TO THE END OF THE MONTH.
HEAVY RAINS OCCURRED OVER THE NORTH PENINSULA ON THE 6TH AND 7TH AND AGAIN ON
THE 27TH AND 28TH...WITH SOME AREAS RECEIVING 2 TO 4 INCHES DURING EACH RAINY
PERIOD TOTALS FOR THE MONTH WERE 10 TO 12 INCHES OVER THE NORTHWEST...SOME 4 TO
8 INCHES ABOVE NORMAL. YET ELSEWHERE SOME AREAS ESCAPED THE HEAVY RAINS AND HAD
3 TO 6 INCHES FOR THE lC':T"-...NOT TOO FAR FROM NORMAL.

CENTRAL FLORIDA

THE SEASON BEGAN WITH TEMPERATURES AVERAGING A LITTLE BELOW NORMAL FOR THE
IONT H. HOWEVER THERE WERE NO REAL TEMPERATURE EXTREMES DURING THE MONTH. MOST
NI5HT. LOWS WERE IN THE 50~S AND -6'S BUT SOME COOLER NIGHTS FELL INT THE 40'S.
OY THE NORMALLY COLDER LOW LYING AREAS AWAY FROM THE COASTS FELL INTO THE
UPPER 30r'S ON THE 17TH AND 13TH AND AGAIN ON THE 26TH.
RAINFALL FOR THE MONTH GENERALLY RANGED FROM 2 TO 4 INCHES...NOT FAR FROM NORMAL
FOR THE MO-NTH.

DECEMBER 19E3

THE MONTH AVERAGED NEAR TC A LITTLE ABOVE NORMAL. HOWEVER THIS WAS DUE TO A
RELELTIELY MILD PERIOD EARLY IN THE MONTH OFFSETTING SOME BITTERLY COLD AIR
A..'. C HRI3TMASTIME. A BRIEC COOL So=ELL ON THE 8TH AND 9TH DROPPED TEMPERATURES
I-TO THE UPPER 30S IN THE COLDER AREAS OTHERWISE READINGS WERE SEASONABLY MILD
FOR THE FIRST EW WEEKS OF THE MON-H. THEN ON CHRISTMAS EVE BITTERLY COLD AIR
THAT HAD REMAINED NORTH OF THE STATE PLUNGED SOUTHWARD OVER THE PENINSULA. UNDER
WIND, CONDITIONS TEMPERATURES DROPPED INTO THE UPPER TEENS TO MID 20S ON BOTH
THE MORNING OF THE 25TH AND THE 26TH. THIS RESULTED IN LONG DURATIONS BELOW 28
DEGREES O. BOTH NIGHTS. HIGH TEMPERATURES FAILED TO REACH 40 DEGREES ON
CHRISTMAS DAY SC DURATIONS WERE SOMEWHAT LONGER FOR THE MORNING OF THE 26TH. DUE
TO WIND TEMPERATURES WERE FAIRLY UNIFORM BETWEEN HIGH GROUND AND LOW GROUND
LOCATIONS. DURATIONS BELOW 28 DEGREES OVER THE NORTH CENTRAL PENINSULA WERE & TO
10 HOURS ON T"HE 25TH AND 8 TO 12 HOURS ON THE 26TH. THIS CAUSED MAJOR DAMAGE TO
THE CITRUS 'REES. DURATIONS OVER SOUTH CENTRAL AND INDIAN RIVER WERE 2 TO 6
HOURS ON THE 25TH AND 4 TO 8 HOURS ON THE 26TH. DAMAGE OVER THIS AREA WAS LESS
SEVERE. TEMPERATURES THEN MODERATED TO THE END OF THE MONTH.
RAINFALL FOR THE MONTH WAS 4 TO 8 INCHES OVER MOST OF THE AREA...SOME 3 TO 4
:NCHES ABOVE NORMAL.

JANUARY 1984

THE MONTH AVERAGED 1 TO 3 DEGREES BELOW NORMAL. TEMPERATURES ON THE 1ST WERE IN
THE LOW TO MID 30'S THEN REMAINED COOL THROUGH THE 8TH WHEN LOWS RANGED FROM THE
30'S TO LOW 40'S EACH MORNING. THEN READINGS MODERATED TO THE END OF THE MONTH
WITH MOST MINIMUMS IN THE 40'S AND 50'S EXCEPT FOR A FEW UPPER 30'S IN COLDER
LOCATIONS.
RAINFALL FOR THE MONTH WAS QUITE LOW. ONLY 1 TO 2 INCHES OF RAIN FELL OVER THE
CENTRAL DISTRICTS...WITH SOME SOUTH CENTRAL AREAS RECEIVING LESS THAN 1 INCH.
THIS WAS UP TO 1 INCH BELOW NORMAL.
FEBRUARY 1984
TEMPERATURES AVERAGED NEAR NORMAL FOR THE MONTH. TEMPERATURES WERE IN THE 30'S
ON THE 1ST BUT ONLY THE COLDER LOCATIONS APPROACHED FREEZING. ANOTHER COLD SPELL
OCCURRED ON THE 7TH AND 8TH WHEN TEMPERATURES FELL INTO THE LOW TO MID 30'S WITH
SOME UPPER 20'S IN THE COLDER AREAS. THEN TEMPERATURES WERE MOSTLY IN THE 50'S
AND 60'S THE REST OF THE MONTH EXCEPT POR A FEW COOL NIGHTS WHEN READINGS FELL
INTO THE 40'S.
RAINFALL FOR THE MONTH RANGED FROM 2 TO 4 INCHES..,ABOUT NORMAL FOR FEBRUARY.

MARCF 1984

TEMPERATURES AVERAGED A DEGREE OR TWO BELOW NORMAL FOR THE MONTH. COLDEST
READINGS CAME ON THE IST AND 2ND WHEN TEMPERATURES FELL INTO THE LOW TO MID
30....BUT THEN TEMPERATURES WERE SEASONABLY MODERATE THE REMAINDER OF THE MONTH.
RAINFALL FOR THE MONTH WAS 1 TO 3 INCHES...ABOUT 1 INCH BELOW NORMAL.

* ,i'- ERATU WERE NE'R '1'-- FOR THE MONTh WS .- oT- T .HE 'S NITT-':
.S-ME L"OS IN THE 50'S ON THE COLDER NIGHTS-THE C VY REAL 'OL "~EL CLr D
T-!ERP7TH AND. 1iTH .--"' READINGS -FELL INT- TE LOWER 'S i:TH SOME UPPER 30';
... TH..E COLDER "" -EAS
RAINFALL GR THE.- r.'- WAS 1 T 3 INCHES..SNEAR .:-_" FOR THE MiONTi

DECEMBER 1983

'-TE -:TUiRES FOR DECEMBER WERE ABOVE NORMAL !P C CHRISTMA WITH _WS C'NT
T-_Y IN THE 50 AND 60., THEN A MAJOR ARCTIC AR MfASS PENE~;RATED TIN' TH
ENTIRE -. THERN PENINSULA OF THE STATE CN H.-'. -' EVE- u ITH THE COLD AL' S7-LL
MCVIN IN. THE STATE ON CRISTMAS DAY LOWS FELL INTC THE LOW MID 30' EXCEPT
UP''E 3C:'S OVER THE EXTREME SOUTHEAST COAST. ON THE 26TH IN THE HEART On COL'
AIR L wS FELL INTO THE rID TO UPPER 20S IN THE EVERGLADES AND SOUTHWEST WTH.
UF'ER 20S TO LOWER 30S N THE WARMER SOUTH DADE COUNTY LOCATION DUATNS DATN
BELOW FREEZING WERE 8 TO 12 HOURS IN THE GLADES AND 2 TO 4 HOURS TN THE WARMER
EXTREME SOUTHEAST COASTAL AREAS. CROP LOSS WAS HEAVY OVER THE SOUTHWEST BUT
LIGHT TO MODERATE ALONG THE SOUTHEAST COAST...GENERALLY LIGHT IN DADE COUNTY.
TENDER CROPS SUSTAINED HEAVY LOSSES...BUT ONLY LIGHT TO MODERATE DAMAGE WAS
REPORTED TO THE MORE HARDY CROPS.
TEMPERATURES THEN MODERATED TO THE END OF THE MONTH.
JANUARY 1984
TEMPERATURES WERE NEAR NORMAL THIS MONTH WITH LOWS MOSTLY IN THE 40'S AND 5.ic'S.
A BRIEF COLD SPELL ON THE iST DROPPED TEMPERATURES INTO THE UPPER 30'S. THEN
ANOTHER COLD FRONT BROUGHT SOME MID
30'S TO THE GLADES ON THE 4TH AND 5TH. OTHERWISE ONLY WEAK FRONTS AFFECTED THE
SOUTH PENINSULAA DURING JANUARY.
RAINFALL FOR THE MONTH WAS LOW...GENERALLY LESS THAN 1/2 INCH. THIS WAS ABOUT
1/2 INCHES BELOW NORMAL.
FEBRUARY 1984

EXCEPT FOR SOME MID TO UPPER 30'S ON THE 1ST AND AGAIN ON THE 7TH AND 8TH...THE
MONTH AVERAGED A LITTLE ABOVE NORMAL. LOWS AGAIN WERE MOSTLY IN THE 40'S AND
50'S FOR THE MONTH.
RAINFALL AVERAGED 1 TO 3 INCHES...NEAR NORMAL FOR FEBRUARY.
MARCH 1984

THE MONTH AVERAGED ABOUT 1 DEGREE BELOW NORMAL. HOWEVER THE ONLY COOL WEATHER
AGAIN CAME AT THE BEGINNING OF THE MONTH. LOWS FELL INTO THE MID 30'S ON THE 1ST
AND 2ND WITH SOME LOWER 30S IN THE COLDER AREAS AND UPPER 30S ALONG THE COAST.
THEN LOWS MODERATED INTO THE 50'S AND 60'S FOR THE REMAINDER OF THE MONTH.
RAINFALL FOR MARCH WAS MOSTLY 3 TO 6 INCHES...SOME 2 TO 3 INCHES ABOVE NORMAL.

NG~~ii:1 97678

SEASONAL RAINFALL... 193-84

OCT. NOV. DEC. JAN. FEE. MAR. TOTAL
NORTH
DAYT: H BEACH AIRPORT 10.11 2.01 11.98 1.46 3.44 1.31 30.31
LAKE CITY 2.46 3.88 9.22 1.50 5.34 10.11 32.51
GAINESVILLE 3 WSW 1.36 4.44 5.91 1.19 4.76 3.24 20.90
QCALA 5.96 3.75 5.54 2.08 4.50 1.97 23.80
HASTINES ARC 7.67 4,.12 5.91 1.9 6.57 3.30 30.03
ARCADIA 2.79 1.34 6.27 .68 4.44 6.33 21.85

CENTRAL
BROOKSVILLE 2.72 2.65 6.38 1o78 6.44 1.12 21.09
FT PIERCE 10.82 .91 3.94 .94 2.77 4.14 23.52
LAKELAND 1.80 2.03 7.04 1.17 2.81 1.7S 16.63
ORLANDO AIRPORT 3.78 1.36 5.33 2.01 2.73 1.85 17.06
TAMPA AIRPORT 1.74 2.33 4.71 1.62 3.32 1.31 15.03
TITUSVILLE 5.81 2.56 5.17 1.45 3.72 .77 19.48

SOUTH
BELLE GLADE 5.09 1.46 4.40 .25 1.26 3.80 16.26
FT LAUNERDALE EXP STN 6.86 2.12 7.10 .97 1.33 4.73 23.11
FT MYERS AIRPORT 4.39 3.66 3.24 .15 3.18 6.30 21.00
HOMESTEAD 4.17 3.02 2.64 .37 1.35 2.86 14.41
IMMOKALEE 3.17 1.89 5.67 .23 3.78 5.14 19.88
MOORE HAVEN #1 4.29 1.61 2.78 .33 4.06 5.20 18.27

TABLE 2

RANGE OF MINIMUM TEMPERATURES BY DISTRICT FOR THE COLDER NIGHTS OF THE 1983-84
SEASON

DISTRICT DEC. 25 DEC. 26 DEC. 27 FEB. 07 MAR. 01

GAINESVILLE 11/21 12/21 22/31 22/32 27/35
UPPER EAST COAST 12/17 14/18 22/22 29/30 31/33
ORLANDO 17/26 15/26 23/36 23/37 28/38
BROOKSVILLE 16/23 16/23 24/32 20/33 24/36
RIDGE 20/29 19/26 28/37 24/37 25/41
BARTOW 24/28 21/24 31/34 27/32 28/36
WEST COAST 20/33 19/29 24/40 29/46 32/43
KISSIMMEE VALLEY 25/31 20/25 30/35 24/35 24/42
INDIAN RIVER 21/31 23/29 36/42 26/38 30/38
EVERGLADES 29/35 24/30 35/38 29/37 32/38
LOWER EAST COAST 28/40 28/33 39/44 38/44 32/41

10 -

TABLE 3

FOURS AT AND BELOW 45 DEGREES O=R SELECTED STATIONS FOR SEASON 1933-84

FEB ACC MU FEE
STATION NOV DEC JAN 1-15 TOTAL 16-28 MAR TOTAL
0317-A34 LAKE CITY 115 217 311 113 756 39 92 887
1019-D12 GAINESVILLE 72 171 258 100 601 33 85 719
1724 29 WEIRSDALE 33 129 176 73 411 10 55 476
1824 29 FRUITLAND PARK 53 129 208 76 466 25 62 553
1926-D31 TAVARES 50 117 174 63 404 19 56 479
1931-B29SANFORD EXP 25 89 115 59 268 8 39 335
2122 14 BUSHNELL 54 125 187 82 448 17 66 531
2128-B30 APOPKA EXP 26 106 234 82 448 18 47 513
2219-822 HERNANDO AG 26 124 180 63 393 2 46 441

GAINESVILLE DISTRICT

1983-84

nROFPVFP

LAKE CITY

STARKE

GAINESVILLE

McINTOSH

McINTOSH

CITRA

CITRA-WEST

MARION AG. CTR.

WEIRSDALE

WEIRSDALE

WEIRSDALE

LADY LAKE

2 MILES E

7 MILES NW

CAMPUS

IN TOWN

1 MILE NW

IN TOWN

CROSBY-WARTMANN

1 MILE N OCALA

1/2 MILE W

SUMMERFIELD

PORT SEMINOLE

HAYWOOD GROVES

DIV. FORESTRY

DIV. FORESTRY

U. FLORIDA

DIANNE HUFF

DIANNE HUFF

H. L. CLEMMONS

H. L. CLEMMONS

BILL PHILLIPS

W. A. BOYER JR.

CLARK LYLES

TIM RANKIN

JOHN TAYLOR

0317-A

0621

1019-D

1221

1221-D

1222

1222-E

1522-E

1724

1724-A

1724T-E

1824-B

PM MQ ppr qMTTQN !rTn

$7n Nn ~Fr SfGTfnN

N OITACOL

- i2a -

TASBLE 4
COLD NIGHTS IN GAINESVILLE DISTRICT

.DATE.. 13..17 .1 ..
413"'.. S. .26

0317-A
0621
1019-0
1221-

1222-i
1522-E
1724
1724-A
1724TE
1824-B

34LAKE CITY
iBSTARKE
12GAINES1VILLE
16MCINTOSH
07MCINTOSH GROVE
27CITRA
20CITRA WEST
05MARION AS
29WEIRSDALE
32WEIRSDALE
27WEIRSDALE
03LADY LAKE

34 33 32 35
34 32 32 35
36 33 34 37
t35 t38 t3B 40
t39 38 39 36
$40 t36 137 $34
.39 (36 $37 (34
38 35 34 36
40 40 38 42
40 39 40 43
42 41 38 41
39 37 36 41

DECEMBER 1983

STATIONS

0317-A
0621
1019-D
1221
1221-D
1222
1222-E
1522-E
1724
1724-A
1724TE
1824-B

DATE..08..09..25..26..27..30..31

34LAKE CITY
IBSTARKE
12GAINESVILLE
16MCINTOSH
07MCINTOSH GRDVE
27CITRA
20CITRA WEST
05MARION A6
29WEIRSDALE
32WEIRSDALE
27WEIRSDALE
03LADY LAKE

JANUARY 1984

STATIONS

DATE..01..02..03..04..05..06..0..09..12..13..20..21..22..30..31

0317-A 34LAKE CITY
0621 IBSTARKE
1019-D 125AINESVILLE
1221 16MCiNTOSH
1221-D 07MCINTOSH GROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION AS
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-B 03LADY LAKE

32 35
30 34
33 35
35 39
34 36
32 34
32 34
30 32
39 36
39 35
37 38
35 33

33 36 35 35 34 34 31 37 34
31 35 34 37 35 31 33 38 36
39 36 36 39 37 33 34 36 38
37 *39 *39 $41 39 134 t36 $35 $38
37 34 $41 $42 t39 t35 (37 (35 M38
33 35 40 42 39 34 37 34 37
32 34 40 42 39 34 37 36 40
30 32 $40 $42 338 34 38 36 38
40 41 42 45 40 36 39 38 43
39 40 40 44 39 35 37 41 42
38 39 41 44 38 34 37 40 40
35 39 41 42 39 34 36 39 41

STATIONS

- 13a -

FEBRUARY 1984

34LAKE CITY
18STARKE
125AINESVILLE
27CITRA
20CITRA WEST
OSMARIOK AE
29WEIRSDALE
32WEIRSDALE
27WEIRSDALE
03'-DY LAKE

DATE..i01..O2..06..07..OE..09..24..26..29
32 34 30 26 27 37 41 38 32
29 33 35 25 27 36 41 36 33
31 35 33 24 29 40 42 38 34
29 32 33 29 30 37 42 39 35
31 34 37 31 28 36 42 38 36
29 33 36 22 26 36 42 t39 34
36 37 41 31 37 43 43 48 37
34 39 40 30 37 43 45 46 35
36 38 39 32 35 40 44 43 37
32 36 40 28 34 42 43 45 35

MARCH 1984

34LAKE CITY
B1STARKE
12SAINESVILLI
27CITRA
20CITRA WEST
05ARION AG
29WEIRSDALE
32WEIRSDALE
27WEIRSDALE
03LADY LAKE

DATE..01..02.02 3..08..0.. 10...11
29 30 39 34 40 35 38
28 29 37 33 42 34 36
E 27 30 38 34 39 38 38
31 30 37 37 41 39 40
34 28 35 35 47 "38 38
28 29 38 34 40 39 40
35 30 42 t38 $42 $41 $43
35 33 43 38 42 42 45
34 32 41 39 40 42 43
32 29 41 35 39 43 45

STATION
0317-A
0621
1019-D
1222
1222-E
1522-E
1724
1724-A
1724TE
1824-B

STATIONS
0317-A
0621
1019-D
1222
1222-E
1522-5
1724
1724-A
1724TE
1824-B

- 14a -

TABLE 5
FOR !INMU S AT AND BELOW 32 DEGREES... THE FOLLOW NG
TABLES GIVE ':.'IOrE IN HOURS AND TENTHS BELOW
INDICATED TEMPERATURE LEVELS

GAINESVILLE DISTRICT

NOVEMBER 17, 1983

0621 16i E ;

NOVEMBER 18, 1983

0317-A 34LAKE CITY
0621 1BSTARKE

DECEMBER 8, 1983

0317-A 34LAKE CITY
0621 18TARKE
1522-E 05MARION AS

DECEMBER 25, 1983

0317-A 34LAKE CITY
0621 ISSTARKE
1019-D 126AINESVILLE
1221 16MCINTOSH
1221-0 07MCINTOSH GROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CO AG
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-B 03LADY LAKE

tIN 32
t32 0.0

MIN 32 30 28 26 24 22 20 IS 16 14 12

17.6 17.0
0.0 0.0
12.5 11.0
11.0 9.0
11.6 10.0
11.8 10.0
9.8 9.0
10.0 9.0
7.4 6.0
8.4 6.8
8.5 6.5
10.5 9.5

10.0 6.5 2.4
0.0 0.0
2.0

1.0

DECEMBER 26, 1983

MIN 32 30 28 26 24 22 20 18 16 14 12

0317-A 34LAKE CITY
0621 1BSTARKE
1019-D 12GAINESVILLE
1221 16MCINTOSH
1221-D 07MCINTOSH GROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CO AG
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-8 03LADY LAKE

24.0
0.0
20.0
17.6
18.6
20.0
18.0
18.5
16.6
16.4
18.5
17.0

23.5
0.0
17.5
15.6
16.6
17.4
15.2
17.0
12.4
13.6
14.0
14.5

23.0 22.0
0.0 0.0
15.0 12.3
13.0 10.6
15.2 11.8
14.4 13.6
13.0 10.4
14.4 12.0
10.0 7.4
11.4 9.0
12.0 9.5
12.5 10.0

9.0 3.5 0.4
0.0
1.0

18.0
0.0.
10.0
8.2
9.5
7.5
8.2
9.6
3.4
5.4
6.0
8.0

DECEMBER 27, 1983

0317-A 34LAKE CITY 23
0621 1BSTARKE V22
1019-3 125AINE3VILLE 26
1221 16MCINTOS 27
122: 07MCITOSH RCVE 25
1 22 27CITRA 23
1222- 20ITRA EST 24
1522-E 05sARION ;CO 5 24
1724 29EIRSDAL 31
1724-A 32WEIRSDALE 29
1724TE 27WEIRSDALE 29
1824-B 031ADY LAKE 28

DECEMBER 30, 1983
MIN
0317-A 34LAKE CITY t27
0621 1BSTARKE $29
1019-D 126AINESVILLE 30
1221 16MCINTOSH 31
1221-D 07MCINTOSH GROVE 32
1222 27CITRA 32

32 30 28 26 24 22
19.0 18.6. 15.6 14.4 :2.0
0.0 0.0 0 0.0 0.0 O.0
14.0 13.0 3. 4.0
14.0 11.0 7.8
14.4 13.6 11.0 8.2
15.2 14.8 11.8 9.4 2.0
14.4 13.6 10.4 E.4 1.4
15.0 14.0 12.0 9.0 1.0
6.0
10.4 5.0
12.0 6.0
11.0 7.5 3.5

32 30 28
11.0 8.0 4.5
0.0 0.0
6.0 3.0
3.0
0.2
1.0

DECEMBER 31, 1983

0317-A 34LAKE CITY
0621 18STARKE
1019-D 126AINESVILLE
1221 16MCINTOSH
1221-D 07MCINTOSH GROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CC AB
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-B 03LADY LAKE

JANUARY 1, 1984

0317-A 34LAKE CITY
0621 18STARKE
1019-D 125AINESVILLE
1221 16MCINTOSH
1221-D 07MCINTOSH GROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CO AS
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-8 03LADY LAKE

32 30 28 26 24
15.0 12.4 8.0 4.6 1.4
0.0 0.0 0.0 0.0 0.0
11.0 B.0 5.0 2.0
8.0 5.5 2.5
6.4 4.4
7.0 4.6 2.0
5.5 3.0
5.0 3.4 1.4
2.0 0.6
1.2
1.2
2.4 0.6

32 30 28 26 24
13.8 11.5 5.4 1.6
0.0 0.0 0.0 0.0 0.0
10.5 6.0 0.0
12.3 10.0 0.5
9.5 3.0
13.5 11.4 2.4
13.0 8.2 0.4
13.6 12.8 7.4 2.0
8.0
5.8
6.5
12.0 5.0 0.2

JANUARY 2, 1984

0317-A 34LAKE CITY
1222 27CITRA

JANUARY 3, 19S4

0317-A 34LAKE CITY
0621 18STARKE
1019-D 125AINESVILLE
1221-0 07MCINTCSH SROVE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CO AS

JANUARY 4, 1984

0317-A 34LAKE CITY
0621 18STARKE
1222 27CITRA
1222-E 20CITRA WEST
1522-E OSARION CC AS

JANUARY 5, 1984

1522-E 05MARION CO AS

JANUARY 6, 1984

0621 IBSTARKE
1019-D 125AINESVILLE
1522-E 05MARION CO AS

JANUARY 8, 1984

0621 IBSTARKE
1222-E 20CITRA WEST
1522-E 05MARION A6

JANUARY 9, 1984

1522-E 05MARION AS

JANUARY 21, 1984

0621 18STARKE

MN 32
31 2.4
32 1.0

MIN 32 30 28
31 5.2
127 0.0 0.0 0.0
29 0.0 0.0
32 1.6
30 3.0 0.6
30 2.6 0.8
29 2.5 1.0

MIN 32 30
32 0.4
130 0.0 0.0
32 3.0
32 1.6
30 5.0 2.3

MIN 32
32 1.0

MIN 32
132 0.0
32 1.0
32 1.7

MIN 32 30
t31 0.0
32 0.8
30 4.3 0.7

MIN 32
32 0.5

MIN 32
131 0.0

- i6a -

- 17a -

JANUARY 22, 1984

0317-A 34LAKE CITY

FEBRUARY 1: 1984

0317-A 34LAKE CITY
0621 18STARKE
1019-D 125AINESVILLE
1222 27CTRA
1222-E 20CITRA WEST
1522-E 05MARTI C3 AG
IS24-E 03LADY LAKE

FEBRUARY 2, 1984

1222 27CITRA

FEBRUARY 6, 1984

0317-A 34LAKE CITY

FEBRUARY 7, 1984

0317-A 34LAKE CITY
0621 18STARKE
1019-D 126AINESVILLE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARION CO AG
1724 29WEIRSDALE
1724-A 32WEIRSDALE
1724TE 27WEIRSDALE
1824-B 03LADY LAKE

IN I 32
3:1 1.4

32 30
0.6
0.0 0.0
4.2
6.0 5.3
4.0
6.4 5.0

32 30
2.6 0.4

32 30 28 26 24 22
10.4 5.4 2.8 0.3
0.0 0.0 0.0 0.0
11.0 9.5 6.4 2.5 0.5
4.0 2.4
1.5
12.5 11.5 9.5 6.3 1.8 0.4
0.8
5.5 2.7
3.0
6.2 3.4 0.2

FEBRUARY 8, 1984

0317-A 34LAKE CITY
0621 ISSTARKE
1019-D 126AINESVILLE
1222 27CITRA
1222-E 20CITRA WEST
1522-E 05MARI3N CO AG

32 30 28 26
9.6 8.4 1.0
0.0 0.0 0.0
2.7 1.8
3.3 0.2
6.0 4.0 0.2
10.2 7 0 4.0 0.8

FEBRUARY 9, 1984
MIN 32
0317-A 34LAKE CITY 32 0.5

MARCH 1, 1984
MIN 32 30 28
0317-A 34LAKE CITY 29 4.0 2.5
0621 1BSTARKE $28 0.0 0.0 0.0
1019-D 12GAINESVILLE 27 5.7 3.8 2.0
1222 27CITRA 31 1.5
1522-E 05MARION CO AG 28 6.0 4.0 1.7
1824-B 03LADY LAKE 32 1.3

MARCH 2, 1984
MIN 32 30 28
0317-A 34LAKE CITY 30 5.0 0.8
0621 1BSTARKE $29 0.0 0.0
1019-D 125AINESVILLE 30 5.7 1.8
1222 27CITRA 30 5.0 1.2
1222-E 20CITRA WEST 28 6.0 4.6 2.0
1522-E 05nARION CO AG 29 5.0 2.2
1724 29WEIRSDALE 30 5.5 2.0
1725TE 27WEIRSDALE 32 0.6
1824-B 03LADY LAKE 29 5.5 2.3

4 INDICATES DURATIONS ARE ESTIMATED
tt INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

- !Ba -

- la -

TABLE 6

FREQUENCY GF .CCURENCE OF rKNIM~
;L":-: THE SEfSON 1933-1984

SAINESV:LLE DISTRICT

STATIONS 32 31 30 29 29 27 2 25 24 23 22 21 20 19 19 I1 15 14 13 12 1:

0317-A 34LAKE CITY 4 3 3 1 0 2 2 0 0 2 0 0 0 0 0 0 0 0
0317 IBSTARKE 2 3 3 1 2 1 1 1 0 0 0 0 0 0 1 1 0 0
1019-D 2iAINESVILLE 1 2 3 0 1 1 1 1 0 C 0 0 0 1 0 0 0 0
1221 4 Lt'CITDS 0 00 2 1 0 0 0 0 1 1 0 0 0 0 0
1221- 07MCINTOSH GROVE 2 0 0 2 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0
1222 27CITRA 4 1 3 1 10 .0 0 0 1 1 0 0 0 0 0
1222-E 20CITRA W 2 1 1 3 0 0 0 0 0 0 0 0 1 1 0 0 00 0 0 .
1522-E 05MARION CO A 3 1 2 3 1 1 1 1 1 1 0 0 0 C 0 2 0 0 0 0 0
1724 29WEIRSDALE 0 2 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
1724-A 32EIRSDALE 0 2 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0
1724TE 27WEIRSDALE 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0
1824-B 03LADY LAKE 0 1 1 3 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0

t THE NUMBER OF NIGHTS AT AND BELOW 32 DEGREES DURING THIS SEASON WAS 26 t
ttm$$tw w m$$$m m$$$$$$$$m $$m $$$um m$$$m$w $$$$$$$$$$$$$

TABLE 7-A
HISTORICAL AND COMPARATIVE DATA FOR GAINESVILLE DISTRICT
N:GHTS AT AND BELOW
SEASON 36.........32
1937-38 36 22
1938-39 39 25
1939-40 63 43
1940-41 52 31
1941-42 49 26
1942-43 .50 3
1943-44 52 40
1944-45 44 32
1945-46 51 35
1946-47 43 28
1947-49 32 19
1948-49 *23 *ll
1949-50 33 21
1950-51 61 42
1951-52 37 22
1952-53 46 27
1953-54 44 29
1954-55 60 49
1955-56 62 43
1956-57 37 25
1957-58 62 49
1958-59 34 27
1959-60 56 39
1960-61 57 36
1961-62 47 28
1962-63 64 39
1963-64 62 42
1964-65 33 19
1965-66 44 27
1966-67 48 30
1967-68 64 41
1968-69 *66 47
1969-70 58 39
1970-71 53 36
1971-72 *23 15
1972-73 40 20
1973-74 29 20
1974-75 36 24
1975-76 52 45
1976-77 61 *54
1977-78 53 43
1978-79 38 25
1979-80 41 26
1980-81 58 46
1981-82 42 33
1982-83 39 18
1983-84 40 26

* DENOTES EXTREMES

- 20a -

21a -
TABLE 7-B
HISTORICAL EXTREMES GAINESVILLE DISTRICT
SEASON FIRST 32 FIRST 28 LAST 28 LAST 32 SEASON MIN DATE
1937-38 NOV 18 NOV 21 FEB 26 FEB 26 17.6 DEC 7
1938-39 NOV 25 NOV 28 FEB 24 FEB 2^ 19.6 FEB 24
1939-40 NOV 24 NOV 28 FEB 23 MAR 16 12.2 JAN 28
1940-4- NOV 9 NOV 15 MAR 15 MAR 30 13.8 NOV 16
:941-42 NOV 27 JAN 9 MAR 4 MAR 4 19.0 JAN 12
1942-43 NOV 12 NOV 13 MAR 4 MAR 24 14.3 FEB 15
1943-44 NOV 10 NOV 10 MAR 9 APR 6 1.5 NOV 11
1944-45 NOV 22 NOV 22 MAR 23 MAR 23 7.2 DEC 15
1945-46 NOV 5 NOV 23 FEB 3 MAR 10 19.0 NOV 25
1946-47 DEC 5 DEC 5 AR 4 MAR 27 16.2 FEB ii
1947-48 NOV 29 DE: 27 FE 2 FEB 2 13.8 JAN 15
194S-49 DEC 21 JAN 1 JAN 8 MAR 16 22.1 JAN 1
1949-50 NOV 18 NOV 19 *MAR 31 tAPR 17 19.8 FEB 18
1950-51 NOV 6 NOV 6 FEB 9 MAR 16 16.1 NOV 26
1951-52 NOV 4 NOV 9 MAR 17 MAR 17 23.0 JAN 30
1952-53 NOV 5 DEC 7 JAN 30 MAR 6 19.2 DEC 16
1953-54 NOV 27 DEC 15 MAR 17 MAR 17 21.2 DEC 19
1954-55 OCT 31 NOV 3 FEB 14 MAR 30 18.7 JAN 14
1955-56 NOV 5 NOV 29 MAR 26 MAR 26 17.0 JAN 1
1956-57 NOV 10 NOV 10 MAR 10 MAR 11 14.7 JAN 1?
1957-58 OCT 28 DEC 1 FEB 22 MAR 22 12.0 DEC 13
1958-59 NOV 30 DEC 12 FEB 22 MAR 14 17.0 JAN 17
1959-60 NOV 26 NOV 29 MAR 22 APR 11 15.0 JAN 24
1960-61 NOV 8 DEC 1 MAR 11 MAR 11 17.2 DEC 14
1961-62 NOV 30 DEC 25 MAR 9 APR 17 11.0 DEC 30
1962-63 *OCT 27 NOV 11 MAR 23 MAR 24 9.0 DEC 13
1963-64 OCT 31 *OCT 31 *MAR 31 MAR 31 R 6.0 JAN 15
1964-65 DEC 1 DEC 1 MAR 9 MAR 9 19.8 JAN 18
1965-66 DEC 1 DEC 1 MAR 8 MAR 9 14.0 JAN 31
1966-67 NOV 3 NOV 4 FEB 27 MAR 1 15.0 FEB 26
1967-68 NOV 5 NOV 20 MAR 25 MAR 25 20.5 JAN 26
1968-69 NOV 13 NOV 13 MAR 12 MAR 14 17.0 DEC16&17
1969-70 NOV 15 NOV 15 FEB 27 MAR 16 16.4 JAN 9
1970-71 NOV 17 NOV 17 MAR 21 MAR 21 12.9 NOV 25
1971-72 NOV 11 JAN 7 FEB 21 MAR 11 25.0 JN17&FB21
1972-73 NOV 27 DEC 17 FEB 17 FEB 24 19.0 JAN 14
1973-74 NOV 30 DEC 11 FEB 27 MAR 18 21.0 DEC 23
1974-75 NOV 13 DEC 4 FEB 8 MAR 9 23.0 DEC 4
1975-76 NOV 14 NOV 15 MAR 18 MAR 18 17.0 DEC 19
1976-77 NOV 6 NOV 6 MAR 2 MAR 24 15.0 JAN 19
1977-78 NOV 11 NOV 12 MAR 5 MAR 19 22.0 DC27&JA16
1978-79 DEC 10 DEC 10 FEB 12 MAR 26 20.0 JAN 3
1979-80 NOV 16 NOV 30 MAR 4 MAR 4 19.0 MAR 3
1980-81 NOV 22 NOV 29 FEB 12 MAR 21 08.0 JAN 13
1981-82 NOV 15 NOV 22 JAN 27 MAR 9 13.0 JAN 12
1982-83 NOV 6 DEC 18 FEB 9 MAR 23 22.0 JAN 17
1983-94 NOV 17 DEC 25 MAR 2 MAR 2 11.0 DEC 25
t DENOTES EXTREMES

23 -

TABLE 7-C
NIGHTS WITH MINIMUMS 36 DEGREES OR LOWER IN PENIN.-. FLORIDA
SEASON NOV DEC JAN FEB MAR TCTAL
1937-38 8 14 11 3 4 40
193-39 5 16 12 4 3 40
1939-40 9 14 23 13 7 66
1940-41 9 6 13 19 10 57
1941-42 3 7 22 17 6 55
1942-43 13 13 7 6 57
1943-44 12 14 16 8 5 55
1944-45 7 17 14 6 1 45
1945-46 9 1B 10 11 5 53
1946-47 2 12 3 19 9 45
1947-48 5 7 16 5 1 34
1948-49 0 4 5 1 13 23
1949-50 13 6 0 9 35
1950-51 11 17 15 14 8 65
1951-52 8 7 10 11 5 41
1952-53 7 13 14 7 6 47
1953-54 3 9 9 15 10 46
1954-55 14 17 13 8 8 60
1955-56 9 13 24 8 11 65
1956-57 9 10 8 6 5 38
1957-58 1 16 19 21 5 62
1958-59 2 12 15 2 5 36
1959-60 4 12 12 15 14 57
1960-61 4 21 20 9 4 58
1961-62 5 11 14 6 11 47
1962-63 11 16 15 17 6 65
1963-64 10 22 13 13 5 63
1964-65 1 7 10 7 8 33
1965-66 2 14 12 10 9 47
1966-67 8 15 12 13 4 52
1967-68 11 6 16 20 11 64
1968-69 8 17 13 17 11 66
1969-70 7 18 15 14 4 58
1970-71 9 9 14 12 12 56
1971-72 5 0 5 9 4 23
1972-73 4 6 11 15 4 40
1973-74 1 14 0 12 2 29
1974-75 7 12 7 6 6 38
1975-76 9 14 19 9 2 53
1976-77 8 13 21 18 4 64
1977-78 6 14 15 14 5 54
1978-79 1 9 12 14 6 42
1979-80 4 12 10 16 3 45
1980-81 5 15 26 10 8 64
1981-82 9 16 13 2 3 43
1982-63 1 8 15 7 8 39
1983-84 4 7 15 9 7 42

lib -

UPPER EAST COAST DISTRICT

1983-84

C. STATION

7 MANDARIN

26 HASTINGS ARC

LOCATION

2 MILES E

IN TOWN

OBSERVER

M. W. BARWALD

ARC

SE

STA. NO.

0427

0928D

I

- 12b -

TABLE 4

COLD NIGHTS IN UPPER EAST COAST DISTRICT

NOVEMBER 1983

Sh.-I.E DATE..13..17..l ..26

0427 07MANDARIN $36 t36 t33 t37
0928-D 17HASTINGS AREC 39 39 36 40

DECEMBER 1983

STATIONS DA1

0427 07MANDARIN
0928-D 17HASTIN6S AREC

TE....0..0..25..26..27..30..31

33 32 12 14 22 30 24
37 37 17 18 22 34 29

JANUARY 1984

STATIONS DATE..01..02..03..04..05..06..08..09..12..13..20..21..22.,30..31

0427 07MANDARIN 26 34 29 30 31 32 30 33 36 36 35 29 32 36 35
0928-D 17HASTIN6S AREC 30 33 33 33 34 35 35 37 40 42 39 34 37 39 40

FEBRUARY 1984

STATIONS DATE..01..02..06..07..08..09..24..26..29

0427 07MANDARIN 31 31 31 29 27 34 39 37 32
0928-D 17HASTINSS AREC 33 36 37 30 32 37 45 40 36

MARCH 1984

STATIONS DATE..01..02..03..08..09..10..11

0427 07MANDARIN 31 29 39 35 44 34 35
0928-D 17HASTINSS AREC 33 30 37 37 44 40 39

TABLE 5
FOR MINIMUMS AT AND BELOW 32 DEGREES... THE FOLLOLINo
TABLES SIVE DURATIONS IK HOURS AN: TENTHS BELOW
INDICATED TEMPERATURE LEVELS
UPPER EAST CAST DISTRI. C
DECEMBER q, 1983

0427 07MANDARiT

DECEMBER 25, 1933

0427 07KANDARIS
0928-0 17HASTINGS ARE;

DECEMBER 26, 1983

0427 07MANDARIN
0928-D 17HASTINES AREC

DECEMBER 27, 1983

0427 07MANDARIN
0928-D 17HASTINSS AREC

DECEMBER 30, 1983

0427 07MANDARIN

DECEMBER 31, 1983

0427 07MANDARIN
092B-D 17HASTINSS AREC

JANUARY 1, 1984

0427 C7MANDARIN
0928-D 17HASTINES AREC

UIN 32
*32 1 A
~i.. 4.V

32 30 28 26 24 22 20 18 16 14 12
20.0 19.0 18.3 15.5 14.5 13.4 11.0 9.4 7.6 5.6 2.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

32 30 28 26 24 22 20 18 16 14
23.4 22.8 22.0 20.0 18.4 15.0 13.0 9.0 5.4 2.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

32 30 28 26 24 22
16.8 16.0 15.4 14.0 8.8 4.0
0.0 0.0 0.0 0.0 0.0 0.0

32 30
5.5 1.0

32 30 28 26 24
12.8 10.0 7.6 4.4 1.2
0.0 0.0

32 30 28 26
14.6 13.6 5.4 2.8
0.0 0.0

0427 07mANDARIN

JANUARY 4, 1984

0427 07MANDARIN

JANUARY 5, 1984

0427 07MANDARIN

JANUARY 6, 1984

0427 07MANDARIN

JANUARY 8, 1984

0427 07MANDARIN

JANUARY 21, 1984

0427 07MANDARIN

JANUARY 22, 1984

0427 07MANDARIN

FEBRUARY 1, 1984

0427 07MANDARIN

FEBRUARY 2, 1984

0427 07MANDARIN

FEBRUARY 6, 1984

0427 07MANDARIN

2IN 32 30
29 5.0 3.0

32 30
5.5 0.6

32
4.5

32
5.0

32 30
7.0 1.0

32 30
9.6 5.0

5.4

32

5.0

32
6.2

32
3.2

- 14. -

::'Ui:'% 1984

12 -

0427 07KANDARIN 29 11.0 2.6
0928- 17HASTINES ARE: 30 0.0 0.0

FEBRUARY 2, 1984
0IN 32 30 28
0427 07MANDARIN 27 10.5 E.3 6.0
0928-D 17HASTIN5S AREC t32 0.0

FEBRUARY 29, 1984

0427 07MANDARIN 32 2.2

MARCH 1, 19S4
MIN 32
0427 C7MANDARIN 31 2.3

MARCH 2, 1934
MIN 32 30
0427 07MANDARIN 29 4.2 2.5
0928-D 17HASTINES AREC t30 0.0 0.0

I INDICATES DURATIONS ARE ESTIMATED
St INDICATES nIN AS WELL AS DURATIONS ARE ESTIMATED

16b -

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-1984

UPPER EAST COAST DISTRICT

STATIONS

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12

0427 07MANDARIN
0928-D 17HA.STING AREC

4 5 3 4 0 1 1 0 1 0 1 0
1 0 3 1 0 0 0 0 0 0 1 0
1071PILOG00001

0 0 0 0 1 0 1
1 1 0 0 0 0 0
11tl00000

STHE NUMBER OF NIGHTS AT AND BELOW 32 DEGREES DURING THIS SEASON WAS 22 t
$tittitttitttt I$tt $11tt $$tt $ $$tt$ $ $ $$tt$ttittittilitt i t

TABLE 7-A
HISTORiCAL AND COMPARATIVE DATA FOR UPPER EAST COAST DISTRICT

SEASON
1937-38
193e-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

I DENOTES EXTREMES

NIS-TS AT AND BELOW
36.........32
27 14
32 24
55 *45
49 31
39 28
47 35
44 28
38 29
46 31
28 19
22 13
19 10
30 19
55 43
29 19
38 22
36 22
57 42
48 30
32 24
54 38
27 16
43 31
39 20
27 1S
44 30
44 26
23 17
35 26
36 24
46 28
*59 35
42 29
43 29
*18 5
28 14
23 15
33 17
42 31
54 34
47 31
29 19
32 18
46 29
43 15
20 10
38 22

- 18b -

TABLE 7-B
HISTORICAL EXTREMES UPPER EAST COAST DISTRICT
SEASON FIRST 32 FIRST 23 LAST 28 LAST 32 SEASON MIN DATE
:193"7-38 .' 21 NV 21 FE 26 FEB 26 21.4 JAN 27
1933-3 NOV 28 NOV 26 FEB 24 FEB 24 21.1 JAN 26
1939-40 NCV 24 NOV 28 MAR 10 MAR 16 10.0 JAN 28
1940-41 NOV 9 NOV 16 MAR 15 MAR 15 17.5 NOV 17
1941-42 JAN 9 JAN 11 MAR 10 M 10 20.5 JAN 12
1942-43 NOV 12 NOV 13 MAR 4 MAR 5 10.5 FEB 15
1943-44 NOV 10 NOV 10 JAN 23 APR 6 19.0 DEC 19
1944-45 NOV 22 DEC 1 FEB 3 MAR 23 19.0 DEC 15
1945-46 NOV 23 NOV 23 FEB 3 FEB 25 21.0 NO 25
1946-47 DEC 22 JAN 22 MAR 5 MAR 17 1&, FEB 11
1947-48 DEC 27 JAN 6 JAN 16 FEB 2 18.3 JAN 15
1948-49 DEC 21 JAN 1 JAN 2 MAR 12 22.5 JAN 1
1949-50 NOV 19 NOV 19 MAR 3 PR3 R 16 23.0 FEB .1
1950-51 NOV 6 NOV 22 FEB 9 MAR 15 19.0 DEC 19
1951-52 NOV 8 NOV 19 MAR 17 MAR 17 25.0 JAN
1952-53 NOV 8 DEC 7 JAN 13 FEB 10 23.0 DEC 16
1953-54 NOV 27 DEC 16 MAR 17 MAR 17 25.0 DEC 18&19
1954-55 *NOV 1 *NOV 3 FEB 13 MAR 30 20.2 DEC 21
1955-56 NOV 5 NOV 30 JAN 19 MAR 26 23.1 JAN 9
1956-57 NOV 10 NOV 23 MAR 10 MAR 11 19.0 JAN 19
1957-58 DEC 1 DEC 1 FEB 22 MAR 22 15.9 DEC 13
1958-59 DEC 13 DEC 13 JAN 19 MAR 13 19.0 JAN 11
1959-60 NOV 29 NOV 30 MAR 22 MAR 22 20.0 JAN 24
1960-61 DEC 1 DEC 13 JAN 23 MAR 11 210 JAN 22
1961-62 DEC 25 DEC 25 MAR 6 MAR 19 17.0 DEC 30
1962-6 NOV 11 DEC 7 FEB 27 MAR 24 14.0 DEC 13
1963-64 NOV 14 DEC 10 FEB 24 MAR 31 22.0 JAN 14&.15
1964-65 DEC 1 JAN 17 FEB 26 MAR 9 21.0 JAN 18
1965-66 DEC 1 DEC 1 MAR 7 MAR 9 16.0 JAN 31
1966-67 NOV 4 NOV 30 FEB 27 FEB 27 17.0 FEB 26
1967-68 DEC 24 DEC 24 *MAR 25 MAR 25 24.0 FEB 13
1968-69 NOV 13 NOV 21 FEB 5 MAR 28 21.0 DEC16&17
1969-70 NOV 15 NOV 16 FEB 27 FEB 27 19.0 JAN 9
1970-71 NOV 17 NOV 17 MAR 21 MAR 21 17.0 JAN 21
1971-72 JAN 8 FEB 5 FEB 21 FEB 21 25.0 FEB 21
1972-73 DEC 17 JAN 13 FEB 12 FEB 22 26.0 JN14&30FE12
1973-74 DEC 10 DEC 11 FEB 27 FEB 27 23.0 FEB 10
1974-75 NOV 13 DEC 4 MAR 4 MAR 9 22.0 DEC 4
1975-76 NOV 15 NOV 15 FEB 10 MAR 18 22.0 JAN 23
1976-77 NOV 6 NOV 9 FEB 22 MAR 2 19.0 JAN 20
1977-78 NOV 13 DEC 22 FEB 23 MAR 6 21.0 JAN 30
1978-79 DEC 10 JAN 3 FEB 12 FEB 27 21.5 JAN 3
1979-80 NOV 30 JAN 3 MAR 4 MAR 4 22.0 MAR 3:4
1980-81 NOV 29 JAN 3 FEB 12 MAR 21 12.0 JAN 13
1981-82 NOV 22 NOV 22 JAN 16 FEB 23 19.0 JAN 12
1982-83 DEC 19 $ NONE NONE FEB 9 29.0 JAN 14&17
1983-84 DEC 9 DEC 25 FEB 8 MAR 2 12.3 DEC 25
DENOTES EXTREMES

ORLANDO DISTRICT

19S3-84

STATION

FRUITLAND PARK

TAVARES AG. CTR.

ARC, SANFORD

ARC SANFORD

ARC, LEESBURG

TANGERINE

PLYMOUTH

HOWEY

ZELLWOOD

ARC, APOPKA

OVIEDO

CLERMONT

KISSIMMEE

NARCOOSSEE

I nrnTTnJt

1 MILE SW

IN TOWN

3 MILES SE

3 MILES SE

5 MILES S

HEIST GROVES

2 MILES NW

2 MILES S

3 MILES S

4 MILES SW

PILOIAN FARMS

POLO GROVE SERVICE

4 MILES NW

3 MILES SE

nRpFpupFR

JOHN TAYLOR

JOHN JACKSON

ARC

ARC

ARC

JOHN HEIST

BESTA LESTER

W. R. LACY

ARC

ARC

MR. HARRIS

LAWRENCE MORRELL

H. B. JOHNSTON

RALPH MILLER

SEC.

29

31

29

29

25

18

29

12

9

30

34
34

13

33

STA. NO.

1824

1926-D

1931-B

1931T-B

2024-A

2027-A

2028-A

2125

2127T-B

2128-B

2131T

2325

2528

2531-A

Lu~n -'-'ls uuu~l;~i

- 12c -

TABLE 4
COLD NIBFTS IN ORALNDO DISTRICT
NOVEMBER 1983

DATE..13.,17.1B..26

29FRUITLAND PARK
!ITAVARES
sP,'::R' EXP
29SANFORD EXP
25LEESBUR5 EXP
09ZELLWOOD EXP
30APOPKA EXP
030VIEDG
13KISSIMMEE
33NARCOOSSEE

38 36 36 39
39 38 33 38
42 43 36 42
$43 44 38 42
42 36 37 41
42 39 36 40
46 40 38 43
47 $43 t39 44
44 41 34 41
44 39 33 41

DECEMBER 1983

DATE..08..09..25..26..27..30..31

29FRUITLAND PARK
31TAVARES
29SANFORD EXP
29SANFORD EXP
25LEESBUR6 EXP
IBTAN6ERINE
12HOWEY
09ZELLWOOD EXP
30APOPKA EXP
030VIEDO
34CLERMONT
13KISSIMMEE
33NARCOOSSEE

35 39 18
38 38 19
46 42 21
45 42 26
37 41 18
$39 t42 21
$36 $39 *21
38 40 17
40 44 21
44 44 20
138 $40 24
38 41 22
39 42 23

16 27 34 31
19 29 37 35
22 32 38 41
26 36 40 42
17 29 35 33
20 28 36 35
21* 28 $35 $34
15 23 35 35
20 32 38 35
19 25 30 32
19 28 39 38
21 30 39 40
22 32 40 41

JANUARY 1984

DATE..01..02..03..04..05..06..08..09..12..13..20..21..22..30..31

29FRUITLAND PARK
31TAVARES
29SANFORD EXP
29SANFORD EXP
25LEESBUR5 EXP
IBTANGERINE
29PLYMOUTH
12HOWEY
09ZELLNOOD EXP
30APOPKA EXP
300VIEDO
34CLERMONT
13KISSIMMMEE
33NARCOOSSEE

29 40 33 34 32 34 32 39 41 43 40
32 41 40 33 32 32 33 36 43 46 $43
35 44 43 42 38 38 40 42 44 50 45
36 44 42 39 39 48 42 *41 46 51 46
29 38 41 35 34 37 39 40 42 45 41
32 42 41 36 34 34 38 41 43 47 44
t30 140 *39 *35 *33 $33 *37 $40 $43 $47 42
C30 *39 $38 *33 $33 *32 $35 *38 43 48 44
30 39 35 31 32 32 34 36 42 47 41
26 36 37 33 34 32 34 38 40 45 40
27 43 44 37 36 36 36 44 43 48 42
31 42 42 35 35 35 36 38 46 50 44
34 43 43 32 35 36 32 34 44 51 45
35 44 43 37 36 35 33 41 *44 $52 46

STATIONS

1824
1926-D
1931-B
1931TB
2024-A
2127TB
2128-B
2131T
2528
2531-A

STATIONS

1824
1926-D
1931-B
1931TB
2024-A
2027-A
2125
2127TB
2128-B
2131T
2528
2531-A

STATIONS

1824
1926-D
1931-B
1931TB
2024-A
2027-A
2028-A
2125
2127TB
2128-B
2131T
2325
2528
2531-A

35 37
35 $40
39 46
39 46
34 39
36 42
36 42
37 42
35 40
33 38
35 43
36 42
38 43
40 46

38 37
36 44
38 38
39 48
41 37
38 44
37 40
39 43
36 36
37 38
34 43
36 39
38 42
34 $43

- 13c -

FEBRUARY 1984

DATE..01..02..06..07..03..09..24..26..29

29FRUITLAND PARK
3:"AY;E 5
29SANFORD EX?
29SANFORD EXP
25LEESEBUR EXP
18TANSERINE
IBPLYyOUTh
12HOiEY
09ZELLWOOD EXP
30APOPKA EXP
300VIEDC
34CLERNONT
13KISSICMMEE
33NARCOOSSEE

31 36 40
33 35 42
38 38 45
39 39 45
34 38 40
40 37 42
33 33 *40o
35 33 43
31 32 42
33 34 40
32 '2 40,
34, 35 46
34 38 46
40 37 44

25 3 44 42
30 34 47 42
35 37 44 45
37 36 43 45
28 38 43 46
35 34 42 43
23 t33 t38 38
26 29 41 41
25 28 38 40
27 32 40 44
30 31 37 37
i1 35 44 41
27 32 43 42
34 31 43 42

MARCH 1984

STATIONS

DATE..01..02..03..08..09..10.. 1

29FRUITLAND PARK
31TAVARES
29SANFORD EXP
29SANFORD EXP
25LEESBURG EXP
18TANSERINE
29PLYMOUTH
12HOWEY
09ZELLWOOD EXP
30APOPKA EXP
300VIEDO
34CLERMONT
13KISSIMMEE
33NARCOOSSEE

34 38 41 46
38 43 44 48
45 42 45 46
47 43 45 46
38 45 t45 *46
43 41 45 47
40 35 43 46
38 36 43 43
34 33 42 42
40 137 $46 50
39 36 45 46
38 38 48 48
41 35 45 46
43 37 49 50

STATIONS

1824
1926-D
1931-3B
1931TB
2024-A
2S27-A
2028-A
2125
2127TB
2128-B
2131T
2325
2528
253i-A

43 36
43 38
46 37
46 41
45 38
46 39
42 35
42 33
42 36
43 36
0 32
44 39
44 38
47 $40

1824
1926-D
1931-B
1931TS
2024-A
2027-A
2028-A
2125
2127TB
2128-B
2131T
2325
2528
2531-A

- 14- -

TABLE 5
FOR MINIMUMS AT AND BELOW 32 DEGREES... THE FOLLOWING
TABLES EIVE :LS':CNE IN HOURS AND TENThS BELOW
IND::TE:D TEMPERATURE LEVELS

OCR LAND DISTRICT
1ECEMBEfR 25, 1983
MiN 32 30 28 26 24 22 20 18
1624 29F:.JI'TM; PARK 18 13.2 12.4 11.0 10.0 8.5 7.0 5.0 2.4
1926- 31TAVARES 1 14.0 12.0 11.0 8.0 7.0 5.0 1.5
1931-B 29fANFGRD EXP 21 12.3 11.0 9.2 7.3 5. 2.8
1931TB 29SANFORD EXP 26 11.0 8.6 7.0 5.0
2024-A :-5EEEE-l, EXP 18 13.7 12.0 10.0 9.7 8.0 6.0 3.6 1.0
2027-A 1ITANSERINE 21 12.0 10.5 9.4 8.0 5.8 3.4
2125 12HOWEY I12! 12.0 10.5 9,5 8.0 5.5 3.5
2127TB 09ZELLWOOD EXP 17 17.0 14.0 12.6 11.0 9.0 7.4 6.0 3.4
2128-B 30APOPKA EXP 21 13.0 10.0 9.0 7.0 5.0 2.0
2131T 030VIEDO 20 14.4 12.2 10.0 8.8 6.4 4.5 1.0
2525 34CLERMONT 24 9.5 7.8 6.4 4.5 1.2
2528 13KISSIMMEE 22 9.5 8.0 6.0 4.4 2.4 1.0
2531-A 33NARCOOSSEE 23 9.5 8.0 4.5 2.0

DECEMBER 26, 1983
MIN 32 30 28 26 24 22 20 IB 16
1824 29FRUITLAND PARK 16 18.6 17.2 15.5 13.0 11.0 8.4 5.6 3.4 0.8
1926-D 31TAVARES 19 18.8 17.5 14.0 11.4 9.5 6.5 2.5
1931-B 29SANFORD EXP 22 18.0 15.0 11.0 9.0 7.0 3.0
1931TB 29SANFORD EXP 26 13.5 11.0 8.8 4.6
2024-A 25LEESBURE EXP 17 19.0 18.0 16.0 13.0 10.3 8.0 6.0 3.0
2C27-A 18TANGERINE 20 18.3 14.5 11.8 9.6 7.8 4.5 0.8
2125 12HOWEY -21 18.0 14.0 11.5 9.5 7.5 4.0
2127TB 09ZELLWOOD EXP 15 20.0 19.0 17.5 15.0 11.5 9.0 7.0 4.0 1.4
2128-8 30APOPKA EXP 20 18.0 16.0 12.0 10.0 8.0 5.0 1.4
2131T 030VIEDO 19 20.0 18.0 17.0 12.0 9.6 7.0 4.4
2325 34CLERMONT 19 17.0 16.0 12.5 10.5 8.5 6.4 2.4
2528 13KISSIMMEE 21 16.0 11.4 8.4 5.5 3.2 0.8
2531-A 33NARCOOSSEE 22 15.5 12.5 9.4 7.5 5.0 1.0

DECEMBER 27, 1983

1824 29FRUITLAND PARK 27
1926-D 31TAVARES 29
1931-B 29SANFORD EXP 32
2024-A 25LEESBURG EXP 29
2027-A 18TANGERINE 28
2125 12HOWEY lt28
2127TB 09ZELLWOOD EXP 23
2128-B 30APOPKA EXP 32
2131T 030VIEDC 25
2325 34CLERMONT 28
2528 13KISSIMMEE 30
2531-A 33NARCOOSSEE 32

DECEMBER 30, 1983

2131T 030VIEDO

32 30 28 26 24
8.5 6.5 0.8
4.4 0.4
2.0
7.3 3.3
9.4 7.0 5.0
9.4 7.0 5.0
14.0 12.0 10.0 8.0 5.0
4.2
16.0 14.8 10.0 9.0
7.6 4.0 0.2
6.0 0.2
2.6

MIl 32 30
30 6.0 2.0

DECEMBER 31, 1983
IN 32
1S24 29FRUITLAND PARK 31 2.0
213i C3GV:ED 32 2.

JANUARY 1, 1994

1824 29FRUITLAND PARK
1926-D 31TAVARES
2024-A 25LEESBURE EXP
2027-A 13TANERINE
202E-A 29PLYCMOTH
2125 12HOWEY
2127TB 09ZELLWOOD EXP
2128-B 30APOPKA EXP
2i31T 030VIEDO
2325 34CLERHONT

MIN 32 30 28 26
29 10.2 4.5
32 3.0
29 8.0 3.0
32 0.4
i30 8.0 4.0
1$30 8.0 4.0
30 11.0 8.0
26 12.3 10.4 8.5 2.4
27 12.4 10.0 7.6
31 2.0

JANUARY 4, 1984

2127TB 09ZELLWOOD EXP 31
2528 13KISSIMMEE 32

JANUARY 5, 1984
MIN
1824 29FRUITLAND PARK 32
1926-D 31TAVARES 32
2127TB 09 ZELLWOOD EXP 32

JANUARY 6, 1984

1926-D 31TAVARES
2125 12HOWEY
2127TB 09ZELLWOOD EXP
2128-B 30APOPKA EXP

JANUARY 8, 1984
mIN 32
1824 29FRUITLAND PARK 32 0.4
2528 13KISSIMMEE 32 0.4

FEBRUARY 1, 1984
MIN 32
1824 29FRUITLAND PARK 31 2.0
2127TB 09ZELLOOD EXP 32 2.0
2131T 030VIEDO 32 0.4

- 151

- 16c -

FEBRUARY 2, 1984
MIN

2127TB 09ZELLW3OD EXP 32
2131T 030VIEDO 32

FEBRUARY 7, !984
MIN

1824 29FRUITLAND PARK 25
1926-D 31TAVARES 30
2024-A 25LEESBURE EXP 28
2028-A 29PLYMOUTH t23
2125 12HOWEY 26
2127TE 09ZELLWOOD EP 25
2128-B 30APOPKA EXP 27
2131T 030VIEDO 30
2325 34CLERMONT 31
2528 13KISSIMMEE 27

FEBRUARY 8, 1984
MIN
1824 29FRUITLAND PARK 31
2125 12HOWEY 29
2127TB 09ZELLWOOD EXP 28
2128-8 30APOPKA EXF 32
2131T 030ViEDO 31
2528 13KISSIMMEE 32
2531-A 33NARCOOSSEE 31

32 30 28 26 24
7.6 6.6 5.5 2.5
2.5 0.4
6.0 2.7 0.5
8.5 7.5 6.0 4.0 0.1
6.0 4.4 2.0 0.4
10.6 6.0 4.0 1.0
6.3 4.5 0.7
5.0 0.2
5.0
6.2 4.0 2.0

32 30 28
0.6
2.0 1.0
7.0 4.5 1.3
1.4
1.0
1.0
1.0

FEBRUARY 29, 1984

2131T 030VIEDO

MARCH 1, 1984
MIN
1824 29FRUITLAND PARK 28
2024-A 25LEESBURG EXP 132
2028-A 29PLYMOUTH 30
2125 12HOWEY 32
2127TB 09ZELLWOOD EXP 32
2128-B 30APOPKA EXP 31
2131T 030VIEDO 31
2528 13KISSIMMEE 32

32 30 28
4.5 4.0 2.0
1.5
1.5 0.2
1.0
2.0
1.5
5.3
0.4

17c -

MARCH 2, 1984
MIN 32 30 28
1824 29FRUITLAND PARK 30 5.4 0.7
1926-D 1TAVARES 29 4 .5
1931-B 29SANFORD EXP 32 0.
2027-A 18-A'ERINE 31 2.4
202E-A 29PLYMOLTH 28 4.6 2.8 0.3
2125 12HEY 29 5.5 4.3
2127TB 09El- !WB EXP 28 7.5 3.2 0.7
212B-B ~3 : E? 30 5. 3.0
21T G30OVIED 29 5. 2.6
2325 34CLERmONT 31 3.
2528 13KISSIMMEE 30 4.0 1.0
2531-A 33NARCOOSSEE 31 4.0

t INDICATES DURATIONS ARE ESTIMATED
,t INDICATES MIN AS EELL AS DURATIONS ARE ESTIMATED

- 18c -

TABLE 6

FFE.Es:v OF OCCURRENCE OF "I'il
DURING THE SEASON 1953-1984

0K,4J: D:SIf.CT

STATIONS 32 31 30 29 28 27 28 25 24 23 22 2 20 19 18 17 16 15

1824 29FRUITLAND PARK 2 3 1 1 1 1 0 1 0 0 0 8 0 0 1 0 1 0
1926-D 31TAVARES 3 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0
1931- 29SANFORDEXP 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
1931TB 29SANFCRDEXP 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
2024-A 25LEESBUR6 EXP 1 0 0 2 1 0 0 0 0 0 0 0 1 1 0 0
2027-A IBTANGERINE 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0
202B-A 29PLYMOUTH 0 0 2 0 1 0 0 0 0 1 0 0 0 O O O 0
2125 12HOWEY 2 0 1 2 1 0 1 0 0 0 0 2 0 0 0 0 0 0
2127TB 09ZELLWOOD EXP 4 2 1 0 2 0 0 1 0 1 0 0 0 0 0 1 0 1
2128-B 30APOPKAEXP 3 1 1 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0
2131T 030VIEDO 4 2 2 0 0 1 0 0 0 0 1 1 0 0 0 0
2325 32CLERMONT 0 3 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0
2528 1ZKISS!MMEE 4 0 2 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0
2531-A 33NARCOOSSEE 1 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

t THE NUMBER OF NIGHTS AT AND BELOW 32 DEGREES DURING THIS SEASON WAS 17 $
ttttttiittttttfstttttitut titt$tttttttittttim $tutt t t> sitt

- 9c -

TABLE 7-A
HI'ORIC.AL AND COMPARATIVE DATA FOR CRLANDO DISTRICT

SEASON
1935-36
1936-37
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

NIGHTS AT AND BELOW
36 .........32
NR IS
NR E
17 16
23 16
39 32
32 20
32 21
29 20
29 16
30 15
32 25
22 13
20 9
S15 9
25 12
42 29
23 14
33 20
32 19
47 25
44 28
29 18
47 34
23 12
36 22
32 17
27 16
42 29
40 28
21 14
32 21
35 21
43 28
*52 33
39 24
44 27
20 7
25 13
19 18
24 14
35 24
47 34
47 33
29 21
24 18
*52 *36
43 21
26 13
24 17

* DENOTES EXTREMES

- 20c -

TABLE 7-B
HISTORICAL EXTREMES ORLANDO DISTRICT

SEASON FIRST 32

1935-36
1936-37
1937-38
1939-39
1939-40i
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

DEC
NOV
NOV
NOV
NOV
NOV
JAN
NOV
NOV
NOV
NOV
JAN
DEC
JAN
NOV
NOV
NOV
NOV
NOV
*NOV
NOV
NOV
DEC
DEC
NOV
DEC
DEC
NOV
NOV
DEC
NOV
NOV
NOV
NOV
NOV
NOV
JAN
DEC
NOV
NOV
NOV
NOV
NOV
DEC
NOV
NOV
NOV
DEC
DEC

FIRST 25 LAST 23 LAST 32 SEASON MIN

DEC 1
NOV 28
NOV 21
DEC 10
NOV 28
NOV 16
JAN 11
JAN 10
DEC 19
DEC 22
NOV 25
FEB 5
JAN 15
JAN 1
NOV 19
NOV 22
NOV 19
DEC 7
DEC 16
DEC 11
NOV 30
NOV 23
DEC 1
DEC 13
NOV 30
DEC 13
DEC 26
DEC 7
NOV 15
JAN 17
DEC 1
*NOV 4
DEC 24
NOV 14
NOV 16
NOV 24
FEB 21
DEC 17
DEC 12
DEC 4
DEC 11
NOV 9
NOV 13
JAN 3
DEC 1
JAN 1
NOV 22
DEC 19
DEC 25
* DENOTES

FEB 1
FEB 23
FEB 26
FEB 24
FEB 4
MAR 2
MAR 4
MAR 4
FEB 13
FEB 3
FEB 3
MAR 4
JAN 16
JAN 2
MAR 3
FEB 4
FEB 8
JAN 6
MAR 5
FEB 13
MAR 1
MAR 10
FEB 21
JAN 19
MAR 22
JAN 20
MAR 8
MAR 23
FEB 24
MAR 9
MAR 8
FEB 27
*MAR 25
MAR 2
FEB 5
MAR 9
FEB 21
FEB 12
FEB 27
JAN 15
FEB 10
MAR 2
FEB 25
FEB 12
MAR 4
MAR 21
JAN 16
JAN 18
MAR 2
EXTREMES

FEB
FEB
FEB
FEE
MAR
MAR
MAR
MAR
APR
MAR
FEB
MAR
JAN
MAR
*APR
FEB
MAR
FEB
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
MAR
FEB
MAR
MAR
MAR
MAR
FEB
FEB
MAR
MAR
FEB
MAR
MAR
MAR
MAR
MAR
FEB
MAR
MAR

20.5
2C. 5
26. 3
20.1
19.5
13.0
18.5
25.5
14.8
20.7
17.6
16.6
19.4
21-0
22.0
20.7
26.0
24.0
27.0
23.5
23.0
21.6
17.0
19.1

14.0
15.0
21.0
20.0
16.0
17.6
24.0
16.9
19.0

22.0
23.0
16.0
18.0
24.0
21.0
08.0
18.0
25.0
15.0

DATE
DEC 28
NOV 28
jAN 28
DEC 11
JAN 28
NOV 17
FEE
FEB 15
DEC 19
DEC 15
NOV 25
FEB 6
JAN -15
JAN 1
FEB 18
JAN 9
JAN S
DEC 12
JAN 5
JAN 30
JAN 9
NOV 28
DEC 13
JAN 11
JAN 24
JAN 22
DEC 30
DEC 13
JAN 15
JAN 18
FEB 6
FEB 26
JAN 26
DEC 17
JAN 10
JAN 21
FEB 21
JAN 14
DEC 22
DEC 4
JAN 29
JAN 20
JAN 30
JAN 3
MAR 3
JAN 13
JAN 12
JA 14&17
DEC 25

STA. N. -E-' STATI"'n
;"r i_ ;i: -lirf i A-;

1913

2020--4A

2119i -D

2122

2123

2219-A

2219-B

2320-B

2420-B

2421

2513

2520

2520-A

2718

2723-D

2B20-A

2821T

2920

2921-A

2922

2922-C

3121,-D

FLORAL CITY

BROOKSVILLE COOP.

BUSHNELL

CENTER HILL

BROOKSVILLE PKG.

HERNANDO CO. AG.

SPRING LAKE

BLANTON

DADE CITY AG. CTR.

GOWERS CORNER

SAINT LEO

WESLEY CHAPEL

LUTZ

CARPENTERS HOME

THONOTOSASSA

ARC, DOVER

HILLSBOROUGH AG.

VALRICO

SPRINGHEAD

HOPEWELL

BALM

3 MILES N

FERRIS GROVES

CHEJIT HILL

2 MILES E

1 1/2 MILES SE

BROOKSVILLE CGA

IN TOWN

1/4 MILE S

2 NILES NW

3 MILES SW

2 1/2 MILES W

ST. LEO ABBEY

4 MILES N

1 MILE W

4 M N LAKELAND

2 MILES S

1 1/2 MILES N

SEFFNER

McLEAN & SON

1/4 MILE S

1 1/2 MILES N

IN TOWN

BROOKVLLE DI "ST'-R"
,~~ i,,' :.' [

1?S3-84

L0.3- -T : ,N

OBSERVERS

3 .. L iB

CLIFF LUFF

ARC, B'DD'SVILLE

NAT. WEA. SVC.

McNEER GROVES

BOB KING

A. D. DAWSON

THOMAS MOUNTAIN

NORMAN BLOCKER

MICHAEL DEMAREE

H. KENT

REV. E. SCHULTZ

A. SFADA

j. EIDEL

J. McLEOD

J. JEFFERIES

ARC, DOVER

ED RICHARDS

J. E. McLEAN

C. DuBOIS

NAT. WEA. SVC.

NAT. WEA. SVC.

- i -;f -

- 12d -
L SA

TABLE 4
COLD NIGHTS I- BROOKSVILLE DISTRICT
NOVEMBER 1983

DATE..13..17,.18..26

21LECANTO
1 1-ORAL CITY
36BRKSVL COOP
14BUSHNELL
25CENTER HILL
27BRKSVL PK6 HO
33HERNANDC CO AG
15SPRINS LAKE
11BLANTON
33DADE CITY AS
06SOWERS CORNER
01ST LEO COOP
29WESLEY CHAPEL
02LUT2
27CARPENTERS HM
10THONOTOSASSA
29DOVER LAB
03HILLSPORO AG
19VALRICO
12SPRINSHEAD
20HOPEWELL
25BALM

42 40 39 39
143 t41 38 38
45 40 45 42
39 36 35 38
t41 $39 35 $39
46 42 37 37
146 $42 137 40
42 35 37 39
43 37 37 39
47 43 38 40
48 39 37 40
47 41 40 42
144 t40 L35 141
50 39 36 40
47 39 39 41
51 39 40 45
t46 142 $37 41
t49 41 42 43
t48 38 33 39
*50 38 34 42
t51 41 40 43
t5l 41 41 $43

DECEMBER 1983

DATE..08..09..25..26..27..30..31

21LECANTO
IIFLORAL CITY
36BRKSVL COOP
14BUSHNELL
25CENTER HILL
27BRKSVL PKS HO
33HERNANDO CO AS
15SPRING LAKE
11BLANTON
33DADE CITY AS
06OWERS CORNER
01ST LEO COOP
29WESLEY CHAPEL
02LUTZ
27CARPENTERS HM
10THONOTOSASSA
29DOVER LAB
03HILLSBORO AS
19VALRICO
12SPRINGHEAD
20HOPEWELL
25BALM

41 17 17 24 31 27
41 19 19 27 34 30
45 16 16 28 31 28
37 18 17 25 30 29
38 $18 $17 t24 t31 t28
38 23 23 t25 $30 t28
40 19 19 25 32 30
38 18 18 25 33 31
42 19 19 27 35 33
43 19 19 28 35 33
39 19 19 $28 *35 t33
45 20 20 29 35 33
$43 20 19 25 35 33
40 20 21 27 37 35
44 20 19 30 38 37
39 22 22 29 37 37
42 22 21 27 40 40
46 21 20 29 37 37
41 20 20 29 38 37
42 21 19 28 39 38
46 22 21 32 39 40
47 22 22 $32 40 38

STATIONS

2020-A
S119-D
2122
2123
2219-A
2320-B
2420-B
2421
2518
2520
2520-A
2718
2723-0
2820-A
2821T
2920
2921-A
2922
2922-C
3121 -

STATIONS

1819
2020-A
2119-0
2122
2123
2219-A
2219-B
2320-B
2420-B
2421
2518
2520
2520-A
2718
2723-0
2820-A
28217
2920
2921-A
2922
2922-C
3121-D

JANUARY 1984

LATE..01..02..03..0..0.. 06..08.,09.12..13..20..' 22..30..31
I- V. V I ..06-05.03-12-1J.. Jv V

21LECA TO
3iBR;SyL COOP
25CETER HILL
27BRKSVL PK6 HO
33HERNANDO CD AS
15SPRIN5 LAKE
HiBANTON
33DADE CITY AS
01ST LEO COOnP
29WESLEY CHAPEL
02LUTZ
2iCARPENTERS HN
1OTHONOTOSASSA
29DOVER LAB
03HILLSBORO AG
19VALRICO
12SPRINGHEAD
20HOPEWELL
25BALM

28 38 33 36 38 37 40 40 40 43 39
27 36 40 37 36 42 52 45 46 39
27 37 34 34 34 34 4 36 4 445 40
*27 1392 35 t35 t36 135 t36 t33 143 *46 42
226 *37 t35 *35 35 35 5 *35 t37 42 *45 41
26 37 35 35 5 36 3E414 4 45 41
26 37 35 33 37 3 35 t36 42 45 42
27 38 40 36 37 38 34 36 41 45 41
29 39 4: 35 37 35 39 40 41 44 41
29 39 42 38 40 39 40 43. 45 42
27 38 33 30 !39 138 t39 36 42 45 42
28 3 3 35 36 37 35 39 44 47 44
28 39 41 34 35 37 35 44 46 42
30 41 39 34 35 38 36 42 41 44 41
30 39 39 35 35 39 38 44 4 49 44
30 41 41 37 37 38 39 45 44 4E 43
29 39 40 34 33 35 32 40 43 47 44
30 40 41 35 35 39 39 44 45 50 42
31 42 44 38 37 40 39 49 45 49 44
31 42 44 39 38 *40 $40 *49 46 51 44

34 36 45 3
35 39 37 39
35 39 r38 $39
35 38 *37 38
36 39 39 36
36 139 44 37
36 39 42 40
35 36 39 40
37 39 45 41
37 t3 ? 35
38 Q4 40 43
37 40 39 43
36 38 38 41
39 41 39 40
39 $40 41 42
38 40 36 43
39 41 35 *41
40 42 41 !43
41 $42 41 *43

FEBRUARY 1984

DATE..01..02..06..07..08..09..24..26..29

STATIONS

21LECANTC
I1FLORAL CITY
36BRKSVL COOP
14BUSHNELL
25CENTER HILL
27BRKSVL PKS HO
33HERNANDO CO AG
15SPRING LAKE
11BLANTON
33DADE CITY AG
06GOWERS CORNER
01ST LEO COOP
29WESLEY CHAPEL
02LUTZ
27CARPENTERS HM
10THONOTOSASSA
29DOVER LAB
C3HILLSEORO AG
19VALRICO
12SPRINGHEAD
20HOPENELL
25BALM

27 33 39 20 23 39 37 36 39
$30 $36 $39 31 33 40 $40 $40 *39
36 $40 40 30 33 50 46 $46 40
31 33 39 28 30 42 42 45 38
$36 $38 44 30 33 $40 42 45 39
32 35 40 28 28 36 *44 $46 *42
34 38 47 31 32 42 46 48 44
33 38 43 27 29 40 43 145 40
38 139 44 32 33 42 42 44 40
36 38 44 30 32 40 40 43 38
$36 *38 C3 $30 132 *41 43 43 43
39 41 45 33 35 42 45 47 41
31 36 $41 t32 t31! 41 $43 $43 42
35 38 45 31 35 43 45 44 42
35 41 48 31 32 45 41 45 40
34 44 45 30 36 44 41 41 40
33 38 44 29 30 42 41 43 41
36 42 46 32 37 44 $42 44 41
32 37 46 31 35 44 40 43 42
132 336 45 29 31 40 38 40 38
37 43 50 33 37 46 43 44 41
37 42 49 33 35 42 44 47 43

STATIONS

1818
2119-0
2122
2123
2219-A
2219-0
2320-B
2420-B
2421
2520
2520-A
2718
2723-
2820-4
2821T
2920
292i-A
2922
2922-CD
3121-0

1818
2020-A
2119-D
2122
2123
2219-A
2219-B
2320-B
2420-B
2421
2518
2520
2520-A
2718
2723-D
2820-A
2821T
2920
2921-A
2922
2922-C
3121-D

- 14d -

MARCH 1984

DATE..01..02..03..08..09..10..1!

STATIONS

21EC.-"
11FLORAL CITY
36BRKSVL COOP
14BUSHNELL
25CENTER HILL
33HERNANDO CO AS
15SPRING LAKE
11BLANTON
33DADE CITY AG
06O0WERS CORNER
01ST LEO COOP
29WESLEY CHAPEL
02LUTZ
27CARPENTERS HW
10THONOTOSASSA
29DOVER LAB
03HILLSBCRO AS
19VALRICO
20HOPEWELL
25BALM

24 26 35 29 31 37 40
$27 t30 t38 134 134 $40 142
32 36 44 45 38 43 46
30 30 40 37 37 42 44
34 29 39 34 36 41 44
36 36 46 36 38 43 47
29 35 44 34 41 41 41
34 32 42 37 t41 143 *45
33 30 40 39 40 44 46
32 33 42 37 38 44 45
35 36 45 40 45 45 47
32 29 38 32 33 43 45
36 34 42 40 38 46 47
33 32 43 39 36 46 48
32 34 41 37 37 44 49
30 32 40 35 35 42 46
33 33 40 37 38 44 47
32 31 38 38 33 44 49
29 28 37 36 31 42 45
33 34 44 40 36 46 50
36 34 47 40 39 45 48

8IIS
2020-A
2119-D
2122
2123
2219-B
2320-8
2420-B
2421
2518
2520
2520-A
2715
2723-D
2820-A
2B21T
2920
2921-A
2922
2922-C
3121-D

- 15d -

TABLE 5
FOR MINIMUMS AT AND BELONG 32 DEGREES... THE FO_-3L<:;
TABLES EIVE DURATIONS IN HOURS AND TENTHS BELOW
INDICATED TEMPERATURE LEVELS

BROOKSV:LLE DISTRICT
DECEMBER 25, 1983
MIN 32 30 28 26 24 22
1818 21LECANTC 17 14.0 12.8 12.0 10.0 8.5 7.0
2020-A 11FLORAL CITY 19 13.5 12.0 11.0 9.5 8.0 5.5
2119-D 36BRKSVL COOP 16 0.0 0.0 0.0 0.0 0.0 0.0
2122 14BUSHNELL 18 11.5 10.5 9.0 8.0 6.5 5.0
2123 25CENTER HILL ,i18 11.5 10.5 9.3 E.0 6.5 5.0
2219-A 27BRKSVL PKG HO 23 8.8 7.6 6.0 4.4 2.4
2219-E 33HERNANDO CO AS 19 11.4 9.5 8.4 7.2 5.6 4.0
2320-B 15SPRING LAKE 18 12.5 11.0 9.5 8.0 6.5 5.0
2420-B 11BLANTON 19 11.6 10.5 9.4 7.5 6.2 4.6
2421 33DADE CITY AB 19 12.8 11.0 9.6 8.2 6.4 4.2
2518 0660WERS CORNER t19 12.3 10.5 9.3 7.6 6.0 3.8
2520 01ST LEO COOP *20 0.0 0.0 0.0 0.0 0.0 0.0
2520-A 29WESLEY CHAPEL 20 11.8 10.0 9.0 7.4 5.6 3.5
2718 02LUTZ 20 11.4 9.5 8.4 6.5 5.0 3.4
2723-D 27CARPENTERS HM 20 11.8 9.6 8.4 6.4 3.6 2.2
2820-A 10THONOTOSASSA 22 10.2 8.8 7.4 5.8 3.8 1.0
2821T 29DOVER LAB 22 10.0 8.5 7.0 5.2 3.0 0.8
2920 03HILLSBORO AS 21 11.0 9.2 8.0 6.4 5.0 2.8
2921-A 19VALRICO 20 11.6 9.5 8.0 6.4 4.8 3.0
2922 12SPRIN6HEAD *21 11.0 9.2 8.0 6.2 4.8 2.8
2922-C 20HOPEWELL 22 10.2 9.0 6.8 5.0 2.8 0.2
3121-0 25BAL $22 10.0 9.0 6.5 4.8 2.5 0.1

DECEMBER 26, 1983
KIN 32 30 28 26 24 22
1818 21LECANTO 17 18.5 17.0 15.0 12.4 10.5 8.0
2020-A 11FLORAL CITY 19 18.0 16.0 13.0 10.5 9.0 6.4
2119-D 36BRKSVL COOP 16 0.0 0.0 0.0 0.0 0.0 0.0
2122 14BUSHNELL 17 17.0 15.0 12.6 10.4 9.0 6.0
2123 25CENTER HILL t*17 17.0 15.0 12.5 10.5 9.0 6.0
2219-A 27BRKSVL PKS HO 23 13.5 10.5 8.5 6.0 2.5
2219-B 33HERNANDO CO AS 19 16.5 14.4 12.2 10.0 7.5 5.4
2320-B 15SPRING LAKE 18 18.5 16.5 14.5 11.4 9.0 6.6
2420-B 11BLANTON 19 17.4 16.0 13.4 10.0 8.0 6.0
2421 33DADE CITY AS 19 18.0 16.5 13.0 10.8 8.5 7.0
2518 06OWERS CORNER *19 18.5 17.0 15.0 11.2 9.0 6.6
2520 01ST LEO COOP *20 0.0 0.0 0.0 0.0 0.0 0.0
2520-A 29WESLEY CHAPEL 19 19.0 17.5 15.4 11.0 9.0 6.6
2718 02LUTZ 21 16.2 14.0 10.2 8.4 6.2 3.0
2723-D 27CARPENTERS HM 19 18.0 17.0 14.5 10.5 8.0 4.2
2820-A 10THONOTOSASSA 22 16.0 13.0 10.4 B.0 5.6 1.4
2821T 29DOVER LAB 21 17.6 14.0 10.4 8.4 6.0 2.6
2920 03HILLSBORO AS 20 17.0 15.5 12.5 9.5 7.2 4.4
2921-A 19VALRICO 20 16.6 15.5 11.4 8.6 6.4 4.0
2922 12SPRINGHEAD 19 17.0 14.8 12.5 9.2 6.8 5.0
2922-C 20HOPEWELL 21 16.0 13.4 10.0 7.6 5.2 2.0
3121-D 25BALM *22 16.0 13.4 10.0 7.5 5.0 1.5

20 18 16
4. 1.6
3.5
0.0 0.0 0.0
3.3 1.3
3.2 1.0
1.2
3.0 0.B
2.0
2.2
1.4
0.0
0.5
0.8
0.2

0.4

20 18 16
4.4 1.0
3.0
0.0 0.0 0.0
4.0 2.0
4.0 2.0
2.0
4.0 1.0
2.0
2.0
3.5
0.0
3.0
2.5

0.5
0.6
1.2

DECEE ER 27, 1983
MIN 32 30 28 26 24
1i18 21LECANT' 24 13.0 11.2 8.0 4.0 0.2
2020-A 1FLORAL CITY 27 11.0 7.6 3.0
2119-E tBRKSVL COUP 28 0.0 0.0 0.0
2122 14BUSHNELL 25 13.5 12.0 7.5 4.7
2123 25CENTER HILL t124 13.0 ,1.0 8.0 4., 0.2
2219-A 27BRKSVL PKG HO 12.5135 12.0 70 2.5
22.19- :TE. CO AE 25 14.0 13.0 8.0 3.
2320-B 15SPRING LAKE 25 :.3 10. 6. 2.0
2420-B IlBLANTON 27 17.2 11.
2421 33DADE CITY AG 28 11.0 7.5 2.0
2518 06GOWERS CORNER it2E 11.0 8.4 6.5
2520 01ST LEO CCOP 29 0.0 0.0
2520-A 29WESLEY CHAPEL 25 10.0 8.4 6.6 5.0
2718 02LUT 27 11.0 6.0 1.8
2723-C 27CARPENTERS HM 30 6.2 4.0
2220-A lOTHONOTOSASSA 29 7.0 3.4
2821T 29DOVER LAB 27 13.5 9.5 6.5
2920 03HILLSBORO AS 29 8.0 3.5
2921-A 19VALRICO 29 7.0 4.6
2922 12SPRINGHEAD 28 8.0 5.0 0.4
2922-C 20HOPEWELL 32 2.5
3121-D 25BALLM t32 2.0

DECEMBER 30, 1983
MIN 32 30
1818 21LECANTO 31 3.0
2119-0 36BRKSVL COOP 31 0.0
2122 14BUSHNELL 30 3.0 0.2
2123 25CENTER HILL t*31 1.5
2219-A 27BRKSVL PKS HO t330 1.0 0.5
2219-B 33HERNANDO CO AS 32 1.6

DECEMBER 31, 1983
MIN 32 30 28
1818 21LECANTO 27 8.5 5.0 2.4
2020-A IIFLORAL CITY 130 3.0 1.0
2119-D 36BRKSVL COOP 28 0.0 0.0 0.0
2122 14BUSHNELL 29 3.0 1.3
2123 25CENTER HILL tt28 3.5 2.0 1.0
2219-A 27BRKSVL PKB HO $328 2.0 1.0 0.1
2219-B 33HERNANDO CO AS 30 2.4 0.4
2320-8 15SPRING LAKE 31 1.8

- id -

JANUARY 1, 1984
MIN 32 30 28 26
1818 21LECANTC 28 11.4 9.0- 6.0
2119-0 36BRKSVL CCf0 27 0.0 0.0 0.0
2122 14BSHNELL 27 11.0 8.0 4.0
2123 25CENTER HILL t27 11.6 9.5 2.0
2219-A 275BRiSVL PK5 Hr **26 10.5 B.7 2.5 0.3
2219-B 33HERNANDO CO A6 26 11.0 90 3.0 0.7
2320- 158= : LAKE 26 11.0 10.0 6.0 0.4
2420-C I!BLAON O27 10.0 5.8 1.9
2421 33DADE CITY AG 29 8.4 5.0
2520 01T LEO C0OO 29 0.0 0.0
2520-A 29WESLEY CHAPEL 27 10.8 10.0 3.5
2718 02LUTZ 28 7.0 3.6 1.0
2723-0 27CARSENTERS PW 28 8.0 2.4 0.2
2820-A :OTHONCTOSASSA 30 4.2 0.8
2221T 29DOVER LAB 30 6.4 3.0
2920 ?-F:1. Z? 2 AS 30 4.6 1.0
2920-A 19VALRICO 29 7.4 4.0
2922 12SPRINGHEAD 30 5.8 0.6
2922-C 20HOPEWELL 31 2.5
3121-D 25BALM 31 4.0

JANUARY 4, 1984
MIN 32 30
2520-A 29WESLEY CHAPEL 30 2.4 1.0

JANUARY 8, 1984
MIN 32
2921-A 19VALRICO 32 0.4

JANUARY 30, 1984
MIN 32
1818 21LECANTO 32 1.0

FEBRUARY 1, 1984
MIN 32 30 28
1818 21LECANTO 27 6.5 4.7 1.0
2020-A 11FLORAL CITY tt30 3.0 1.5
2122 14BUSHNELL 31 2.0
2219-A 27BRKSVL PK6 HO 32 0.8
2520-A 29WESLEY CHAPEL 31 4.0
2921-A 19VALRICO 32 0.4
2922 12SPRINSHEAD 1132 1.0

- 17d -

FEBRUARY 7, 1984
MIN 32 30 28 26 24 22 20
1818 21LECANTO 20 12.0 11.5 10.3 8.7 6.0 3.6 0.4
2020-A 11FLORAL CITY 131 4.0
2119-D 36BRKSVL COOP 30 0.0 0.0
2122 14BUSHNELL 28 9.6 7.6 1.2
2123 25CENTER HILL 30 1.7 0.5
2219-A 27BRKSYL PKG HO $28 6.8 3.6 0.2
2219-B 33HERNANDG CO A6 31 4.0
2320-B 15SPRIN6 LAKE 27 8.4 4.5 2.5
2420-B 11BLANTON 32 1.0
2421 33DADE CITY AS 30 3.4 2.0
2518 0650WERS CORNER $t30 1.5 0.5
2520-A 29WESLEY CHAPEL ~t32 2.7
2718 02LUTZ 31 2.0
2723-D 27CARPENTERS HM 31 2.4
2820-A !OTHONCTOSASSA 30 4.6 0.5
28217 29DOVER LAB 29 6.0 1.0
2920 03HILLSBORO AS 32 0.4
2921-A 19VALRICO 31 4.6
2922 12SPRIN6HEAD 29 8.0 2.5

FEBRUARY B, 1984

1818 21LECANTO 23
2122 14BUSHNELL 30
2219-A 27BRKSVL PK6 HO 28
2219-B 33HERNANDO CO AS 32
2320-B 15SPRING LAKE 29
2421 33DADE CITY AG 32
2518 066OWERS CORNER $232
2520-A 29WESLEY CHAPEL S31
2723-D 27CARPENTERS HM 32
2821T 29DOVER LAB 30
2922 12SPRIN6HEAD 31

MARCH 1, 1984

1818 21LECANTO 24
2020-A 11FLORAL CITY t*27
2119-0 36BRKSVL COOP 32
2122 14BUSHNELL 30
2320-B 15SPRING LAKE 29
2518 060OWERS CORNER 32
2520-A 29WESLEY CHAPEL 32
2820-A 10THONOTOSASSA 32
2922 12SPRINSHEAD 30
2821T 29DOVER LAB 30
2921-A 19VALRICO 32
2922-C 20HOPEWELL 29

32 30 28 26 24
11.8 11.0 10.2 6.0 3.8
3.0 1.5
5.5 2.5 0.5
0.2
6.4 4.0
0.4
0.5
1.0
0.1
4.0 0.5
0.6

32 30 28 26 24
8.7 7.0 4.6 3.2 0.4
4.5 3.5 1.5
0.0
4.5 1.0
3.4 2.0
1.0
1.2
0.5
3.0 1.0
2.0 0.5
0.5
4.0 1.0

iARCE 2, 1984
MIN 32 30 28 26
1818 21LECANTO 20 10.0 5.6 6.5 1.2
2020-A 11FLORAL CITY t$30 5.5 2.0
2122 14BUSHNELL 30 6.5 2.5
223 25CENTER HILL 29 6.3 5.5
2420-2 12BLATON 32 1.0
2421 33DADE CITY A5 30 5.0 1.5
2520-A 29WESLEY CHAPEL 29 B.0 3.6
2723-D 27CARPENTERS HM 32 0.1
2821T 29DOVER LAB 32 1.0
2921-A 19VALRICO 31 5.5
2922 12SPRIN6HEAD 28 8.0 6.4 0.7

MARCH 8, 1984
MIN 32 30
1818 21LECANTO 29 2.8 1.0
2520-A 29WESLEY CHAPEL 32 0.1

MARCH 9, 1984
MIN 32
1818 21LECANTO 31 2.0
2922 12SPRIN6HEAD 31 2.5

t INDICATES DURATIONS ARE ESTIMATED
t* INDICATES MIN AS NELL AS DURATIONS ARE ESTIMATED

- l3 -

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-1984

BOOKSVIV LE DISTRICT

STATIONS 32 31 30 29 28 27 26 25 24 23 2 2 2 20 19 18 17 16

1618 21LECANTO 2 0 1 1 2 0 0 0 0 0 2 0
2020-A 11FLORAL CITY 0 1 3 0 0 2 0 0 0 0 0 0 0 2 0 0 0
219-0 36BRKSVL COOP 1 1 0 2 1 0 0 0 0 0 0 0 0 2
2122 14BUSHNELL 0 1 4 1 1 1 0 1 0 0 0 0 0 0 1 0
2123 25CENTER IL 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0
2219-A 27BRKSVL PKE HO 1 0 1 0 3 0 I 1 0 2 0 0 0 0 0 0 0
2219-B 33HERNANDO CO A6 2 1 1 0 0 0 1 0 0 0 0 0 2 0 0 0
2320-B 15SPRING LAKE 0 1 0 2 0 1 1 1 0 0 0 0 0 0 2 0 0
2420-F 11BLANTON 2 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0
2421 33ADECITY A 1 0 2 1 1 0 0 0 0 0 0 0 0 2 0 0 0
2518 0660WERS CORNER 2 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0
2520 O1ST LEO COO? 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0
2520-A 29WESLEY CHAPEL 3 2 0 1 0 1 0 1 0 0 0 1 1 0 0 0
271B 02LUTZ 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0
2723-D 27CARPENTERS HM 2 1 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0
2820-A 10THONOTOSASSA 1 0 2 1 0 0 0 0 0 0 2 0 0 0 0 0 0
2821T 29DOVER LAB 1 0 3 1 0 1 0 0 0 0 1 1 0 0 0 0 0
2920 03HILLSBORO A 1 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0
2921-A 19VALRICO 3 2 0 2 0 0 0 0 0 0 0 0 2 0 0 0
2922 12SPRINGHEAD 1 2 1 2 2 0 0 0 0 0 0 1 0 1 0 0 0
2922-C 20HOPEWELL 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0
3121-D 25BALM 1 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0

t THE NUMBER OF NIGHTS AT AND BELOW 32 DEGREES DURING THIS SEASON WAS 16 *
tttttttttttSi mStt$ttstt$ttat$$atuttti mi tttftttm mittui

- 20d -

TABLE 7-A
HISTORICALL AND COMPARATIVE DATA FOR BROOKSVILLE DISTRICT

SEASON
1935-36
1936-37
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

* DENOTES EXTREMES

NIGHTS AT AND BELOW
36........32
NR NR
NR NR
24 16
26 17
$52 *35
40 2^
34 23
39 18
35 20
36 23
29 16
22 15
15 9
*11 6
18 11
36 24
20 11
32 17
24 13
42 28
47 30
28 17
46 34
24 13
35 22
26 17
23 14
42 28
36 21
18 12
30 16
28 17
38 26
43 25
35 18
41 27
13 7
21 11
18 13
21 11
31 23
43 29
44 24
23 14
31 20
*52 33
33 20
26 11
35 16

- 21d -

- 22d -
-3

TABLE 7-B
HISTORICAL EXTREMES BROOKSVILLE DISTRICT
SEASON FIRST 32 FIRST 28 LAST 28 LAST 32 SEASON MIN DATE
1935-36 NOV 30 DEC 1 FEB 12 FEB 12 25.0 DEC 28
1936-37 NOV 23 NOV 23 FEB 6 MAR 17 20.5 NOV 28
1937-38 NOV 16 NOV 21 FEB 26 FEB 26 21.0 DEC 8
1938-39 NOV 25 NOV 28 FEB 24 FEB 24 22.4 DEC 11
1939-40 NOV 6 NOV 24 FEB 23 MAR 10 13.5 JAN 28
1940-41 NOV 9 NOV 16 MAR 15 MAR 15 19.6 NOV 17
1941-42 JAN 9 JAN 11 MAR 4 MAR 10 23.0 JAN 11
1942-43 NOV 13 NOV 13 MAR 4 MAR 4 17.3 FEB 15
1943-44 NOV 10 NOV 10 JAN 22 APR 6 21.2 DEC 19
1944-45 NOV 22 DEC 12 FEB 9 MAR 23 18.8 DEC 15
1945-46 NOV 23 NOV 23 DEC 17 FEB 15 22.6 NOV 25
1946-47 DEC 23 JAN 23 MAR 4 MAR 17 20.5 FEB 11
1947-48 DEC 27 JAN 6 JAN 16 FEB 2 21.4 JAN 15
1948-49 JAN 1 JAN 1 JAN 2 MAR 12 24.5 JAN 1
1949-50 NOV 19 FEB 17 FEB 18 APR 7 23.8 FEB 18
1950-51 NOV 6 NOV 22 FEB 4 FEB 9 20.5 NOV 26
1951-52 NOV 9 NOV 19 FEB 8 FEB 8 28.0 NOV 19
1952-53 NOV 22 DEC 7 JAN 6 FEB 16 23.1 DEC 12
1953-54 DEC 16 NONE NONE MAR 17 29.1 DEC 19
1954-55 NOV 1 DEC 11 FEB 13 MAR 9 21.6 JAN 14
1955-56 NOV 5 NOV 30 MAR 21 MAR 26 22.0 JAN 1
1956-57 NOV 10 NOV 23 JAN 19 MAR 10 19.5 JAN 19
1957-58 DEC 1 DEC 1 FEB 21 MAR 22 14.5 DEC 13
1958-59 DEC 13 DEC 19 JAN 19 MAR 13 20.0 JAN 12
1959-60 NOV 29 NOV 30 MAR 22 MAR 22 19.0 JAN 24
1960-61 DEC 13 DEC 13 JAN 23 MAR 11 22.2 JAN 22
1961-62 DEC 25 DEC 26 MAR 8 *APR 17 18.1 DEC 30
1962-63 NOV 11 DEC 7 JAN 25 MAR 23 14.0 DEC 13
1963-64 NOV 14 NOV 15 FEB 24 MAR 31 22.0 JAN 14
1964-65 DEC 1 JAN 17 FEB 1 MAR 9 22.6 JAN 14
1965-66 DEC 1 DEC 1 MAR 8 MAR 8 16.0 JAN 31
1966-67 NOV 4 NOV 29 FEB 27 FEB 27 19.0 FEB 26
1967-68 NOV 20 DEC 24 MAR 25 MAR 25 23.6 JAN 26
1968-69 NOV 13 DEC 9 FEB 5 MAR 14 20.0 DEC 16
1969-70 NOV 15 NOV 15 FEB 27 FEB 27 21.0 JAN 10
1970-71 NOV 17 NOV 17 MAR 9 MAR 21 16.0 JAN 21
1971-72 JAN 8 FEB 5 FEB 21 FEB 21 27.0 FEB 21
1972-73 DEC 17 DEC 28 FEB 12 FEB 17 21.0 JAN 14
1973-74 NOV 30 DEC 12 FEB 27 FEB 27 22.5 FEB 27
1974-75 NOV 13 DEC 4 JAN 15 MAR 4 25.0 DEC 5
1975-76 NOV 15 NOV 15 FEB 10 FEB 10 20.0 JAN 19
1976-77 NOV 9 NOV 9 FEB 22 MAR 2 18.0 JAN 20
1977-78 NOV 13 DEC 23 FEB 23 MAR 6 22.0 JN30&FB7
1978-79 JAN 3 JAN 3 FEB 11 FEB 27 21.0 JAN 3
1979-80 NOV 30 DEC 1 MAR 4 MAR 4 20.0 FEB 4
1980-81 NOV 30 DEC 31 MAR 21 MAR 21 09.0 JAN 13
1981-82 NOV 15 NOV 22 JAN 16 FEB 23 18.0 JAN 12
1982-83 DEC 18 JAN 13 FEB 9 FEB 9 25.0 JA 13, 1416
1983-84 DEC 25 DEC 25 MAR 2 MAR 9 16.0 DEC 25&26
t DENOTES EXTREMES

RIDGE DISTRICT

STA. NO. SEC. STATION

2725

2726

2827

2827-A

2827-D

2924-D

2928

3026

3026

3028

3028-B

3126-A

3228-A

3228-C

3328

3328-J

3329

3529-A

3629-A

3730

3830-A

POLK CITY

AREC, L. ALFRED

DUNDEE NURSERY

DUNDEE

PRINE

DUNCAN HEIGHTS

MAMMOTH

LAKE GARFIELD

GRIFFITH ROAD

HUNT BROTHERS

TEMPLETON

L. GARFIELD NRS.

HIGHLAND LAKES

FROSTPROOF

AVON PARK

AVON PARK

PINECREST

HIGHLANDS AG.

LAKE PLACID

LAKE PLACID

HICORIA

1993-84

LOCATION _

BARFIELD GROVES

2 MILES E

SRN. CITRUS NURSERY

ESTES GROVES

HAINES CTY. FERTILIZER

7 MILES S LAKELAND

ALCOMA

1/2 MILE SE

2 MILES SE ALCOMA

LAKE WALES

ALCOMA

4 MILES S ALTURAS

NEUMANN GROVES

BEN HILL GRIFFEN

4 MILES SE

BEN HILL GRIFFEN

BEN HILL GRIFFEN

SEBRING

LYKES BROTHERS

3 MILES S

ARCHBOLD BIO. STA.

OBSERVER

LEE BARFIELD

AREC, LAKE ALFRED

JOE RACE

BILL McPHERSON

BILL GAMPER

J. G. GEORG

C. D. McCRANIE

J. FRANKENBURGER

M. R. McKINLEY

J. MADISON

C. D. McCRANIE

N. MONROE

R. YOUNG

R. GODWIN

COCA-COLA

R. KNOWLES

P. B. McCALL

TIM HURNER

L. WALKER

J. BROOKS

D. JOHNSON

- 12e -

TABLE 4
COLD NIGHTS IN RIDGE DISTRICT
NOVEMBER 1983

DATE..113.17..18 .26

STATIONS

2726
2827-D
2928
3026
3028
3028-B
3126-A
3228-A
3228-C
3328
3328-J
3529-A.
3629-AF
3730
3830-A

STATIONS

24- '- ALFRED
04PRINE
32TMAMMOTN
07LAKE GARFIELD
136RIFFITH ROAD
O1TEMPLETON
06LAKE GFLD NSY
31HIGHLAND LAKE
04FROSTPROOF
12AVON PARK
17AVON PARK
30PINECREST
16HIGHLANDS AS
10LAKE PLACID
17LAKE PLACID
18HICORIA

DECEMBER 19B3

DATE..O8..08 9..25.26..27..30..31

03POLK CITY
28LAKE ALFRED
26DUNDEE NURSERY
35DUNDEE
04PRINE
OBDUNCAN HEIGHTS
32MAMMOTH
07LAKE 6ARFIELD
136RIFFITH ROAD
18HUNT BROTHERS
OITEMPLET3N
06LAKE 6FLD NSY
31HIGHLAND LAKE
04FROSTPROOF
12AVON PARK
17AVON PARK
30PINECREST
16HIGHLANDS AG
10LAKE PLACID
17LAKE PLACID
18HICORIA

445 *49
41 49
45 49
36 41
39 *42
40 44
40 42
41 44
36 40
43 49
39 40
41 45
42 49
44 49
44 47
43 49
41 45
44 49
46 146
49 54
46 46

22 *31 38 t41
22 31 39 39
21 31 38 41
19 28 36 36
22 31 39 38
21 30 40 37
21 29 40 40
21 30 37 38
23 28 41 41
22 32 42 38
23 33 40 41
22 31 39 38
23 32 *42 40
24 36 $43 t40
24 33 41 41
24 34 44 41
24 33 42 39
24 35 43 42
24 33 42 40
26 37 43 41
26 33 45 36

2725
2726
2827
2827-A
2827-D
2924-D
2928
3026
3028
3028
3028-B
3126-A
3228-A
3228-C
3328
3328-a
3329
3529-A
3629-A
3730
3830-A

- 13e -

JANUARY 1984

DA..01..02..03..04. .05. .06 8.0...1...20.2.22..30..31

03PnL? CITY
23LAKE ALFRED
26DUNDEE NURSERY
04PRINE
OSDUNCAN HEIGHTS
32!MAMVMT4
07LAKE AIRFIELD
136RIFFITH ROAD
IBHUNT BROTHERS
01TEMPLETONW
06LAKE 5FLD NSY
31HI5HLAND LAKE
04FROSTPROOF
12AVON PARK
17AVON PARK
30PINECREST
16HIGHLAND AG
10LAKE PLACID
17LAKE PLACID
!SHICORIA

31 L0 40 33 33 35 33 37 45 9 If 32 42
34 42 41 36 37 38 36 39 44 48 46 3- 43
35 43 46 3 39 38 40 46 46 51 147 139 147
29 38 40 34 33 32 3 8 43 48 43 37 41
33 42 t41 33 32 32 W32 437 44 *4S 40 34 37
31 41 41 36 39 39 38 44 44 49 45 39 42
32 42 41 32 3 4 31 37 5 49 46 39 44
31 41 40 35 32 37 34 42 44 47 45 40 4
33 42 38 29 29 37 31 38 44 49 47 39 43
34 44 43 40 37 39 41 46 45 50 48 39 47
35 43 34 35 33 7 377 40 45 51 47 40 44
31 41 41 37 37 37 39 44 44 49 47 41 45
34 42 43 35 33 39 35 41 42 48 48 41 44
$35 43 43 4335 134 139 (35 $41 $44 $50 148 141 145
35 43 44 36 36 39 36 42 45 51 49 41 45
35 45 45 35 33 40 38 47 43 50 49 42 45
35 44 45 37 37 40 35 41 45 51 48 41 43
37 45 47 33 36 38 40 45 45 (51 $49 43 446
35 43 44 30 31 38 33 41 44 52 50 44 46
40 47 49 44 43 46 47 52 148 $52 47 45 47
39 43 47 28 28 34 32 45 45 46 49 44 44

FEBRUARY 1984

DATE..01..02..06..07..08..09..24..26..29

03POLK CITY
28LAKE ALFRED
26DUNDEE NURSERY
35DUNDEE
04PRINE
08DUNCAN HEIGHTS
32MAMMOTH
07LAKE GARFIELD
136R!FFITH ROAD
18HUNT BROTHERS
01TEMPLETON
06LAKE 6FLD NSY
31HIGHLAND LAKE
04FROSTPROOF
12AVON PARK
17AVON PARK
30PINECREST
16HI6HLAND AS
10LAKE PLACID
17LAKE PLACID
18HICORIA

34 46
41 50
43 50
40 48
37 46
39 49
34 43
35 46
33 40
43 t40
32 39
41 47
38 45
44 47
39 46
40 44
38 44
42 44
39 47
50 54
41 39

43 46 47 45
45 43 48 40
45 47 49 42
44 43 $46 140
49 40 46 40
43 46 47 40
38 38 43 41
41 40 45 36
39 *38 t43 35
45 45 50 40
39 41 47 40
45 $38 *43 *39
47 38 43 38
46 40 46 41
44 40 47 41
46 40 50 46
43 38 43 40
48 39 48 44
47 142 150 $43
50 50 54 45
43 35 44 37

2725
2726
2827
2827-A
2924-0
3026
3028
3028
3028-B
26-A
3228-A
3228-C
3328
3328-J
3329
3529-A
3629-A
3730
3830-A

STATIONS

2725
2726
2827
2827-A
2827-D
2924-D
2928
3026
3028
3028
3028-B
3126-A
3228-A
3228-C
3328
3328-J
3329
3529-A
3629-A
3730
3830-A

S'fT:TON3

MARCH 1984

DATE..31..02..0308...08....0..11

2725 ~0POLK CITY
2726 LAKE ALFRED
2227 26DTDEE NURSERY
2827-A 35DUNDEE
2827-D ',iL;NE
2924-D 08DUNCAN HEIGHTS
2928 32MAMiOTH
3026 07AfKE GAR!ELD
302E 13GRIFFITH ROAD
3028 1SHUNT BROTHERS
3026-: OITEMPLETCN
3i26-A 06LAKE ELD NSY
322E-A 31HRIHLAND LAKE
3228-C 04FROSTPROG C
3328 122AVO PARK
3328-3 17AVON PARK
3329 30PINECREST
3529-A 16HIGHLANDS AG
3629-A IOLAKE PLACID
3730 17LAKE PLACID
3830-A 18HICORIA

29 29 41 38 5 46 48
'34 32 43 44 36 49 52
34 35 45 42 43 48 50
034 t32 *40 44 35 50 51
34 28 38 41 27 48 50
35 35 5 39 41 46 48
29 28 38 0O 31 46 48
31 30 41 37 35 45 49
25 24 34 38 27 41 44
35 34 4 44 40 55 60
32 29 39 43 3L 47 47
35 32 45 39 36 48 49
29 27 38 40 30 44 47
37 30 41 44 32 47 53
32 30 4 45 3 48 52
33 32 42 43 33 47 51
32 29 41 44 33 46 51
30 31 40 46 38 47 53
C30 29 37 44 35 45 52
41 40 47 42 42 48 52
"27 28 34 46 33 38 50

TABLE 5
FOR :':"U,. AT AND BELOW 32 DEBREES... THE -OLLOWIN
TABLES 6IVE DURATIONS IN HOURS AND TENTHS BELOW
INDICATED TEMPERATURE LEVELS

Ri3SE DIER'C:T
NOVEMBER 17, 19=3

302E 13SRIFFITH ROAD 31

NOVEMBER 18, 1983

2827-n 04PRINE 32
3028 135RIFFITH ROAD 28

32 30 28
2.0
7.5 4.2 1.0

DECEMBER 25, 1983

2725 O3POLK CITY
2726 b2LAKE ALFRED
2827 26DUNDEE NURSERY
2827-A 35D'JUNEE
2827-1 04PRINE
2924-D 08DUNCAN HEIGHTS
2928 32MAMOCTH
3026 07LAKE SARFIELD
3028 135RIFFITH ROAD
3028 18HUNT BROTHERS
3028-B 01TEHPLETON
3126-A 06LAKE SRFLD NSY
3228-A 31HI6HLAND LAKE
3228-C 04FROSTPROOF
3328 12AVON PARK
3328-i 17AVON PARK
3329 30PINECREST
3529-A 16HIGHLAND AG
3629-A 10LAKE PLACID
1730 17LAKE PLACID
3830-A 18HICORIA

32 30 28 26 24 22 20
9.2 7.5 5.8 4.0 1.5
9.0 7.0 5.4 3.3 1.4
9.4 7.6 5.6 4.0 0.5
12.0 9.4 B.0 6.0 4.6 2.0 0.2
14.5 14.0 10.0 6.0 2.0
9.2 8.0 6.0 5.0 2.8
8.8 7.2 5.5 3.5 1.0
9.2 7.5 6.0 4.4 2.5
7.2 6.0 4.0 1.4
7.6 6.0 4.0 1.8
7.2 6.0 4.0 2.0
9.0 7.0 5.5 3.0 1.0
9.0 6.4 4.2 2.0
6.0 5.0 2.6 0.6
6.6 5.4 2.6 0.4
6.5 5.0 2.4 0.4
6.2 4.6 2.8
8.2 6.2 4.4 2.6
3.5 2.6 0.4
1.8 0.8
6.0 2.0 0.4

- S5e -

- 16e -

DECEMBER 26, 1983

2725 03POLK CITY
2726 28LAKE ALFRED
2827 26DUNDEE NURSERY
2827-A 35DUNDEE
2827-D 04PRINE
2924-D 08Du~. HEIGHTS
2928 21Mr.": r 7
3026 07LAKE GARFIELD
3028 136RIFFITH ROAD
3028 1HUNT BROTHERS
3028-B 01TEMPLETON
3126-A 06LAKE 6RFLD NSY
3228-A 31HIGHLAND LAKE
3228-C 04FROSTPROOF
3326 12AVON PARK
3328-' 17AVON FARK
3329 30PINECREST
3529-A 16HIGHLAND AG
3629-A 10LAKE PLACID
3730 17LAKE PLACID
3838-A IBHICORIA

MIN 32 30 28 26 24 22 20
$22 17.0 14.5 12.0 9.5 6.5 1.3
22 17.4 14.6 11.5 9.0 6.0 1.0
21 16.6 15.4 12.4 9.0 6.4 .6
19 18.2 16.8 15.0 11.6 8.2 6.0 2.0
22 16.2 13.4 11.0 6.4 6.0 1.0
21 13.5 10.0 8.0 6.0 4.5 2.5
21 16.4 14.0 11.6 9.2 5.2 1.8
21 16.0 13.4 10.4 7.8 5.6 3.2
23 14.8 12.4 9.0 6.0 3.2
22 15.0 12.4 8.5 6.5 3.0 1.4
23 14.0 12.0 9.0 6.0 2.6
22 17.0 14.0 10.0 7.4 4.6 2.0
23 11.0 10.0 8.0 6.5 4.0
24 12.4 9.6 6.4 4.0 1.0
24 14.0 12.0 7.4 4.0 1.0
24 12.8 10.6 7.8 4.8 1.6
24 12.4 10.0 6.5 3.8 1.0
24 13.0 11.4 6.2 4.0 0.2
24 13.0 10.8 6.4 2.8 0.8
26 11.0 8.0 4.6 1.2
26 15.0 4.0 3.0 1.5

DECEMBER 27, 1983
MIN
2725 03POLK CITY $t31
2726 28LAKE ALFRED 31
2827 26DUNDEE NURSERY 31
2827-A 35DUNDEE 28
2827-D 04PRINE 31
2924-D OBDUNCAN HEIGHTS 30
2928 32MAMMOTH 29
3026 07LAKE GARFIELD 30
3028 13GRIFFITH ROAD 28
3028 1IHUNT BROTHERS 32
3126-A 06LAKE GRFLD NSY 31
3228-A 31HIGHLAND LAKE $31

JANUARY 1, 1984
MIN
2725 03POLK CITY 31
2827-A 35DUNDEE 29
2924-D 08DUNCAN HEIGHTS 31
2928 32MAMMOTH 32
3026 07LAKE 6ARFIELD 31
3126-A 06LAKE GFLD NSY 31

JANUARY 4, 1984
MIN
2928 32MAMMOTH 32
3028 136RIFFITH ROAD 29
3629-A 10LAKE PLACID 30
3830-A 18HICORIA 28

32 30 28
5.5
5.6
5.4
8.0 3.4 0.6
3.4
6.0 1.0
6.8 3.0
5.0 1.4
5.5 2.5 0.4
0.4
5.4
0.5

32 30
4.4
6.7 5.7
3.5
0.2
2.8
3.4

32 30 28
0.4
9.0 5.5
3.0 0.6
5.7 3.8 1.3

- 17e -

JANUARY 5, 19E4

827-D 04PRINE t32
2928 "':'."" 31
3026 07LAKE GAFIELC 32
3028 135IFITH ROAD 29
3629-A 10L'AE PLACI 32
3830-A 18H::=RI 28
3529-A 16FI6HLAND Ab 32

JANUARY 6, 1984

2827-A 35DUNDEE 32
2327-D 04PRINE $32

JANUARY 8, 1984
MIN
2827-A 35DUNDEE 32
2827-D 04PRINE s$32
2928 32MAMMTH 31
3028 135RIFFITH ROAD 31
3830-A 18HICORIA 32

JANUARY 30, 1984
MIN
3830-A IBH:CORIA 32

FEBRUARY 1, 1984
MIN
2725 03POLK CITY 31
2928 32MAMMOTH 29
302E 135RIFFITH ROAD 29
3028-B 01TEMPLETON 28

FEBRUARY 2, 1984

3028-8 01TEMPLETON

FEBRUARY 7, 1984

2725 03PCLK CITY
2827-D 04PRINE
2928 32MAMMOTH
3026 07LAKE 6ARFIELD
3028 13ERIFFITH ROAD
3028-B 01TEMPLETON
3126-A 06LAKE 6FLD NSY
3228-A 31HIGHLAND LAKE
3328 12AVON PARK
3328-J 17AVON PARK
3329 30PINECREST
3529-A 16HISHLAND AB
3629-A IOLAKE PLACID
3830-A 18HIORiA

32 30 28
1.0

z V

.8 4.6 1.4

32 30 28
1.0
2.4 1.2
2.7 1.0
2.5 1.5 1.0

32 30 28 26 24
5.7 2.5
0.2
9.0 4.3 1.5
3.2 0.6
10.2 9.5 3.3 0.7
10.2 7.2 2.2 0.2
0.5
4.0 2.0 1.4 0.7
2.4 1.3 0.5
3.0 1.3
2.5 1.6 0.5
1.4
7.0 4.0 3.0 1.3
7.0 4.7 2.7 2.0 0.3

- 18s -

FEBRUARY 8, 1984
MIN-
2725 03PLK CITY 32
2827-D 04PRINE 30
2928 32MAMMNTH 30
3028 13GRIFFITH ROAD 30
3028-E GITEAPLETON 29
3228-A 31HI:HLAND LAKE 30
3328 12AVON PARK 31
-329 30PINECREST 29

MARCH 1, 1984
MIV

2725 O3POLK CITY 29
2928 32M'Y'- 29
3026 07LAKE GARFIELD 31
3028 13GRIFFITH ROAD 25
3028-B 01TEMPLETON 32
3228-A 31HIGHLAND LAKE 29
3328 12AVON PARK 32
3329 30PINECREST 32
3529-A 16HIGHLAND A6 30
3629-A 10LAKE PLACID *t30
3830-A ISHICORIA 27

MARCH 2, 1984
MIN
2725 03POLK CITY 29
2726 28LAKE ALFRED 32
2827-A 35DUNDEE $t32
2827-D 04PRINE 28
2928 32MAMMOTH 28
3026 07LAKE GARFIELD 30
3028 13GRIFFITH ROAD 24
3028-B 01TEMPLETON 29
3126-A 06LAKE GRFLD NSY 32
3228-A 31HIGHLAND LAKE 27
3228-C 04FROSTPROOF 30
3328 12AVON PARK 30
3328-J 17AVON PARK 32
3329 30PINECREST 29
3529-A 16HIGHLAND AG 31
3629-A 10LAKE PLACID 29
3830-A 18HICORIA 28

32 30
1.0
1.5 0.1 -
4.6 0.4
1. j v V
3.0 I
2.5 0.7
4.5 1.5
3.4
4.0 2.5

32 30 28 26
2.2 1.3
2.0 0.6

0.6
1.0
2.4 0.6
1.5 0.1
9.0 6.0 2.7

32 30 28 26 24
7.5 4.0
0.3
2.0
4.7 3.3 1.0
6.8 5.0 1.2
5.2 1.4
9.5 8.0 6.3 5.0 1.0
5.7 2.3
1.6
6.0 4.8 2.0
4.4 2.5
3.5 0.4
2.2
5.5 3.3
2.5
5.5 3.0
9.0 6.0 3.0

MARCH 9, 1984

2827-b 04PRINE
2928 32MAMMOTH
3028 13GRIFFITH ROAD
3228-A 31HIGHLAND LAKE
3228-C 04FROSTPROOr

MIN 32 30 28
27 7.0 4.0 1.2
31 2.3
27 5.0 3.7 1.6
30 2.6 0.5
32 0.4

i INDICATES DURATIONS ARE ESTIMATED
St INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

FREG!ENCY n F OF CURRENCY F lNINAP
i.-::E THE SEA.ON 19S3-1984

3-' : ,; 32 31 30 29 2 26 25 2 2 3 222 21 20 19 13

2725 03PCLK ITY 3 0 3 0 0 0 1 0 1 0 0 0 0
2726 2E-_ E ALFRED 1 1 0 0 0 0 0 0 1 0 1 0 0
2227 2.';EE NURSERY 1 0 0 0 0 0 0 0 0 00 0
2827-A 35DD.NDEE 3 0 0 1 O 0 0 0 0 O 0 1 0
2827- 04PRINE 5 1 1 0 1 0 0 0 1 1 0 0 0 0
2924-D OBDUNCAN EEIHTS 0 1 1 C 0 0 0 0 0 1 0 1 0 0 0
292B 32MANMMTH 2 3 1 2 1 1 00 0 0 0 0
3026 07LAKE 6ARFIELD 1 2 2 0 0 0 0 0 1 0 1 0 0
3028 135RIFFITH ROGD 0 3 1 3 2 1 1 2 1 1 0 0 A 0 0
3021 ISHUNT BROTHERS 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0
302B-B 0TEMPLETON 2 0 0 2 1 0 1 1 0 0 0 0
3126-A 06LAKE GFLD NSY 2 2 0 0 0 0 0 1 0 1 0 0 0 0
322--A 31HIEHLAND LAKE 0 2 0 1 0 2 0 1 0 0 0 0 0
322E-C 04FR3ST:ROOF 1 0 1 0 00 0 1I 0 0 0 0 0
332E 12AVON PARK 0 0 1 0 1 0 0 0 0 0 0
332E-J 17AVON PARK 1 1 0 0 0 1 0 1 0 0 0 0 0 0
3329 30PINECREST 1 0 0 2 1 1 0 0 1 0 0 0 0 0 0
3529-A 16HIGHLAND AS 0 2 1 00 0 0 1 1 0 0 0 0 0 0
3629-A 10LAKE PLACID 0 1 2 1 i 0 1 1 0 0 0 0 0 0
3730 17LAKE PLACID 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0
3830-A 18HICORIA 1 0 0 0 4 1 1 0 1 0 0 0 0 0 0

$ THE NUMBER OF NIGHTS AT AND BELOW 32 DEGREES DURING THIS SEASON WAS 18 t
III!IImlIItwIIwwwIImlIt lIIIw IIIImmmIlIm~lm lII

- 19e -

TABLE 7-A

HISTORICAL AND COMPARATIVE DATA FOR RIDGE DISTRICT

SEASON
1935-36
1936-37
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

* DENOTES EXTREMES

NIGHTS AT AND BELOW
36.........32
NR 20
NR 7
20 12
24 15
46 27
28 18
29 11
28 20
25 8
21 11
*11 9
-ii 7
24 10
41 26
24 11
30 17
24 18
34 19
38 *30
26 15
42 31
19 11
32 16
28 17
24 15
40 22
33 19
17 10
24 12
22 15
33 18
41 24
27 19
40 28
*11 3
18 11
20 17
20 12
31 22
42 26
39 21
28 18
28 17
*49 27
36 21
25 13
27 18

TABLE 7-B
HISTORICAL EXTREMES RIDGE DISTRICT
SEASON FIRST 32 FIRST 28 LAST 28 LAST 32 SEASON MIN DATE
1935-36 DEC 1 DEC 1 FEE 1 FEB 12 23.5 DEC 21
1936-37 NOV 23 NOV 28 FEB 6 MAR 17 22.0 NOV 28
1937-38 NOV 21 DEC 7 JAN 29 FEB 26 22.0 DEC 8
1938-39 NOV 28 DEC 7 FEB 24 FEB 24 20.0 DEC 11
1939-40 NOV 24 NOV 24 FEB 4 MAR 10 14.2 JA28&29
1940-41 NOV 16 NOV 16 MAR 2 MAR 15 16.4 NOV 17
1941-42 JAN 11 JAN 13 FEB 3 MAR 4 21.3 FEB 3
1942-43 NOV 13 JAN 11 MAR 4 MAR 4 18.5 FEB 15
1943-44 NOV 11 DEC 19 FEB 13 MAR 13 21.5 DEC 19
1944-45 NOV 22 DEC 1 FEB 2 FEB 2 17.2 DEC 15
1945-46 NOV 24 NOV 25 DEC 1 JAN 26 22.1 NOV 25
1946-47 FEB 5 FEB 6 MAR 4 MAR 17 19.0 FEB 6
1947-48 DEC 27 JAN 6 JAN 16 FEB 2 21.0 JAN 15
1948-49 JAN 1 JAN 1 MAR 12 MAR 12 25.7 JAN 2
1949-50 NOV 19 NOV 27 MAR 3 MAR 10 22.7 FEB 18
1950-51 NOV 6 NOV 26 JAN 27 MAR 22 21.0 JAN 9
1951-52 NOV 9 JAN 8 FEB 8 FEB 28 24.7 FEB 6
1952-53 NOV 22 DEC 12 JAN 6 FEB 17 23.2 DEC 12
1953-54 DEC 16 DEC 16 MAR 8 MAR 17 25.0 DEC 16
1954-55 DEC 4 DEC 4 FEB 13 MAR 9 19.2 JAN 14
1955-56 NOV 30 NOV 30 MAR 18 MAR 26 22.0 JAN 15
1956-57 NOV 11 NOV 11 JAN 19 MAR 11 19.0 JAN 19
1957-58 DEC 1 DEC 2 FEB 21 MAR 22 17.9 DEC 13
1958-59 DEC 13 DEC 13 JAN 19 MAR 13 18.5 JAN 11
1959-60 NOV 30 NOV 30 MAR 5 MAR 22 19.1 JAN 24
1960-61 DEC 13 DEC 14 MAR 11 MAR 11 20.9 NOV 22
1961-62 DEC 25 DEC 26 MAR 8 MAR 19 18.2 DEC 30
1962-63 NOV 11 DEC 7 MAR 23 MAR 23 17.9 DEC 13
1963-64 *NOV 3 DEC 2 FEB 24 *MAR 31 24.0 JAN 3
1964-65 JAN 17 JAN 17 FEB 27 MAR 9 22.0 JAN 18
1965-66 DEC 1 DEC 1 FEB 6 MAR 7 20.8 JAN 31
1966-67 NOV 4 *NOV 4 FEB 27 FEB 27 23.2 JAN 29
1967-68 DEC 24 DEC 24 *MAR 25 MAR 25 23.8 JAN 26
1968-69 NOV 13 NOV 21 FEB 5 MAR 12 19.3 JAN 17
1969-70 NOV 15 DEC 14 FEB 4 FEB 27 21.2 JAN 11
1970-71 NOV 17 NOV 17 MAR 9 *MAR 31 17.7 JAN 21
1971-72 FEB 5 FEB 5 FEB 21 FEB 21 24.5 FEB 21
1972-73 DEC 17 DEC 28 JAN 30 FEB 17 24.4 JAN 30
1973-74 NOV 30 DEC 12 FEB 27 FEB 27 24.0 DEC 12
1974-75 NOV 23 DEC 4 MAR 4 MAR 4 24.0 DEC 5
1975-76 DEC 11 DEC 11 FEB 10 FEB 11 22.0 JAN 29
1976-77 NOV 23 DEC 22 FEB 22 MAR 2 17.0 JAN 20
1977-78 DEC 7 DEC 23 FEB 25 MAR 6 23.0 JA16&30FB7&2
1978-79 JAN 3 JAN 3 FEB 13 FEB 28 24.0 JAN 3
1979-80 DEC 27 JAN 2 MAR 4 MAR 23 22.0 FEB 7
1980-81 NOV 30 JAN 3 MAR 21 MAR 21 16.0 JAN 13
1981-82 NOV 15 NOV 22 JAN 16 FEB 24 13.0 JAN 12
1982-83 DEC 18 JAN 13 FEB 9 MAR 13 22.0 JAN 16
1983-84 NOV 17 NOV 18 MAR 9 MAR 9 19.0 DEC 26
DENOTES EXTREMES

- 2ie -

STA. NO. SEC. STATION

BARTOW DISTRICT

1983-84

LOCaTION

POLK CO. AG. CTR.

HATCHELL HILL

WAUCHULA COOP.

ONA WEST

WAUCHULA

LILY

ARCADIA COOP.

BROWNVILLE

JOSHUA GROVE

FORT ODGEN

BARTOW

8 MI. E FT. MEADE

2 MILES N

4 MILES W

5 MILES E

MAXCY GROVES

RADIO STN. WAPG

1 MILE E

7 MILES E ARCADIA

1 MILE SW

TOM OSWALT

W. L. JOHNSON

PEACE RIVER ELECTRIC

RALPH BROWN

GRADY GRIFFIN

D. C. STRICKLAND

WAPG

H. E. KIRSHNER

JERALD NEWBERRY

R. H. HILTON

nR.FPRVFR

3025

3126-C

3325-D

3423

3426

3623

3725-A

3725-B

3727

3924

__. __ _in CA7__ON OBSERVERI i_

- i -

TABLE 4
COLD NIHTS IN BARTON DISTRICT
NOVEMBER 1983

BATE..13..17..I..26

34HATCHEL HILL
33WAUCHULA COOP
350NA WEST
05WAUCHULA
01LILY
25ARCADIA
17BRONNVILLE
I6JOSHUA GROVE
i6JOSHUA GROVE
IBFORT OGDEN

DECEMBER 1983

DATE..08..09..25..26..27..30..31

16POLK CO AG
34HATCHEL HILL
33WAUCHULA COOP
350NA WEST
05WAUCHULA
01LILY
25ARCADIA
17BROWNVILLE
16JOSHUA GROVE
16JOSHUA GROVE
18FORT OGDEN

$41 $46 t22
42 47 24
41 48 27
41 47 24
41 47 26
41 46 25
40 47 25
40 46 28
41 44 28
41 44 27
42 45 26

32 39 38
31 41 41
34 42 40
31 41 40
32 42 40
31 43 42
34 44 39
31 40 37
34 44 43
34 144 $43
32 43 40

JANUARY 1984

DATE..01..02..03..04..05..06..08..09..12..13..20.,21..22..30..31

16POLK CO AS
34HATCHEL HILL
33WAUCHULA COOP
350NA WEST
05WAUCHULA
01LILY
25ARCADIA
17BROWNVILLE
16JOSHUA GROVE
16JOSHUA GROVE
18FT OGDEN

33 43 44 35 38 39 39 45 44 49 46 40 45 41 48
35 44 44 37 35 39 35 45 44 50 49 42 45 37 47
35 43 44 37 35 41 39 47 44 50 47 42 45 38 49
33 43 43 36 34 40 37 46 44 51 49 42 44 38 46
34 43 44 35 35 43 37 46 45 51 47 42 45 37 48
33 44 42 33 32 41 35 44 45 52 *46 $42 *45 35 46
35 43 43 36 38 42 39 48 45 52 46 42 45 39 48
32 42 42 35 35 40 38 44 45 52 48 43 46 36 47
37 45 44 t36 *35 *41 t37 *45 $45 50 48 42 44 37 47
$37 $44 $44 *36 135 $41 t36 *46 145 $48 *48 143 $45 *37 $47
33 43 43 35 34 41 35 48 45 51 49 44 46 37 48

STATIONS

3126-C
3325-D
3423
3426
3623
3725-A
3725-E
3727
3727-A
3924

STATIONS

3025
3126-C
3325-0
3423
3426
3623
3725-A
3725-B
3727
3727-A
3924

STATIONS

3025
3126-C
3325-D
3423
3426
3623
3725-A
3725-B
3727
3727-A
3924

- 12f -

FEBRUARY 1984

DATE..0..0~2..0...07..07 ..09..24..26

16POLK C AS
.:-:'2E. HILL
33WAUCHULA COOP
350NA WEST
05WAUCHULA
OILILY
25ARCADIA
17BROWNVILLE
16JOSHUA SROVE
16JOSHUA GROVE
18FT OGDEN

42 $47
40 43
43 47
41 45
42 .45
41 42
46 45
45 43
39 45
42 45
41 48

33 38
28 32
32 36
29 33
29 37
28 30
29 35
28 33
27 34
30 35
28 32

MARCH 1984

DATE..01..02..03..08..09..10..11

16POLK CO AG
34HATCHEL HILL
33WAUCHULA COOP
350NA WEST
05WAUCHULA
01LILY
25ARCADIA
17BROWNVILLE
16JOSHUA GROVE
16JOSHUA GROVE
IBFT OGDEN

42 37 49 52
41 31 46 48
44 34 49 51
38 34 46 50
40 33 48 50
39 32 45 49
40 36 45 50
41 35 44 51
41 38 46 52
43 38 146 $52
42 36 47 52

- 13 -

STATIONS

3126-.K
3325-D
3423
3426
3623
3725-A
3725-B
3727
3727-A
3924

50 41
46 39
48 43
46 43
47 43
45 43
48 45
47 43
47 44
48 44
45' 46

STATIONS

3025
3126-C
3325-D
3423
3426
3623
3725-A
3725-B
3727
3727-A
3924

s

14f -
TABLE 5
FOR MINIMUMS AT AND BELOW 32 DEGREES... THE FOLLOWING
TABLES SIVE DURATIONS IN HOURS AKD TENTHS BELOW
INDICATED TEMPERATURE LEVELS

BARTOW DISTRICT
DECEMBER 25, 19S3

3025 16POLK CO A
3126-C 34HATCHEL HILL
3325-D 33WAUCHULA COO?,
3423 350NA WEST
3426 05 AUCHULA
3623 OILY T
3725-4 25ARCASIA
3725-S 17BRKWNVILLE
3727 16JOSHUA EROVE
3727-A 16JOSHUA 5ROVE
3924 18FT 05DEN

DECEMBER 26, 1983

3025 16POLK CO AS
3126-C 34HATCHEL HILL
3325-D 33WAUCHULA COOP
3423 350NA WEST
3426 05WAUCHULA
3623 01LILY
3725-A 25ARCADIA
3725-B 17BROWNVILLE
3727 16JOSHUA SROVE
3727-A 16JOSHUA GROVE
3924 18FT 05DEN

DECEMBER 27, 1983

3025 16POLK CO AS
3126-C 34HATCHEL HILL
3423 350NA WEST
3426 05WAUCHULA
3623 01LILY
3725-5 17BROWNVILLE
3924 18 FT ODGEN

JANUARY 1, 1984

3725-B 17BROWNVILLE

"IN 32 30 28 26 24 22
tI22 9.0 7.0 5.5 3.0 1.5 C.5
24 B.O 6.4 5.0 2.5 0.4
27 6.5 4.7 2.8
24 8.0 6.2 4.4 2.6 0.5
26 7.0 5.5 3.4 0.4
25 B.0 6.0 4.0 2.0
25 8.0 6.0 4.0 1.0
22 6.0 4.0 3.0
28 6.0 3.4 0.8
27 5.6 3.8 2.4
t26 6.8 5.0 3.0 0.8

MI 32 30 28 26 24 22
21 16.6 14.0 11.0 8.0 6.0 3.0
22 15.0 12.6 10.4 7.6 4.2 1.4
24 13.8 10.7 7.1 4.0 0.7
22 14.6 13.4 11.0 7.5 3.4 1.0
23 14.0 11.2 8.0 5.0 2.4
22 14.0 13.0 11.0 6.4 3.0 0.8
23 15.5 13.2 11.0 5.0 1.6
24 15.8 14.0 10.0 4.0 1.1
23 13.4 11.0 6.4 3.8 1.0
23 14.0 12.2 10.0 4.0 1.4
*23 14.5 12.8 10.6 4.5 1.6

MIN 32
32 4.0

JANUARY 5, 1984

3623 01LILY

- 15f -

FEBRUARY 1, 1984

3623 O1LILY

FEBRUARY 7, 1984

3126-C 34HATCHEL HILL
3325-D 33WAUCHULA COOF
3423 350NA WEST
3426 05WAUCHULA
3623 CiLILY
3725-A 25ARCADIA
3725-B 17BROWNVILLE
3727 16JOSHUA GROVE
3727-A 16JOSHUA GROVE
3923 13FT OGDEN

FEBRUARY E, 1984

3126-C 34HATCHEL HILL
3623 01LILY
3923 13FT 06DEN

2 30 28
2.3 1.0 0.2
0.4
2.5 1.0
2.5 1.0
7.7 0.3
7.0 2.6
6.5 2.2 0.4
8.0 6.4 1.0
5.3 0.2
4.0 1.4 0.5

32 30
1.2
1.0 0.1
0.3

MARCH 1, 1984

3126-C 34HATCHEL HILL
3325-D 33WAUCHULA COOP
3423 350NA WEST
3426 05WAUCHULA
3623 01LILY
3725-B 17BROWNVILLE
3727 16JOSHUA GROVE
3924 1BFT OGDEN

32 30 28
3.5 2.7 1.0
1.2
1.5
2.5
2.7 1.0
0.4
1.0
0.8

MARCH 2, 1984
MIN
3126-C 34HATCHELL HILL 29
3325-D 33WAUCHULA COOP 32
3423 350NA WEST 32
3426 05WAUCHULA 32
3623 01LILY 29
3924 18FT ODGEN 32

MARCH 9, 1984
MIN
3126-C 34HATCHELL HILL 31
3623 01LILY 32

32 30
6.6 3.7
1.5
3.0
3.0
5.5 2.0
1.2

32 30
1.0
1.0

t INDICATES DURATIONS ARE ESTIMATED
1S INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

16f -

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-84

.......BARTOW DISTRICT

STATIONS
3025 16POLK CO AG
3126-C 34HATCHEL HILL
3325-D 33WAUCHULA COOP
3423 350NA WEST
3426 05WAUCHULA
3623 01LILY
3725-A 25ARCADIA COOP
3725-B 17BROWNVILLE
3727 16JOSHUA GRCVE
3727-A 16JOSHUA GROVE
3924 18FORT OGDEN

32 31 30 29 28 27 26 25 24 23 22 21 20
1 0 0. 0 0 0 0 0 0 0 1 1 0
1 2 0 1 2 0 0 0 1 0 1 0 0
2 1 0 0 0 1 0 0 1 0 0 0 0
2 1 0 1 1 0 0 0 1 0 1 0 0
2 1 0 1 0 0 1 0 0 1 0 0 0
2 2 2 1 0 0 0 1 0 0 1 0 0
0 0 0 1 0 0 0 1 0 1 0 0 0
2 1 0 0 1 0 0 0 1 0 0 0 0
0 1 0 0 1 1 0 0 0 1 0 0 0
0 0 1 0 0 1 0 0 0 1 0 0 0
4 0 0 0 0 0 1 0 0 1 0 0 0

NUMBER OF NIGHTS AT AND BELOW 32 DEGREES THIS SEASON WAS 11 *
*** ******** ** ****** ***** im ; **

TABLE 7-A
HISTORICAL AND COMPARfiTIVE DATA FOR BARTOW DISTRICT

SEASON
1935-36
1936-37
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

NIGHTS AT AND BELOW
36. ....... 32
NR NR
NR NR
13 11
13 8
33 1
24 13
25 10
26 13
23 6
23 15
17 8
16 10
11 6
8 5
15 7
35 18
15 8
24 8
16 9
30 18
30 17
22 13
35 20
14 8
25 12
22 13
21 8
27 10
26 11
11 6
14 8
19 15
20 11
30 12
25 11
29 *22
4 & 3
16 8
17 10
16 8
26 17
33 17
33 20
19 8
22 13
*38 20
21 12
14 8
15 11

* DENOTES EXTREMES

- 17f -

TABLE 7-B
HISTORICAL EXTREMES BARTOW DISTRICT
SEASON FIRST 32 FIRST 28 LAST 28 LAST 32 SEASON MIN DATE
1935-36 DEC 1 DEC 21 FEB 1 FEB 1 24.0 DEC 21
1936-37 NOV 23 NOV 28 DEC 21 FEB 6 24.0 NOV 28
1937-38 NOV 21 DEC 7 JAN 29 FEB 26 25.0 DEC 8
193E-39 DEC 7 DEC 11 JAN 26 FEB 24 24.0 JAN 20
1939-40 NOV 24 DEC 22 JAN 29 MAR 10 18.0 JAN 28
1940-41 NOV 16 NOV 16 MAR 2 MAR 15 21.0 NOV 17
1941-42 JAN 11 JAN 13 FEB 3 MAR 4 27.0 FEB 3
2-43 NOV 28 JAN 11 FEB 28 MAR 4 23.0 FEB 16
1943-44 DEC 1 DEC 19 MAR 22 APR 6 23.0 DEC 19
194-45 NOV 22 DEC 1 FEB 2 MAR 23 20.0 DEC 15
1945-46 NOV 24 NOV 25 NOV 25 MAR 26 25.0 NOV 25
1946-47 FEB 5 FEB 6 FEB 25 MAR 4 21.0 FEB 6
1947-48 JAN 6 JAN 15 JAN 16 FEB 2 22.0 JAN 15
1948-49 JAN 1 JAN 1 JAN 2 MAR 12 23.0 JAN 1
1949-50 NOV 26 FEB 17 FEB 18 *APR 8 23.0 FEB 18
1950-51 NOV 6 NOV 26 JAN 27 FEB 9 23.0 NOV 26
1951-52 NOV 9 JAN 11 FEB 8 FEB 8 27.0 FEB 8
1952-53 DEC 12 DEC 12 DEC 17 FEB 16 25.0 DEC 12
1953-54 DEC 16 NONE NONE MAR 8 29.0 DEC 16
1954-55 DEC 4 DEC 11 FEB 13 MAR 9 23.0 JAN 14
1955-56 NOV 30 JAN 2 JAN 15 MAR 21 23.0 JAN 9
1956-57 NOV 11 NOV 24 JAN 19 MAR 10 25.0 NOV 28
1957-58 DEC 1 DEC 12 FEB 12 FEB 21 21.0 DEC 13
1958-59 DEC 20 JAN 11 JAN 19 JAN 19 24.0 JAN 11
1959-60 NOV 30 NOV 30 FEB 15 MAR 22 22.0 JAN 24
1960-61 DEC 13 DEC 17 JAN 22 MAR 11 23.0 JAN 22
1961-62 DEC 25 DEC 26 MAR 8 MAR 8 21.0 DEC 26
1962-63 DEC 8 DEC 11 DEC 15 MAR 23 18.0 DEC 13
1963-64 DEC 2 JAN 3 JAN 15 FEB 24 24.0 JAN 15
1964-65 JAN 17 JAN 18 FEB 1 FEB 27 24.0 JAN 18
1965-66 DEC 1 JAN 28 FEB 6 FEB 6 24.0 DE3i&FE 5
1966-67 *NOV 4 DEC 25 FEB 26 FEB 27 24.0 JAN 29
1967-68 DEC 24 JAN 26 MAR 2 MAR 2 25.0 FEB 9
1968-69 NOV 21 DEC 16 FEB 5 FEB 26 20.0 DEC 16
1969-70 NOV 16 JAN 8 FEB 4 FEB 5 22.0 JAN 10
1970-71 NOV 17 NOV .25 FEB 15 MAR 21 20.0 JAN 21
1971-72 FEB 5 FEB 21 FEB 21 FEB 21 28.0 FEB 21
1972-73 DEC 17 DEC 17 JAN 30 FEB 17 27.0 JAN 14&30
1973-74 DEC 12 DEC 12 DEC 23 FEB 27 26.0 DEC 12
1974-75 NOV 13 DEC 5 JAN 15 MAR 4 25.0 DEC 5
1975-76 DEC 11 DEC 22 FEB 10 FEB 10 25.0 JAN 18
1976-77 DEC 22 JAN 11 FEB 22 MAR 2 20.0 JAN 20
1977-78 NOV 13 DEC 23 FEB 23 MAR 6 24.0 JAI6 FB7&23
1978-79 JAN 3 JAN 3 FEB 2 MAR 27 27.0 JA3&FE2
1979-80 JAN 2 FEB 4 MAR 4 MAR 4 24.0 MAR 3
1980-81 DEC 18 JAN 3 FEB 4 MAR 21 16.0 JAN 13
1981-82 NOV 16 DEC 11 JAN 16 JAN 16 16.0 JAN 12
1982-83 JAN 13 JAN 14 JAN 18 JAN 26 26.0 JAN 18
1983-84 DEC 25 DEC 25 MAR 1 MAR 9 21.0 DEC 26
DENOTES EXTREMES

- 11.3 -

WEST COAST DISTRICT

SEC. STATION

STA. NO.

2616

2715-E

2717

2815-A

2918-D

3218

3219

3319

3513

3518-D

3518T-A

3617-A

361S-A

3618-B

3618T-D

3722

4023

4123

4524-A

ELFERS

TARPON SPRINGS

LAKE FERN

PALM HARBOR

TAMPA

SPEEDLING

RUSKIN

PARRISH

BRADENTON

AREC, BRADENTON

TALLEVAST

RINGING GARDEN

SARASOTA-GOCIO

SARASOTA AG.

FRUITVILLE SAND

SUGAR BOWL

CLEVELAND

PUNTA GORDA

FORT MYERS

1983-84

LOCATION

1 MILE NE

SEWAGE PLANT

1 MILE N

1 MILE SE

AIRPORT

SUN CITY

3 MILES SE

IN TOWN

3 MILES E

6 MILES E

1 1/2 MILES E

SARASOTA

4 MILES NE

SARASOTA

E SARASOTA

7 SW ARCADIA

1 MILE NE

2 MILES SE

AIRPORT

CONSERVATORY

4825 27 N NAPLES

DALE SWARTSEL

CITY

CHARLES WILSON

RICHARD ALLEN

NWS

PRODUCTION PERSONNEL

NWS

C. B. WALKER

MIXON GROVES

AREC

RUTH HAYWORTH

JOHN JANOWSKI

W. L. YOUNG

GENE COBB

FANCEE FARMS

CARL FASSBACH

L. YEOMANS

CHARLOTTE CO. DEV. AUTHORITY

NWS

-- ... ..

BOB DUCHAM

- 12g -

TABLE 4
COLD NIGHTS IN WEST COAST DISTRICT
NOVEMBER 1983

STATIONS DATE..13..17..18..26
2616 16ELFERS 52 42 38 40
2715-E 12TARPON SPES CP 53 45 43 45
2815-A 12PAL R HARBOR 52 42 39 39
2918-D OSTAMPA ARPT 53 44 43 46
3218 23SPEEDLING INC *54 47 45 47
3219 15RUSKIN WSO 53 43 43 46
3319 29PARRISH t55 44 40 46
3518 05BRADENTON t53 47 39 45
3518-D liAREC BRADENTON 55 45 41 47
3518TA 32TALLEVAST *53 45 40 45
3617-A 02RINGLING SRDNS t55 $48 44 48
3618-A 10SARASOTA 60CIO *53 45 38 45
3618-8 21SARASOTA A5 154 46 42 43
3618TD 25FRUITVILLE SND $53 45 41 46
3722 34SUGAR BOWL t52 42 38 45
4023 25CLEVELAND 54 46 40 47
4123 15PUNTA 50RDA CP 56 47 41 47
4524-A I0FT MYERS AP 57 50 46 53
4325 27N NAPLES 56 46 41 54

DECEMBER 1983

STATIONS DATE..08..09..25..26..27..30..31
2616 16ELFERS 37 41 21 20 26 35 31
2715-E 12TARPON SPSS CP 42 45 22 t21 $26 35 32
2815-A 12PAL? HARBOR 37 41 21 19 26 35 30
2918-D OBTAMPA ARPT 41 46 20 19 29 36 33
3218 26SPEEDLING INC 40 45 23 21 30 38 39
3219 15RUSKIN WSO 40 47 23 22 31 40 39
3319 29PARRISH 42 47 25 23 31 41 39
351B 05BRADENTON 42 47 29 28 34 44 41
3518-D 11AREC BRADENTON 42 46 22 20 24 43 38
3518TA 32TALLEVAST 41 46 27 24 31 42 40
3617-A 02RIN6LING 6RDNS 43 49 28 25 32 42 40
3618-A 10SARASOTA SOCIO 40 44 27 24 29 43 40
3618-B 21SARASOTA AS 44 49 27 23 33 43 $41
3618TD 25FRUITVILLE SND 42 48 27 24 33 39 40
3722 34SUGAR BOWL 40 48 21 22 32 45 43
4023 25CLEVELAND 45 49 28 25 33 43 41
4123 15PUNTA 60RDA CP 47 49 28 27 35 44 41
4524-A 01FT MYERS AP 50 54 33 29 40 44 42
4825 27N NAPLES 49 49 33 27 37 46 42

JANUARY 1984

DATE,.01..02..03..04..05..06..08..09..12..1..20.. .21..22..30..31

16ELFERS
12TARPON SPGS CP
02LAKE FERN
12PALM HARBOR
O8TAMPA ARPT
26SPEEDLING INC
15RUSKIN WSO
29PARRISH
05BRADENTON
11AREC BRADENTON
32TALLEVAST
02RINGLING GRDNS
20SARASOTA 50CI0
21SARASOTA AG
25FRUITVILLE SND
12SUEAR BOWL
25CLEVELAND
15PUNTA GORDA CP
OIFT MYERS AP
27N NAPLES

28 37 37 36 38 37 37 40 43 45 43 38 40 41 44
29 38 39 36 37 39 35 43 48 46 43 41 39 42 45
127 t37 138 $40 t37 $39 *37 $46 $47 t48 42 37 39 40 42
27 37 37 $41 t39 t39 t38 50 t46 t49 41 37 38 40 42
26 40 39 40 38 40 37 50 45 49 45 40 42 44 41
35 42 46 43 39 39 43 48 45 51 46 42 42 42 50
31 42 43 39 37 39 39 48 44 49 44 40 41 42 47
32 41 44 39 37 40 38 49 45 49 45 42 42 41 48
37 44 42 38 35 40 36 43 44 49 t46 45 44 38 50
30 35 35 41 38 41 40 40 45 46 46 40 43 42 49
35 43 43 40 37 40 40 45 45 50 45 43 43 41 49
35 42 43 42 42 43 42 49 t45 $50 46 t44 $43 140 t50
35 42 42 37 34 38 38 147 $45 tl5 46 44 43 36 49
37 45 45 42 38 41 42 47 45 51 47 45 44 42 t51
33 42 44 40 37 41 39 46 44 49 46 44 43 41 49
35 45 42 34 35 40 37 47 45 51 48 43 45 39 49
35 44 44 39 35 39 38 48 45 51 49 44 46 38 50
36 44 46 41 41 43 40 48 45 51 49 45 47 45 51
40 47 49 43 43 45 45 52 47 54 53 48 48 48 50
40 46 46 41 40 42 48 52 42 52 53 49 48 41 48

FEBRUARY 1984

DATE..01..02..06..07..08..09..24..26..29

16ELFERS
12TARPON SPGS CP
02LAKE FERN
12PALM HARBOR
08TAMPA ARPT
26SPEEDLING INC
15RUSKIN WSO
29PARRISH
05BRADENTON
IIAREC BRADENTON
32TALLEVAST
02RINGLING 5RDNS
20SARASOTA 60CIO
21SARASOTA AS
25FRUITVILLE SND
12SUGAR BOWL
25CLEVELAND
15PUNTA O5RDA CP
01FT MYERS AP
27N NAPLES

2616
2715-E
2717
2815-A
2918-D
3218
3219
3319
3518
3518-D
3518TA
3617-A
3618-A
3619-B
3618T3
3823
4023
4123
4524-A
4825

STATIONS

2616
2715-E
2717
2815-A
2918-D
3218
3219
3319
3518
3518-D
351BTA
3617-A
3618-A
3618-B
3618TD
3823
4023
4123
4524-A
4825

39 39 *40
40 42 44
35 39 46
35 39 43
39 47 47
43 45 49
40 44 47
38 43 47
38 41 47
39 44 50
39 43 49
40 *45 $51
32 40 42
38 47 50
37 44 49
37 45 48
38 41 45
41 42 52
42 49 46
35 43 50

MARCH 1984

DATE..01..02..03..08..09..10..11

2616 16ELFERS
2715-E 12TARPON SPRINGS
2717 02LAKE FERN
2815-A 12PALM HARBOR
2918-D OSTANPA ARPT
3219 26SPEEDLIS5 INC
3219 15RUSKIN WSO
3319 29PARRISH
3518 05BRADENTON
3518-D 11AREC BRADENTON
3518TA 32TALLEVAST
3617-A 02RINGLING GRDNS
3618-A 20SARASOTA 50CI0
3618-B 21SARASOTA AG
3618TD 25FRUITVILLE SND
3823 12SUGAR BOWL
4023 25CLEVELAND
4123 15PUNTA 50RDA CP
4524-A O1FT MYERS AP
4825 27N NAPLES

35 32 39 41 43 44 48
32 35 42 43 44 45 45
34 33 42 39 37 45 49
36 33 41 41 42 44 48
36 39 46 41 41 47 52
39 37 46 45 42 46 50
35 37 44 42 41 46 49
37 35 43 43 39 47 48
38 34 41 43 37 45 44
38 36 44 45 41 48 47
37 35 44 41 39 46 49
39 40 48 42 44 48 51
35 32 43 44 34 48 48
38 35 46 45 39 47 50
38 35 43 41 39 47 49
33 34 43 42 35 46 52
32 32 42 43 37 46 52
37 37 47 46 45 50 51
41 41 48 49 49 53 59
43 43 41 50 45 52 56

STATIONS

- 14c -

Ar:C

FOR ':,:II' AT AND BELOW 32 DEGREES... THE FLOWIICNS
TArBES EIVE DURTI3ONS IN nHURS A^ TENTHS BE OW
INDICATED E': --RE ...EVE.L

EIST .C. r. .... .:
DvCE:BER 25, 1933

2616 16ELFERS 21
2715-E .:,-'R: SPRINGS 22
2 A15- A 12PALy HARBOR 21
291E-5 0TAMPA ARPT 20
3218 23SPEEii.I: 23
3219 15RUSIN tSD 23
3319 29PARRISH 25
35S 05BRADENTON 29
3518-D 11AREC BRADENTON 22
351BTA 32TALLEVAST 2
3617-A 02R1INLIN GRDNS 28
3618-A 10SARASOTA 60CIO 27
3618-8 10SARASOTA AS 27
3618TD 25FRUITVILLE SND 27
3722 34SU5AR BOWL t21
4023 25tLEVELAND 28
4123 15PUNTA GORDA 28

DECEMBER 26, 1983
1IN
2616 16ELFERS 20
2715-E 12TARPON SPRINGS 21
2815-A 12PALM HARBOR 19
2918-D OSTAMPA ARPT 19
3218 23SPEEDLING 21
3219 15RUSIN WSC 22
3319 29PARRISH 23
3518 05BRADENTON 28
3518-0 1lAREC BRADENTON 20
3518TA 32TALLEVAST 24
3617-A 02RINGLING 6RDNS 25
3618-A 10SARASOTA 60010 24
3618-B 21SARASOTA AGB 23
3618TD 25FRUITVILLE SND 24
3722 34SU5AR BOWL 22
4023 25CLEVELAND 25
4123 15PUNTA GORDA 27
4524-A 01FORT MYERS 29
4825 27NORTH NAPLES 27

32 30 23 26 24 22 20
13.5 11.0 9.0 6.5 4.0 2.0
0.V 0.0 0.0 0.0 0.0 0.0
14.0 1 .5 9.0 5.5 4.2 2.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0
10.0 8.0 6.5 4.0 2.0
S.2 6.9 5.5 3.3 1.2
7.5 6.0 4.6 2.2
3.6 1.6
0.0 0.0 0.0 0.0 0.0 0.0
6.4 5.2 2.2
5.5 3.0 0.4
6.0 4.5 2.6
5.4 4.0 2.0
6.0 4.6 3.4
11.5 10.0 7.5 3.6 1.0 0.1
4.0 2.0 0.6
0.0 0.0 0.0

32 30 28 26 24
18.0 13.0 10.4 9.0 7.0
0.0 0.0 0.0 0.0 0.0
19.5 17.0 10.0 9.3 7.3
0.0 0.0 0.0 0.0 0.0
17.5 12.5 10.0 7.0 5.0
13.0 10.5 8.1 6.5 4.3
13.0 9.5 7.0 5.0 2.6
6.6 5.6 1.2
0.0 0.0 0.0 0.0 0.0
14.0 11.0 6.5 4.5 1.2
10.0 6.4 5.4 2.5
12.5 8.2 6.0 4.0 0.8
12.0 8.0 5.5 3.5 0.5
10.0 6.6 4.8 2.0 0.5
14.5 13.0 10.5 6.6 3.6
12.5 10.5 6.4 2.5
0.0 0.0 0.0
0.0 0.0
0.0 0.0 0.0

0.0 0.0

0.2

DECEMBER 27, 1983

2616 16ELFERS 26
2715-E 12TARPON S5RING62 26
2815-A 12PALi HARBO 26
2918-0 OBTAMPA ARPT 2'
3218 23SPEEDLIN5 30
3219 15RUSIN. SO 31
3319 29PARRIS 31
3518-D 1AREC BRADENTON 24
35187A 32TALLEVAST 31
3617-A 02RIN6LIN6 5RDNS 32
3613-A 1OSARASOTA SOCIO 29
3722 34BUSAR BOWL 32

DECEMBER 31, 1983
MIN
2616 16ELFERS 31
2715-E 12TARPON SPRINGS 32
2915-A 12PALM HARBOR 30

JANUARY 1, 1984
MIN
2616 16ELFERS 25
2715-E 12TARPON SPRINGS 29
2717 02LAKE FERN *t27
2815-A 12PALM HARBOR 27
2918-D 08TAMPA ARPT 26
3219 15RUSIN WSO 31
3319 29PARRISH 32
3518-D 11AREC BRADENTON 30

32 30 28 26
o10. 7.5 2.8 0.1
0.0 0.0 0.0 0.0
14.0 120, 4.0 0.2
0.0 0.0
5.0 0.1
3.0
2.2
0.0 0.0 0.0 0.0
2.0
0.8
6.0 3.0
0.4

32 30
2.5
0.0
3.0 0.4

32 30 28 26
9.0 4.0 2.0
0.0 0.0
9.0 6.0 3.0
9.0 5.8 2.2
C.0 0.0 0.0 0.0
4.0
0.2
0.0 0.0

FEBRUARY 1, 1984
MIN 32
3618-A 10SARASOTA 50CIO 32 1.0

FEBRUARY 7, 1984

2616 16ELFERS
2717 02LAKE FERN
2815-A 12PALM HARBOR
351 05BRADENTON
3722 34SU6AR BOWL
4023 25CLEVELAND

HIN 32
32 1.0
31 2.0
31 1.5
32 0.8
29 3.5 1.3
31 0.7

- .6g -

- 7g -

FEBRUARY S, 1984
MIN 32
3722 34SUSAR EOWL 32 0.1

MARCh I, 1984
MIN 32
2715-E 12TARPON SPRIN3 32 0.0
4023 25:.E.E.. 32 1.0

MARCH 2, 1984
MIN 32
2616 16ELFERS 32 1.0
3618- 10OSARASOTA 60CIO 32 1.0
4023 25CLEVELAND 32 1.0

INDICATES DURATIONS ARE ESTIMATED
t INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-84

....... ET COAST DISTRICT

7':2;E 32 31 30 29 2 27 2 25 24 23 22 2 2 19

2616 16ELFERS 2 1 0 1 0 1 0 0 0 0 1 I
2715-E 12TARPON SPRINGS 2 0 1 0 1 0 0 0 1 0 0
2815-A 12PAL. HARBOR 0 0 1 0 0 1 1 0 0 0 0 1
2918-D OBTAMPA 0 0 0 1 0 0 1 0 0 0 1
3218 26SPEEDLIN5 0 0 1 0 0 C 0 0 0 1 0 1 0 0
3219 15RUSKIN 0 2 0 0 0 0 0 0 0 1 1 0 0 0
3319 29PARRISH 1 10000010 1 000
3518 05BRADENTON .1 0 0 1 1 0 0 0 0 0 0 0 0
3518-D 11AREC BRADENTON 0 0 1 0 0 0 0 1 0 1 0 1 0
3518A 32TALLEVAST 0 0 0 0 1 0 0 1 0 0 0 0 0
3617-p 02RINGINN SRDNS 0 0 0 1 0 0 0 0 0 0 0 0
36il-A 10SARASOTA 50CIO 2 0 0 1 0 1 0 0 1 0 0 0 0 0
3618-8 21SARASOTA A 0 0 0 0 0 1 0 0 0 1 0 0 0 0
3618TD 25FRUITVILLE SND 0 0 00 0 0 0 1 0 0 0 0
3823 12 8SAR BOWL 2 0 0 1 0 0 0 0 0 0 1 1 0 0
4023 25CLEVELAND 2 1 0 0 1 0 0 1 0 0 0 0 0 0
4123 15PUNTA GORDA 0 0 0 0 1 1 0 0 0 0 0 0 0 0
4524-A OIFORT MYERS 0 0 0 1 0 0 0 0 0 0 0 0 0 0
4925 34NORTH NAPLES 0 0 0 0 0 1 0 0 0 0 0 0 0 0

t- NUMBER OF NIGHTS AT AND BELOW 32 DEGREES THIS SEASON WAS 10 t
$tttttu Ittittt$ttttt $ttttttttttmm ttm utm tttm tu t tt$$

- 19g

TABLE 7-A
HISTORICAL AND COMPARATIVE DATA FOR WEST COAST DISTRICT

SEASON
1935-36
1936-37
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

t DENOTES EXTREMES

NIGHTS .A AND BELOW
36.... .....32
NR NR
N-R NR
15 10
20 i1
$40 *21
26 17
26 59
,-
26 17
26 ii
25 9
16 8
15 7
10 6
9 5
13 5
32 12
12 7
18 7
18 5
31 14
33 16
16 6
32 19
15 7
22 12
21 15
19 6
26 12
23 13
13 7
20 9
21 12
26 13
38 20
23 12
25 19
*8 3
14 7
16 9
13 3
24 15
33 16
31 14
18 10
19 13
35 16
21 9
11 6
18 10

TABLE 7-B

HISTORICAL EXTREMES WEST
SEASON IRT 32 FIRST 28 LAST 28

1935-36
1936-37
1937-38
1930-39
1939-40
1940-41
1941-42
1942-43
1943-44a
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

COAEi DISTRICT
LAST 32 SEASON MIN

DEC
NOV
NOV
NOV
NOV
NOV
JAN
NOV
NOV
DEC
NOV
DEC
JAN
JAN
DEC
NOV
NOV
DEC
DEC
DEC
NOV
*NOV
DEC
DEC
NOV
DEC
DEC
NOV
NOV
DEC
DEC
DEC
NOV
NOV
NOV
NOV
JAN
DEC
DEC
DEC
DEC
DEC
DEC
JAN
DEC
DEC
NOV
DEC
DEC

DEC 3 FEB 1
NOV 23 DEC 2
NOV 22 JAN 29
DEC 11 FEB 24
NOV 28 FEB 4
NOV 16 MAR 2
JAN 11 FEB 3
JAN 11 MAR 4
DEC 19 JsA 22
DEC 15 FEB 2
NOV 25 DEC 1
FEB 6 FEB 11
JAN 15 JAN 16
NONE i NONE
FEB 18 FEB 18
NOV 26 FEB 4
NONE NONE
DEC 17 DEC 17
NONE NONE
DEC 11 FEB 13
JAN 1 JAN 15
NOV 24 JAN 19
DEC 12 FEB 21
JAN 11 JAN 19
NOV 30 JAN 24
DEC 14 JAN 23
DEC 26 MAR 8
DEC 11 JAN 4
NOV 15 FEB 24
JAN 17 FEB 1
JAN 28 FEB 6
DEC 2 FEB 26
NOV 20 MAR 25
DEC 16 FEB 5
JAN 8 FEB 5
NOV 25 FEB 15
FEB 21 FEB 21
JAN 14 JAN 14
DEC 12 FEB 27
DEC 5 DEC 5
DEC 19 JAN 23
JAN 11 FEB 22
DEC 23 FEB 23
JAN 3 JAN 10
FEB 2 MAR 4
JAN 3 FEB 4
DEC 11 JAN 16
JAN 14 JAN 16
DEC 25 JAN 1
* DENOTES EXTREMES

FEB
MAR
JAN
MAR
MAR
MAR
MAR
*APR
FEB
JAN
MAR
FEB
MAR
MAR
FEB
FEB
DEC
MAR
FEB
MAR
JAN
FEB
JAN
MAR
MAR
MAR
FEB
FEB
FEB
FEB
FEB
MAR
MAR
FEB
MAR
FEB
FEB
FEB
JAN
FEB
FEB
FEB
FEB
MAR
FEB
JAN
JAN
MAR

26. 0
25.4
25.0

23.0
17.8
ZZ. 5
26.5
23.0
24.0
20.5
25.5
26.2
22.8
29.0
23.8
26.0
29.0
28.4
29.9
23.5
24.8
24.6
19.4
24.9
22.1
22.3
23.6
17.0
21.2
25.0
20.0
24.9
25.1
19.6
23.5
17.4
28.4
26.0
25.2
28.0
25.0
22.0
26.0
27.0
27.0
15.0
18.0
28.0
19.0

DEC 3*28
NOV 28
DE 8&JA 29
JAN 20
JAN 28
MAR 2
JAN 11
FEB 15&16
DEC 19
DEC 15
NOV 25
FEB 11
JAN -16
JAN 1
FEB 18
JAN 9
JA31&FES
DEC 17
MAR 8
JAN 1^
JAN 14
JAN 19
DEC 13
JAN 11
JAN 24
DEC 18
DEC 26
DEC 13
JAN 15
JAN 18
FEB 6
FEB 26
JAN 17
DEC 17
JAN 10
JAN 21
FEB 21
JAN 14
FEB 27
DEC 5
JAN 19
JAN 20
DE27&JA16
JA3&FE10
MAR 3&4
JAN 13
JAN 12
JAN 14&16
DEC 26

INDIAN RIVER DISTRICT

1983-84

iLICfT2nM

COCOA #2

MELBOURNE

FELLSMERE

WEST WABASSO

SAINT JOHNS #1

VERO BEACH

NORTH RIM DITCH

FT. PIERCE COOP

WEST BECKER RD.

STUART COOP

HOBE SOUND

1 MILE S

2 MILES W

6 MILES SW

3 MILES W

12 MI. SW VERO BCH.

4 MILES W

14 MI. NW FT. PIERCE

2 MILES S

13 MI. NW STUART

1 MILE N

5 MILES Wi

A. BROOKS HUMPHREY

CITY OF MELBOURNE

FELLSMERE MGMT CO.

HERB JAMEE

FRANK DANCEY

USDA LAB

COCA-COLA

CITY OF FT. PIERCE

BLUE GOOSE GROVES

RADIO STN. WSTU

JIM PENNINGTON

2436-D

2737-C

3137-C

3138

3337

3339-A

3438

3540

3739

3741

3941-C

STA NO SEC STATION LOCATION OBSERVER_. -

SiB~ Nii. SrC. F;T~TT17N

ER;?VER=

- 12h -

TABLE 4
COLD NIGHTS IN INDIAN RIVER DISTRICT
NOVEMBER 1983

32COCOA 2
32MELBOURNE
31FELLSMERE
36V NABASSO
26ST JOHNS 1
05VERO BEACH
22FT PIERCE I
32STUART COOI

DATE..13..17..18..26
149 42 40 *47
50 44 40 49
$52 144 140 48
151 $43 W40 44
t51 *43 $41 47
52 44 42 48
COOP 54 44 44 49
P 56 47 47 52

DECEMBER 1983

S
32COCOA 2
32MELBOURNE
31FELLSMERE
36K WABASSO
26ST JOHNS 1
05VERO BEACH
29N RIM DITCH
22FT PIERCE C
32STUART COOF
26HOBE SOUND

DATE..08..09..25..26..27..30..31
41 47 27 24 36 42 46
47 52 21 23 37 43 43
43 46 31 29 37 143 146
43 45 27 23 37 44 47
45 48 29 25 37 44 43
46 49 29 24 136 47 44
146 149 29 24 36 45 47
OOP 48 49 29 25 40 48 45
54 52 30 27 40 52 52
*50 152 27 27 42 53 49

JANUARY 1984

STATIONS DATE..01..02..03..04..05..06..08..09..12..13..20..21..22..30..31
2436-0 32COCOA 2 38 46 50 46 39 41 41 47 45 52 54 45 54 43 48
2737-C 32MELBOURNE 41 48 50 47 44 39 44 49 55 54 52 42 53 41 46
3137-C 31FELLSMERE 142 149 t50 $46 139 39 36 44 46 53 50 43 49 40 49
313B 36W WABASSO 41 48 50 44 37 37 36 43 45 53 55 45 52 35 50
4337 26ST JOHNS 1 40 47 49 44 37 38 39 43 46 53 53 43 49 41 47
3339-A 05VERO BEACH 41 45 49 44 40 41 42 45 46 48 55 46 45 43 46
3438 29N RIM DITCH 40 47 49 41 37 37 41 44 48 52 54 44 49 35 147
3540 22FT PIERCE COOP 43 49 42 45 41 43 45 50 46 53 56 46 53 42 49
3739 32W BECKER ROAD *41 144 *46 *43 *40 $39 t41 $44 47 $54 t55 146 *53 37 50
3741 32STUART COOP 43 44 44 45 43 44 48 44 45 $54 53 145 55 46 47
3941-C 26HOBE SOUND 46 53 57 48 42 45 41 47 44 54 52 43 54 41 49

STATIONS
2436-D
2737-C
3137-C
3138
3337
3339-A
3540
3741

STATIONS
2436-0
2737-C
3137-C
313B
3337
3339-A
3438
3540
3741
3941-C

FEBRUARY 1984

DATE..01..02..06..07..08..09..24..26..29

32COCfA 2
2"ELECLU'E
31FELLSMERE
36W WABASSO
26ST JOHNS 1
05VERO BEACH
29N RIM DITCH
22FT PIERCE C00n
;2W BECKER ROAD
32STUART COOP
26HOBE SOUND

37 40 $40
38 47 41
34 42 44
39 48 43
37 45 41
39 43 46
36 t40 43
41 51 44
42 51 43
42 43 45
42 52 42

49 45 51 36
53 43 51 40
44 43 48 41
48 41 48 40
45 42 49 41
44 46 53 42
43 43 t50 t40
60 46 51 42
51 39 45 42
41 46 56 45
60 $40 $46 .42

MARCH 1984

DATE..01..02..03..08..09..10..11

32COCOA 2
32MELBOURNE
31FELLSMERE
36W WABASSO
26ST JOHNS 1
05VERO BEACH
22FT PIERCE COOP
32W BECKER ROAD
32STUART COOP
26HOBE SOUND

32 32 41 t45 *40 55 56
37 33 41 47 42 58 59
33 33 41 45 38 47 47
30 30 40 47 37 49 53
34 34 42 45 41 48 52
36 37 42 47 43 t51 49
35 47 47 48 46 50 56
32 32 42 *45 40 148 t52
38 $45 t46 51 49 49 51
t32 132 *47 49 43 45 48

2436-D
2737-C
3137-C
3138
3337
3339-A
3438
3540
3739
3741
394 1-C

STATIONS

2436-D
2737-C
3137-C
3138
3337
3339-A
3540
3739
3741
3941-C

- 13h -

- 14h -

TABLE 5
FOR MINIUMS AT AND BELOW 32 DEGREES... THE FOLLOWiNG
TABLES 6IVE DURATIONS IN HOURS AND TENTHS BELOW
INDICATED TEMPERATURE LEVELS

INDIAN RIVER DISTRICT
DECEMBER 25, 1983
MIN,
2436-D 32COCOA 2 27
2737-C 32MELBOURNE 21
3137-C 3!FELLSMERE 31
3138 36W WABASSO 27
3337 26ST JOHNS 1 29
3339-A 05VERD BEACH 29
3438 29N RIM DITCH 29
3540 22FT PIERCE COOP 29
3741 32STUART COOP 30
3941-C 26HOBE SOUND 27

DECEMBER 26, 1983
MIN
2436-D 32COC00 2 24
2737-C 32MELBOURNE 23
3137-C 31FELLSMERE 29
3138 36W WABASSO 23
3337 26ST JOHNS 1 25
3339-A 05VERO BEACH 24
3438 29N RIM DITCH 24
3540 22FT PIERCE COOP 25
3741 32STUART COOP 27
3941-C 26HOBE SOUND 27

32 30 28 26 24 22
8.0 6.0 2.4
0.0 0.0 0.0 0.0 0.0 0.0
2.2
5.5 3.5 1.4
0.0 0.0
3.4 2.0
0.0 0.0
3.4 2.0
0.0 0.0
0.0 0.0
2.8 1.5 0.8

32 30 28 26 24
13.0 10.3 6.0 4.0 1.0
0.0 0.0 0.0 0.0 0.0
5.5 2.4
13.4 10.4 7.8 5.0 2.3
12.0 7.5 4.7 2.0
0.0 0.0 0.0 0.0 0.0
12.0 8.2 5.6 4.2 1.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0
9.0 6.0 2.0

FEBRUARY 7, 1984

3137-C 31FELLSMERE
3138 36W WABASSO
3337 26ST JOHNS 1
3438 29N RIM DITCH

32 30 28 26
4.1 2.0
1.5
5.1
6.8 5.5 2.6 0.1

FEBRUARY 6, 1984

3438 29N RIM DITCH

MARCH 1, 1984
MIN
2436-D 32COCOA 2 32
3138 36W WABASSO 30
3739 32W BECKER ROAD 32
3941-C 26HOBE SOUND *32

32 30
0.8
5.5 0.6
2.0
1.0

15h -

MARCh 2, 1984
MIN 32 30
2436-- 32COCOA 2 32 3.0
313E 36W NABASSO 30 4.7 1.0
3739 32W BECKER ROAD 32 0.4
3941-C 26HOBE SOUND $32 0.5

t INDICATES DURAT:ONS ARE ESTIMATED
tt INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-84

.......INDIAN RIVER DISTRICT

STATIONS

2436-D 32COCOA #2
2737-C 32MELBOURNE
3137-C 31FELLSMERE
3138 36WEST WABASSO
3337 26SAINT JOHNS #1
3339-A 05VERO BEACH
3438 29N RIM DITCH
3540 22FT PIERCE COOP
3739 32W BECKER ROAD
3741 32STUART COOP
3941-C 26HOBE SOUND

32 31 30 29 28. 27 26 25 24 23 22 21 20

2 0 0 0 0 0 0 1 0 0 0 0
0 0 0 0 0 0 0 0 0 1 0 1 0
0 1 0 2 0 0 0 0 0 0 0 0 0

0 1
0 0
0 0
0 0
0 0
0 0
0 1
0 2

0 0
0 1
0 0
1 0
0 1
0 0
0 0
0 0

i0 1
0 0
1 0
1 0
0 0
0 0
0 0
0 0

0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0

* NUMBER OF NIGHTS AT AND BELOW 32 DEGREES THIS SEASON WAS 6 *
*t****tt**ttutstam **tstatbtstt*tatuttstatutt**tt*

- 16h -
4 ,-
'J-t

- 17h -

TABLE 7-A
HISTORICAL AND COMPARATIVE DATA FOR INDIAN RIVER DISTRICT

SEASON
1937-38
1938-39
1939-40
1940-41
1941-42
1942-43
1943-44
1944-45
1945-46
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

* DENOTES EXTREMES

NIGHTS AT AND BELOW
36.........32
14 7
13 5
28 14
12 5
10 2
21 1 0
11 5
19 7
19 4
14 10
10 3
7 3
8 1
22 13
7 2
13 5
19 6
22 13
28 12
19 9
*38 19
17 9
22 11
22 13
19 13
23 9
17 6
13 7
18 7
20 8
18 9
30 8
20 10
24 *20
t3 1
14 5
15 10
10 3
24 10
25 14
29 14
14 6
18 10
32 11
15 8
15 5
11 6

- i8h -

TABLE 7-8
HISTORICAL EXTREMES INDIAN RIVER DISTRICT

SEASON FIRST 32

1937-38
1938-39
1939-40
1940-41
1941-42
1944-H
1942-43
1943-44
10ia4-5
1945-a26
1946-47
1947-48
1948-49
1949-50
1950-51
1951-52
1952-53
1953-54
1954-55
1955-56
1956-57
1957-58
1958-59
1959-60
1960-61
1961-62
1962-63
1963-64
1964-65
1965-66
1966-67
1967-68
1968-69
1969-70
1970-71
1971-72
1972-73
1973-74
1974-75
1975-76
1976-77
1977-78
1978-79
1979-80
1980-81
1981-82
1982-83
1983-84

DEC
DEC
DEC
NOV
JAN
JAN
DEC
DEC
NOV
FEB
JAN
JAN
NOV
NOV
JAN
DEC
DEC
DEC
JAN
*NOV
DEC
DEC
NOV
DEC
DEC
DEC
DEC
JAN
JAN
NOV
JAN
DEC
DEC
NOV
FEB
DEC
DEC
DEC
DEC
JAN
DEC
JAN
JAN
JAN
NOV
JAN
DEC

TFRST 28 LAST 28 LAST 32 SEASON MIN
* Ar\^ A-'-J L-n>- -- cH\'; -* ^i.-w't!

DEC 7
JAN 20
JAN 26
NONE
NONE
FEB 8
DEC 20
DEC 15
NONE
FEB 6
JAN 15
JAN 1
NONE
NOV 26
NONE
DEC 12
JAN 8
DEC 11
JAN 6
NOV 28
DEC 12
JAN 11
JAN 22
DEC 17
DEC 25
DEC 11
DEC 25
JAN 17
JAN 28
DEC 25
MAR 2
DEC 5
JAN 8
DEC 27
NONE
DEC 28
DEC 12
NONE
JAN 18
JAN 18
DEC 28
JAN 3
MAR 3
JAN 12
DEC 11
t NONE
DEC 25
* DENOTES

JAN 2E
JAN 21
JAi 29
NONE
MAR 4
DEC 20
DEC 15
NONE
FEB 25
JAN 15
JAN 2
NONE
JAN 27
NONE
DEC 17
JAN 8
JAN 30
JAN 15
DEC 30
FEB 21
JAN 19
JAN 25
JAN 23
MAR 8
DEC 15
JAN 14
JAN 18
FEB 5
FEB 26
MAR 2
DEC 17
FEB 4
FEB 15
NONE
DEC 28
DEC 22
NONE
FEB 3
JAN 30
FEB 25
JAN 3
MAR 3
FEB 4
JAN 15
NONE
FEB 7
EXTREMES

FEE
FEB
MAR
MAR
FEB
MAR
JAN
FEB
JAN
MAR
JAN
JAN
NOV
FEB
FEB
JAN
MAR
FEB
MAR
MAR
MAR
MAR
MAR
MAR
MAR
JAN
FEB
MAR
FEB
FEB
*MAR
FEB
MAR
MAR
FEB
JAN
FEB
JAN
FEB
FEB
FEB
FEB
MAR
FEB
JAN
FEB
MAR

25.0
26.0
20.0
28.6
32.0
23.0
27.5
"-B. 2
28.0
27.0
21.5R
23.5
25.7
30.5
25.8
29.2
26.0
28.0
27.0
22.9
24.0
22.0
23. 5
23.5
22.0
20.0
20.0
25.5
23.5
23.0
25.0
24.0
23.0
23.0
25.0
30.0
27.0
25.0
29.0
26.0
19.0
25.0
25.0
25.0
23.0
19.0
29.0
21.0

DATE
DEC 8
JA 20&21
JAN 29
NOV 16
JA 24& FE 2
FEB 16
DEC 20
DEC 15
NOV 25
FEB 6
JAN 15
JAN 2
NOV 27
NOV 26
JAN 8
DEC 17
JAN 8
DE 21& JA 30
JAN 15
NOV 28
DEC 13
JAN 11
JAN 24
JAN 22
DEC 30
DEC 13
JAN 14
JAN 18
JAN 31
JAN 29
MAR 2
DEC 16
JAN 10
JAN 20
FEB 21
DEC 28
DEC 12
DEC 4
JAN 13
JAN 20
FEB 23
JAN 3
MAR 3
JAN 14
JAN 12
JAN 13&17
DEC 25

KISSIMMEE VALLEY DISTRICT

1983-84

LOCATION

ISLAND POND GROVES

YEEHAW JUNCTION

FORT DRUM

OKEECHOBEE COOP.

BRIGHTON #1

BRIGHTON #2

10 MI. NW YEEHAW JCT.

MAXCY GROVE

E MILES NW

3 MILES SE

2 MILES SW

6 MILES SW

WILEY BLACK

WILEY BLACK

R. BOYD COX

CORPS OF ENGINEERS

JIM MOORE

LYKES BROS.

3133

3234

3435

3735-A

3832

3832-A

ETA NO SE. STA7.0 LOCTIO

us, ny,

- li -

ST~. NC. SEC. STATION~

TABLE ;
COLD NIGHTS IN KISSIMMEE VALLEY DISTRICT
NOVEMBER 1983

STATIONS DATE..13..17..E..26
3435 IIFORT DRUM 51 42 3E 46
3535 3:F$"E: ROAlC 52 $44 t43 *49
3735-A 350KEECHOSEE CO 54 47 46 51
3832 04BRIFGTON t l5 43 40 47

DECEMBER 1983

STATIONS DATE..08..09..25..26..27..30..31
3133 311SLAND POND *44 t45 26 23 33 42 41
3234 15YEEHAW JCT 43 46 25 23 33 43 43
3435 11FORT DRUM 44 50 29 24 30 42 42
3735-A 350KEECHOBEE CO 47 47 31 20 t32 47 42
3832 04BRIGHTON 1 44 47 28 24 31 43 41
3832-A 19BRI5HTON 5 144 $47 28 25 35 44 40

JANUARY 1984

STATIONS DATE..01..02..03..04..05..06..08..09..12.1..2..2..22..30..31
3133 tIISLAND POND 35 45 44 39 35 37 37 44 46 54 50 43 47 35 45
3234 15YEEHAW JCT 38 46 47 36 33 38 31 41 45 53 50 43 51 32 47
3435 11FORT DRUM 41 46 48 40 30 40 40 48 45 53 51 43 50 38 48
3735-A 350KEECHOBEE CO 44 47 50 42 38 40 48 50 45 46 53 50 48 46 46
3832 04BRIGHTON 1 37 45 45 35 33 39 38 44 45 52 50 44 47 33 44
3832-A 19BRIHTON 5 35 44 45 35 34 36 35 42 42 49 47 41 44 35 45

FEBRUARY 1984

STATIONS DATE..01..02..06..07..08..09..24..26..29
3133 31ISLAND POND 34 38 40 28 29 43 38 46 40
3234 15YEEHAW JCT 30 45 38 24 29 42 37 43 40
3435 11FORT DRUM 35 44 45 28 37 46 43 49 42
3735-A 350KEECHOBEE CO 40 48 53 .35 50 50 47 53 44
3832 04BRI6HTON 1 34 43 41 30 32 45 40 50 45
3832-A 19BRIGHTON 5 35 40 40 27 32 44 37 44 41

MARCH 1984

STATIONS DATE..01..02..03..08..09..10..11
3133 31ISLAND-POND 28 27 37 41 34 47 50
323A 15YEEHAW JCT 24 25 36 43 30 45 51
3435 11FORT DRUM 33 34 42 45 41 49 52
3735-A 350KEECHOBEE CO 42 39 59 48 42 52 57
3832 04BRIGHTON 1 31 35 41 147 $40 *45 150
3832-A 12BRISuTON 5 30 32 39 45 38 43 48

- 12i -

13i -
TABLE 5
FOR ~:NI'U AT AND BELOW 32 DEGREES... THE FOLLOWING
TABLES GIVE DURATIONS IN HOURS AND TENTHS BEL:^
INDICATED TEMPERATURE LEVELS
KISSIMMEE VALLEY ::ET';:
DECEMBER 25, 1983
MIN 32 30 28 26
313 ISLAND P3ND 26 5.4 4.0 2.0 0.2
3234 15YEEHAW JCT 25 6.2 5.0 3.4 1.4
3435 11FORT DRU! 29 0.0 0.0
3735-A 350KEECHOBEE CO 31 O.C
3832 04BRIGHTON #1 2S 4,4 2.3 1.0
3832-A I9BRIGHTON 5 28 3.0 1.8 0.4

DECEMBER 26, 1983
MIN 32 30 28 26 24 22 20
3133 31iSLAND POND 23 12.8 10.5 6.4 4.4 2.0
3234 15YEEHAW JCT 23 14.5 12.0 9.4 4.0 2.0
3435 11FT DRUM 24 0.0 0.0 0.0 0.0
3735-A 350KEECHOBEE CO 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0
3832 04BRIGHTON #1 24 12.0 10.0 8.0 3.0 1.0
3832-A 19BRIGHTON 15 25 13.4 11.0 9.0 1.8

DECEMBER 27, 1983
MIN 32 30
3435 11FORT DRUM 30 0.0 0.0
3735-A 350KEECHOBEE CO **32 0.0
3832 04BRI6HTON #1 31 1.6

JANUARY 5, 1984
MIN 32 30
3435 11FORT DRUM 30 0.0 0.0

JANUARY 8, 1984
MIN 32
3234 15YEEHAK JCT 31 1.2

JANUARY 30, 1984
MIN 32
3234 15YEEHAW JCT 32 1.0

FEBRUARY 1, 1984
MIN 32 30
3234 15YEEHAW JCT 30 1.2 0.2

FEBRUARY 7, 198L

133 31. :E. POND
3234 15YEEHAW JCT
3435 11FORT DRUM
3E32 04E;SiHTON #1
3832-A 19BRI5HTON #5

FEBRUARY 8, 1984

32 30 28 26 24
6.4 3.0 0.4
5.0 4.3 3.5 2.6 0.4
0.0 0.0 0.0
6.3 0.6
6.6 4.3 1.0

rIN 32 30
3133 311SLAND POND 29 1.4 0.5
3234 15YEEHAW JCT 29 3.3 2.0
3832 04BRIEHTON WI 32 0.4
3832-A 19BRI5HTON #5 32 0.2

MARCH 1, 1984
MIN 32. 30 28 26 24
3133 31SLAND POND 28 5.0 3.4 O.8
3234 15YEEHAW JCT 24 6.7 6.0 4.8 2.8 0.
3832 04BRI6HTON #i 31 1.0
3832-A 19ERISHTON #5 30 6.5 2.5

MARCH 2, 1984
MIN 32 30 28 26
3133 31ISLAND POND 27 4.3 3.3 1.6
3234 15YEEHAW JCT 25 7.7 6.0 4.2 1.7
3832-A 19BRI6HTON 95 32 4.0

MARCH 9, 1984
KIN 32 30
3234 15YEEHAW JCT 30 1.8 0.2

I INDICATES DURATIONS ARE ESTIMATED
t$ INDICATES MIN AS WELL AS DURATIONS ARE ESTIMATED

4

- 14i -

15i -

TABLE 6

FREQUENCY OF OCCURRENCE OF MINIMA
DURING THE SEASON 1983-94

..... ..KISSIMMEE VALLEY DISTRICT

STATIONS

32 31 '30 29 28 27 26 25 24 23 22 21 20

31ISLAND POND
15YEEHAW JCT
11FORT DRUM
350KEECHOBEE CO
04BRIGHTON *1
19BRIGHTON #5

0 0 1
2 2 1
0 1 0
0 0 0
0 1 0
1 0 0

0 0 0
0 0 0
0 0 0
0 0 i
0 0 0
0 0 0

* NUMBER OF NIGHTS AT AND BELOW 32 DEGREES THIS SEASON WAS 12 *
SI ** *a ** ** ** * ** ** ** ': * ~ * *)* ? * * * *

3133
3234
3435
3735-A
3832
3832-A

SABLE 7-A
HISTORICAL AND COMPARATIVE DATA FOR KISEIMMEE VALLEY DISTRICT
NIGHTS AT AND BELOW
SEASON 36.........32
1973-74 18 10
1974-75 14 8
1975-76 25 18
1976-77 35 17
1977-78 33 *19
1978-79 21 8
1979-80 21 13
1980-81 *41 18
1981-82 25 14
1982-83 19 8
1983-84 16 12

TABLE 7-B
HISTORICAL EXTREMES KISSIMMEE VALLEY DISTRICT
SEASON FIRST 32 FIRST 28 LAST 28 LAST 32 SEASON MIN DATE
1961-62 DEC 25 DEC 26 MAR 8 MAR 17 21.0 DEC 30
1962-63 DEC 8 DEC 8 DEC 15 FEB 27 19.0 DEC 13
1963-64 DEC 2 JAN 14 JAN 14 FEB 24 27.0 JAN 14
1964-65 JAN 17 JAN 18 FEB 1 MAR 9 22.0 JAN 18
1965-66 JAN 28 JAN 28 FEB 5 FEB 6 24.0 JAN 31
1966-67 NOV 27 DEC 25 FEB 26 FEB 27 23.0 DE 25&JA 29
1967-68 JAN 17 JAN 26 MAR 2 *MAR 25 25.0 MAR 2
1968-69 NOV 21 DEC 16 FEB 5 MAR 12 22.0 DEC 16
1969-70 DEC 14 JAN 8 FEB 4 FEB 27 22.0 JAN 10&11
1970-71 *NOV 17 *NOV 25 *MAR 21 MAR 21 19.0 JAN 20
1971-72 FEB 21 FEB 21 FEB 21 FEB 21 27.0 FEB 21
1972-73 DEC 28 DEC 28 JAN 30 FEB 12 28.0 DE28JA15&30
1973-74 DEC 8 DEC 12 FEB 11 FEB 26 26.0 DEC 18
1974-75 DEC 2 DEC 4 JAN 15 JAN 15 25.0 DEC 10
1975-76 NOV 15 DEC 22 FEB 10 FEB 10 21.0 JAN 18
1976-77 DEC 22 JAN 18 MAR 2 MAR 2 16.0 JAN 20
1977-78 DEC 22 DEC 28 FEB 25 FEB 25 24.0 JA16&FE23
1978-79 JAN 3 JAN 3 FEB 2 FEB 13 26.0 JAN 3
1979-80 JAN 2 JAN 3 MAR 4 MAR 4 25.0 MAR 3
1980-81 JAN 1 JAN 3 FEB 4 MAR 21 19.0 JAN 19
1981-82 NOV 16 NOV 22 JAN 16 FEB 23 16.0 JAN 12
1982-83 JAN 18 JAN 18 JAN 18 MAR 13 24.0 JAN 17&18
1983-84 DEC 25 DEC 25 MAR 2 MAR 9 20.0 DEC 26
DENOTES EXTREMES