HISTORIC NOTE
The publications in this collection do
not reflect current scientific knowledge
or recommendations. These texts
represent the historic publishing
record of the Institute for Food and
Agricultural Sciences and should be
used only to trace the historic work of
the Institute and its staff. Current IFAS
research may be found on the
Electronic Data Information Source
(EDIS)
site maintained by the Florida
Cooperative Extension Service.
Copyright 2005, Board of Trustees, University
of Florida
b vU
Agric
cultural 1
Research
Center
Research Report
RC-1978
January
1978
1977
CLIMATOLOGICAL REPORT
Dantzman and
1/
E. M. Hodges-
This
report
gives
a summary
of the weather
data
for 1977, and
lists
extremes
daily
present
located
approxim
temperatures
the Agri
at 8155'W
lately 35 m
i
from
cultural
longitude
les east
1944
Research
extremes
h Center
and 27026'N
Gulf
in daily rainfall
at Ona,
latitude
of Mexico
Florida
southwest
and 100 miles
from
1942
to the
The station is
central
west
Florida,
the AtlanticG
Ocean.
The weather
s truments
- thermometer
and hygrothermograph
- were
housed
a weather
box which was
located
four
feet
above
ground
level.
Another
thermometer
housed
at ground
tions were made
at 9
level
:30 AM
to record minimum ground
, unless
noted,
cover
temperatures .
the period
Weather
observa-
following
previous
reading.
Maximum and
minimum
temperatures
and rainfall
for each
are
listed
?ages
through
A comparison
1977
rainfall
with
1976
average
is given
on page
page
Temperatu
a summary
re
frequency
for maximum and minimum values
of average monthly maximum and
minimum
given
temperatures
is given
on page
n:infall
I.,* .
total
rainfall
for the
year
1977 was
. Thi
was
inches
below
the 194
(0.20),
October
September (2.
of measurable
1946
average
February
of 54
12),
inches)
March
Excess
November
rain
(0.01
inches.
(1.62),
rainfall
.03),
inches
Deficit
April
Swa s
rainfall
was
recorded
.19)
recorded
and December
or more)
during
for July
inches)
year
June
.53)
for January
(4.32),
August (3
There were
The longest
and
.22)
day
period with-
out rainfall
was
16 days
and ended
30th
in 1977
Temperature
highest
temperature
for 1977
was
98 degrees
and was
means
ured August
the lowe
st wxas
21 degrees
was
means
ured
January
20th.
Temperatures
under 40
degrees
were
recorded 37
times;
16 in Januar
in February y
in March
November
and 8
in Dec
ember
in 1977.
Assi
stant
Soils
Chemi
, Agri
cultural
each Center
, Florida
Agronomist
Agricultural
Research
Center
, Ona,
LLI IC JiUU I I
I-IIMR I
~lnrr A
IRRARY
wa S
I
was
The highest
measured May
period was
atures drop
temperature
31. 1945 an
0 degrees
below 600F,
for the period
June
and was measured
the growth
, 1945;
1944
through
the lowest
December
decreases
1976 was
103 degrees
temperature during
1962.
for many
When minimum
sub-tropical
this
temper-
grasses.
first measurement .ofMa
temperature
under
60F
in the fall
was
measured
on September
1956
years.
season,
June
and by
he last
on June
in 11 of 32
temperature
1944-
the end of October measurements
measurement of
16th
years
36F
1950 and
Ground
or lower.
a temperature
this
frost
The
1976 taa measured November
below 60F
under
temperature
generally is
first
1966.
frost of
v the end
occurred
in 27
600F, at the end of
occurred in the month
present when
cool
of 32
the cool
of
the official
season
of November
for the period
frost
occurred
in 14
of the
was
of 32
cool
present
years,
and by
season was
in 3
of 32
end of December
measured
years fo
on April
r April,
in 28
1950
and 12
of 32
years
for the 1944-
of 32
years
1976
period
frost
Frost
for March.
Thermometers
located
feet
above
ground
level.
Note:
Weather
made
at 9
observations were made
30 AM
to the
present
at 4:
time.
PM until
January
1962;
then
Daily weather
records were
lost
from July
1952
through
June
1953.
January
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Av;.
1977
Temperatures (F)
Ground
IMax
74
62
65
73
60
75
72
69
66
71
52
51
61
72
79
67
62
50
53
42
55
57
60
62
74
62
58
68
79
69
65
64.3
Mefan
64.5
53.5
60.5
60.5
49.5
59.0
66.5
53.0
52.5
55.5
51.0
43.5
53.0
61.0
70.0
61.5
48.0
37.5
39.5
31.5
39.5
41.0
48.0
47.0
63.5
45.0
48.5
60.0
67.5
51.5
55.5
S-1942-76 Extremes
Tempera ture (F)
"-- .. -- ----" --e p ra Minimums-- -
Inches
0.15
trace
0.21
0.42
0.01
trace
0.04
0.01
trace
0.25
0.01
-- --
trace
- ---
0.18
0.30
trace
trace
0.03
a----
0.02
----
----
trace
0.03
trace
trace
0.13
----
Highest
Maximums
Year
1968
1974
1973-<
1967
1947
1973
1947
1947
1974
1974
1974
1974
1975
1972
1947
1947
1947
1947
1949
1947
1959
1962-
1957
1962
Lowest
Year
1949
1949
1958
1951-52
1956
1967
1954
1970
1970
1970
1970
1962
1973
1948
1948
1958
1959
1965
1957
1971
1971
1960-61
1946
1966
193
1968
1968
1966
1967
1973
1966
1962
1962-71
1965
1957
57-59-74-75
1959
1947
Highest
Year
1959
1967
19S7
1966
19.71
1962
1950
1964
1964
1971
1975
1964
1963
1972
1947
1966
1957
1955
1974
1959
1959
1973
1965
1957
1975
1967
1973
1973
1947
1947
1947
Lowes t
30
33
29
30
36
29
33
28
25
26
24
27
28
27
26
37
31
26
27
27
21
27
30
27
34
30
32
26
27
30
25
Minimums
41.0
Range 79
1.79
(total)
Year
1949-
1956-
1962
1962
1956-
1967
1949-
1970
1956
1970
1969
1959
1962
1948-
1956
1955
1959
1965
1959
1971
1971
1961
1961
1960
1955
1968
1951
1971
1967
1957
1956
1977
Temperatures
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Avi.
Range
Min
35
42
. 49
62
53
39
34
47
49
47
45
49
56
59
53
43
31
29
35
42
30
28
46
64
37
48
57
56
-
Mean
48.5
51.0
59.0
72.0
66.5
53.0
49.5
56.5
56.0
60.0
60.5
63.0
67.0
67.0
60.5
57.0
46.5
43.5
52.0
58.0
50.5
46.5
59.0
72.5
56.0
64.0
71.0
70.5
a--
(F)
Ground
Min
32
39
48
58
50
34
30
44
46
44
59
43
50
55
49
40
26
26
32
37
26
24
40
62
34
42
52
52
-- S
February
b" -t 1942-76 Extremes
Temperature (F)
Maximums
Inches
0.32
trace
0.05
0.11
trace
trace
trace
0.01
0.02
trace
----
trace
0.06
trace
trace
0.67
0.03
0.07
----
----
--- -
-
Highes t
85
84
85
86
86
86
86
88
88
87
86
87
88
87
87
88
87
88
92
90
90
88
87
89
89
91
89
91
86
Year Lowest
57-74-75 55
50-55-57 59 59
1957 47
1949-57 51
1956 48
1956 52
1949-57 54
1957 62
1949 45
1949 43
1959 53
1959 52
1959 59
1959 59
1949 59
1949 60
1944-75 56
1961 51
1957 53
1961 55
1961 58
1944-61 58
1945 54
1962 61
1962 52
1962 54
1971 53
1962 59
1944 65
Year
1966
1958
1951
1951
1966
1963
1963
1947-75
1947
1947
1971
1973
1955
1963-67
1971
1958
1958
1958
1958
1968
1964
1956
1964
1973
1968
1967
1974
1963
1964
Highest
63
68
64
63
61
65
63
65
63
62
63
68
65
65
60
67
61
62
69
66
65
66
66
69
Minimums
Year
1957
1973
1957
1959
1960
1965
1961
1975
1959
1962
1960
1954
1960
1965
1969
1959
1956
1966
1956
1975
1945
1961
1961
1975
1962
1959
1959
1959
1976
Lowest
29
37
30
27
27
29
37
34
28
28
31
31
30
28
26
34
31
32
34
33
33
35
35
31
32
28
30
31
38
Year
1965
1962
1976
1958
1947
1966
1968
1976
1968
1947
1971
1955
1955
1958
1971
1971
1958
1958
1969
1958-
1958-
1947
1956
1964
1968
1967
1974
1968
1964
71.8 45.1
1.34
(total)
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1977
Temperatures _(F).
roun
Max Iin Mean Min
64 39 51.5 34
66 33 49.5 30
74 45 59.5 40
81 65 73.0 60
87 61 74.0 56
87 64 75.5 60
88 66 77.0 62
85 53 69.0 49
77 49 63.0 44
78 59 68.5 55
72 65 68.5 60
86 68 77.0 64
85 67 76.0 63
88 58 73.0 64
88 58 73.0 52
86 62 74.0 58
83 65 74.0 61
83 64 73.5 60
84 62 73.0 56
89 61 75.0 65
90 60 75.0 61
89 65 77.0 61
84 50 67.0 46
74 44 59.0 38
ilarci
1942-76
Temperature (
Extremes
id H__aximums Minimums
Inches 'Tiohest Year Lowest; Year Highest Year Lo;est
0.01 89 1961 67 1956-59 65 1948 35
trace 87 1945 54 1968 66 1965 31
trace 90 1961 64 1947 65 1948 35
-- 87 45-48-52-62 63 1960-69 68 1963 36
---- 88 1961 59 1971 66 1963 32
-- 90 1961 62 1930 68 1961 37
trace 89 1961 58 54-62-65 67 1967 36
0.02 88 1950 61 1961 68 1950 28
--- 87 1974 60 1969 63 1958-67 32
--- 88 1974 62 1957 68 1964-67 36
0.46 88 1948 60 1969 65 1952-73 33
0.47 88 1968 60 1969 66 1973 31
---- 88 1948 57 1969 67 1946 3G
0.01 90 1956 62 1968 71 1952 37
trace 89 1945 58 1971 67 1952 42
trace 91 1945 65 1959-70 67 1963 41
trace 89 1945-50 65 1954 68 1946 38
---- 90 1945 60 1959 66 1965 34
trace 90 .1945 62 1959 67 1965 40
---- 90 1945 70 47-60-:9 68 1951 41
0.01 90 1950 63 1956 64 1944 32
0.01 92 1950 64 1965 68 1957 35
-- 88 1952 67 1963 67 1944-52 37
-- 94 1946 62 1968 68 1944 37
Year
1956
1968
1947-50
1975
1971
1960
1954
1962
1971
1950
1961
1949
1959
1948
1958
1947-54
1962
1956
1962
1958
1971
1960
1962
1950-63
64.5
0.18
trace
trace
----
----
----
1949
1949
1974
1950
1949
1947
1965
1968
1956-
1969
1955
1955
1966
1950
1969
1944
1944
1950
1970
1951
1972
1968
1956
1971
1962
1955
1962
1971
81.6
Range 90
t. 17
(total)
April
1977
1942-76
Extremes
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Temperatures (7lF
Ground
Min Mean Min Inches
62 74.5 58 ---
62 74.0 56 ----
62 76.0 58 ----
61 75.5 58 0.01
66 77.0 63 ----
50 67.5 46 0.15
44 57.0 38 trace
47 63.0 42 0.01
46 64.5 42 ---
57 72.0 53 ----
50 66.5 50 trace
55 6t.0 50 trace
59 70.0 55 ----
60 72.5 56 trace
56 71.5 68 ----
58 72.5 53 ----
52 69.5 46 ----
55 71.0 50 -----
55 70.5 50 ----
55 70.0 50 ----
66 75.5 62 ---
60 72.5 56 ----
63 75.5 58 ----
0.03
0.01
0.03
0.04
trace
o----
-- -
_Maximums
Highest Year Lowes
91 1974 67
93 1974 71
92 45-49-56-74-75 67
91 1945-74 70
92 1950 71
90 1945-47 69
89 1947-48 51
88 46-65-68 64
90 1948 73
91 1946-75 73
91 46-62-75 68
92 1965 69
91 1945 71
92 1945 68
91 1945 70
91 1945 70
91 1945 69
93 1945 73
93 1944 77
92 1944 79
95 1944 79
92 1944 62
95 1968 74
1945
1945
1945
1945
1945
1968
1949
Temperature
Year
1950
1972
1958
1944
1951
1966
1950
1970
1950
1972
1973
1973
1951
1951
1959
1950
1952
1954
1950
1961
1962
1962
1954
1959-
1959
1965
1948
1972
1973
1965-
Highest
68
68
67
70
71
68
68
69
69
69
67
68
72
70
77
68
71
70
68
72
69
67
68
(oF)
Minimums
Year L
1970
1959
1954
1973
1957
1947
1964
1957
1964
1961
1944
1963
1947
1947
1947
1944-47
1944
1969
1957
1959
1959
1944 -45
1945-47
1971
1971-46
1967
1971-45
1947
1947
1947
Iowes
44
41
41
43
36
38
35
33
37
40
43
44
42
43
39
37
39
44
46
42
49
42
45
47
47
48
44
47
45
44
t Year
1964
1956
1976
1944
1975
19.75
1950
1950
1971
1974
1960
1973
1950
1961
1950
1950
1962
1956
1962
1956
1961
1950
1950
1950
1974
1946
1946
1946
1967
1967
84.0
Range 90
0.28
(total)
a
_~~__
~___~ _~_ __
1977
Temperatures (_F)_
Ground
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Max
87
85
86
89
87
82
91
93
93
84
81
79
76
83
85
87
87
85
87
89
88
87
90
89
Min
.. 51
52
--58
62
64
67
62
65
Mean
68.5
72.0
75.5'
75.5
74.5
76.5
79.0
Min Inches
45 ----
46 ---
54 ----
58 ----
60 ----
63 0.20
57 trace
61 ----
67
65
63
63
62
50
57
59
59
59
60
60
59
57
60
63
----
0.40
2.25
0.24
0.01
-- e o
- ----
----
--- -
----
---- a
--a -
- ---
----
----
----
0.01
0.62
1.942-76 Extremes
Temperature (F)
Maximums
Highest Year Lowest Year Highest
94 1975 79 1965-72 72
94 1975 78 1963-64 69
97 1950 30 1976 71
99 1950 69 1963 69
94 1950 77 1964 70
95 1955 76 1944 71
94 1955 70 1944 72
94 1950-75 79 1958-60 71
95 1975 77 1960 74
95 1975 78 1950 69
94 1955 31 1961-75 70
94 1955 81 1960 70
97 1967 77 1960 70
98 1967 81 1960- 70
98 1967 77 1976 69
95 1945 32 1951 70
94 1963 76 1973 71
93 1963-59 80 1973 71
94 1944 84 1973 72
95 1963 84 51-72-76 72
94 1950 81 1972 71
96 1949 30 1976 74
97 1949 79 1958 72
98 1949 83 1976 72
1956-60
1949
1949-63
1962
45-65-66
1945
1945
1970 72
1976 73
1954-66 70
1972 72
1972 71
1960 72
.1970 73
Minimums
Year L
1971
1967
1964
1967
1954-56
1956
1946
1967
1973
57351-73
1966
1959
1971
1954
1972-76
1975-59
1952 ,
1946
1969
1952
1952-55
1957
1958-55
1958
1947
1958
55-7-69
1959
1959-73
1973
1959
westt Year
47 1968
1945
1971
1945
1945
1945
1970
1971
1960
1967
1969
1960
1952
1960
1960
1955
1973
1945
1967
1950
48-49-72
1973
1961-7
1971
1967
1967
1945
1967
47-49-
1971
1971
87. 0 60.6
Range 93
'3 .73
(total)
1977
Temperature
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
June
(F)
Ground
Min
58
64
66
66
66
64
64
65
63
63
62
63
64
60
64
64
66
66
64
66
66
62
66
64
65
66
60
64
64
66
Inches
0.01
1.13
trace
0.20
0.02
0.03
0.29
0.01
----
0.01
----
0.01
.0.11
1.16
0.01
----
0.04
0.07
1.10
trace
0.08
0.14
----
----
----
--- -
----
- -- -
----
Highest
103
98
96
97
98
98
96
95
96
97
97
94 45
96
96
95
96
96
96
95 48-5
96
96
94 44-4
95 44-4
95 44-4
98
Maxt
Year
1945
1945
1945
1945
1945
1945
1945
1949
1945
1945
1945
-52-5
1952
1951
1945
1944-
1964
1964
0-58-
1963
1950
8-50-
8-50-
8-50-
1948
mum
Lowes
85
84
82
76
80
76
77
83
83
81
82
79
78
85
83
80
78
81
78
81
84
82
79
8)
80
Tempera
ear
.949
966
968
968
968
968
968
968
966
947
976
965
948
963
947
962
959
967
967
968
955
945
945
945
974
1942-76 Extremes
ture (F)
Highest
72
72
73
71
72
69 5
73
72
76
-65 77
78
79
74
-72 76
81
81
75
73
73
76
76
76
74
76
74
7-5
Minimum
Year
1959
1954
1946
1946
1954
i8-68-
1957
1957-
1958
1958
1958
1958
1952
1948
1949
1949
1949
1969
1959
1972
1950
1972
1972-
1944
1945-'
Lowest
57
55
56
58
61
57
55
59
60
62
60
57
54
57
58
58
62
61.
60
63
66 5i
64
62
65
66
Year
1971
1962
1965
1955
1945-
1972
1972
1956
1972
1967
1960
1960
1960
1955 .
1950
1950
1947
1956
1956
1956
-71-74
1974
1947
1965
1956-
1945
1951
1969
1957
1957
68.1
Range
(total)
11
July
1942-76
1977
Temperatures ( F)
----Ground
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23.
24
25
Hean
80.0
79.5
79.0
79.5
79.0
78.0
0O.5
80.0
CO.O
80.0
32.0
01.0
82.0
79.5
81.5
77.5
77.5
78.5
00.0
77.5
79.5
83.0
82.0
78.5
80.0
Extremes
Temperatures ( F)
Inches
0.03
0.59
0.01
1.84
0.18
0.81
trace
0.05
0.72
0.01
----
trace
0.19
0.03
trace
0.89
0.94
0.48
0.56
0.41
0.09
0.40
0.01
0.08
0.95
trace
trace
0.05
1.51
----
_____ l.Maximums
--- --~
Highest Year Lowest
94 48-50-54-63 83
95 48-50-59 85
101 1972 82
95 1949 856
95 1953-69 35
100 1969 84
95 1969 35
95 1960 33
96 1944 833
94 1969 80
94 51-61-69 83
95 1951 84
94 1944 84
95 1946-61 85
95 1957-62 87
95 1955-60 83
95 1955 39
94 48-58-69-73 33
94 1951-58 31
96 1960 30
96 1960 35
95 1960 32
1960
1961-62
1956-61
1951-61
1956
1956
1968
1961
1961
Year I
1966
1974-76
1968
1974
1957-58
1953
1974
1954
1950
1950-68
1963
1956
1975
1973-75
1965-72
1954
54-64-72
1965
1961
1947
1949-70
1967
1956
1945
1945-53
45-54-64
1964
1960
1945
1965
1960
Minimums
Hithes
74
73
74
72
73
75
75
75
79
75
75
74
74
78
74
74
76
75
77
75
74
75
75
74
75
t Year L
1966
44-51-54
1970
45-49-5355-65
1945-46
1966
1945
1953
1954
1945
1965
1969
1959
1969
1958
1964
1947-48
1965
1966
1957
1951
53-57-60
1957-63
1960
1957-62
1952
owes
66
62
67
66
64
66
65
66
64
00
66
67
67.
67
52
63
57
67
68
60
55
68
68
66
1962-68
1960
-45-60
1945
1946
1957-65
t Year
1972
1968
56-67-73
1944
1947
1972
1972
1972
1968
1964-71
44-76-72-56
1956-75
1956-71
1972
1974
1967
1967
1974
1950-76
1956
50-61-64
1-976
1967
1971
1956
1955-56
1961
6-55-72-76
1956
1967
1949-64
91.3
69.0
Range
10.83
(total)
August
1977
Temperature
Date
Max 1i1n Ieanr
-fl -, -- -- -"- -- -
92 72 82.0
91 69 80.0
93 73 83.0
92 72 82.0
92 72 82.0
92 73 82.5
90 73 81.5
98 73 85.5
87 70 78.5
90 71 80.5
90 71 80.5
90 61 75.5
85 70 77.5
87 72 79.5
91 72 81.5
92 73 82.5
90 70 80.0
91 70 80.5
-
(F)
Ground Maximums
Min Inches _Highest Year_
68 ---- 97 1961
66 trace 95 1956-60
69 0.12 95 1960
70 0.36 96 1953
68 trace 96 1956
69 0.18 95 54-56-61-72
67 0.01 98 1967
70 trace 97 1961
66 0.38 96 1963
66 trace 94 51-55-60-61
68 0.12 95 1961
66 0.85 95 1956
66 2.52 96 1961
68 0.62 95 1963
69 0.56 94 51-54-61
69 trace 94 1957
67 0.17 94 1957
66 0.01 95 1963
0.45
0.01
trace
----
0.80
1.64
0.16
trace
0.17
0.39
0.07
0.46
1.33
57-70-75
1954
1962
1955-60
50-55-62-68
48-50-51-64-69
1964
1951
1944-49
56-59-67
1951-56
48-51-61
1955-61
1942-76 Extremes
Temperature (F)
Hinimums
owes t
Year
1974
1959
Highest
1973
1957
1958
1969
1959
1969
1947
47-50-59
1959
1970
1967
1949
1971
1967-71
1971
48-65-71
1945-48
1947
1976
1949
1949
1945
1945
1950
1948-60
48-68-72
1949
1967-68
50-53-68-69
1957-72
: Year Lowest Year
1948-62 65 1950
1965 65 1962
1950 64 1972
1953-58 64 1972
1945-58-0 68 1971
45-54-68-60 66 1971
44-45-53 67 1973
1965 57 1976
1953 68 50-64-67
1968 62- 1956
1955
1955
1954
1955
1955
1949
1949
1949
1957
1944-45
1951-69
1945-69
1958
1958
1949
1949-70
1951
1954
1959
1947-49-51
1945 -48
1971
1967
1969
1976
1967
1976
1952
1961
1956
1976
1961
1973
1957
1956-
1962
1962
1949
1948
1958
1969
1962
89.9
71.4
Range 98
11..38
(total)
*
--m
september
1977
Date
1
2
3
4
5
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Temperature ( OF)
Ground
I lean min
79.5 70
76.0 69
74.0 68
76.5 68
80.0 68
00.5 68
83.0 70
84.0 72
02.5 68
01.5 69
02.0 68
83.5 71
82.5 68
81.5 70
82.5 70
21.5 70
00.5 69
81.0 66
80.5 68
79.5 66
00.0 66
81.3 68
79.0 64
80.5 66
1.5 --
1942-76
STem- era tur
Teno era Lure
Maximums
Inches Hi ghest Year _Lowes
0.04 94 1964 83
0.61 94 1944-64 80
1.80 95 1944-51 85
0.71 95 1945 79
2.12 95 1948 82
0.01 95 1948 83
0.01 94 1948-51 76
trace 96 1957 82
---- 95 1948 79
--. 94 1948-73 74
---- 93 47-61-62 82
trace
0.08
trace
0.02
0.03
0.19
1.95
trace
0.01
0.29
0.01
- ---
0.26
0.99
0.51
0.01
trace
1945
1955
47-49-51-62
1950-58
1958
1957
50-51-56-74
1962
1958
1961
54-57-58-61
58-51-55
1954
1951-58
1951-55
55-62-72
1951
50-51-74
1958
1966
196G5
1930
1946
1945
1947
1947
48-46-56-6
1962
1952
1948
47-60-63
1963
1963
1948
1948
1947
1949
1967
Yea r
1953
1954-59
1950
1945
1950
1950
1950
1971
1971
1971
1971
Extremes
(F)
ihinimmums
Highest
74
74
75
74
75
76
75
74
75
76
75
74 4
75
75
75
74
74
75
i1 74
74
75
74
74
74
76
76
76
74
74
74
Year
1950
44-50-51-6
1944-51
1944-48
1944
19352
1974
47-51-65
45-65-68
1965
1945-64-7
,5-60-64-74
1974
1964
1973
47-54-73
45-54-73
1947
1945
1969-53
1951
47-51-54
194 7-75
1953-74
1953
1953
1957
1951-65
1965
1945
Loves
2 68
67
67
67
68
69
Sj
67
65
'3 68
65
60
65
65
50
00
65
i 63
67
66
563
C62
55
64
57
53 62
63
56
t Year
51-66-70-7
1945-68
1968
1974
1964-67
1964
1958-76
1964
50-64-68-72
1953
1956-58
1956
1969
1956
1968-76
1976
1976
1961
1976
1972
1950-75
1964-72
1967
1967
1967
1961
1956
1961
1947-62
1962
Range 94
9.65
(total)
* Other
years
include:1958; 1959; 1971; and 1972.
October
1977
1942-76
Extremes
Temperature ( F)
Ground
Date
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Hiean
80.0
80.5
80.0
77.5
72.0
72.5
74.
75.0
76.0
78.5
79.0
78.0
73.0
59.5
58.5
64.5
62.0
56.0
64.5
66.0
69.5
73.0
69.5
75.0
76.5
78.0
71.5
65.0
68.0
66.0
72.5
Inches
0.01
0.02
----
---- a
--- -
----
- ---
0.10
0.05
0.01
trace
trace
trace
----
trace
trace-
trace
trace
0.02
-- -
0.01
0.50
0.01
trace
0.02
trace
0.01
0.01
Temperature
H__aximums
Highest_ Year Lowest
93 1958-59 80-
95 1958 76
95 1959 82
94 1962 79
95 1959 79
92 1955 78
91 51-55-62-73 72
93 1962 74
92 1959 78
93 1959 73
92 1959 73
93 1959 72
92 1961 76
90 1962 74
92 1959 75
91 1959 74
92 1959 75
88 49-51-66 76
91 1960 72
89 1972 72
88 1946-50 72
88 1951 70
89 1950-51 73
89 1950 75
87 50-51-55 73
1946-60
1960
1949
1959
1959
1947-49
Year
1949-67
1951
1957-76
1948-74
1S74
1964
1964
1964
1953
1953
1945
1971
1944
1944
1965
1945
1950
1944
1953
1955
1964
1976
1965
1965
1969
1957
1957
1957
1944
1968
1955
Highes t
74
73
74
74
77
73
76
73
72
73
71
73
72
72
72
71
72
74
74
72
73
74
73
70
71
(F)
Minimums
Year L(
1948-69
46-49-53-65
1964
1962-A-66
1965
1945
1962
i962-73
54-66-76
1971
47-48-54-59
1961
1959
1964
1964
1959
1959
1963
1968
1950
1959
1969
1969
1969
1951
1951
1946
1972
1949
1949
1949-59
3tze s
62
55
57
55
58
60
57
59
58--
58
56
56
50
53
53
50
56
51
52
50
43
45
46
50
51
47
42
44
46
43
46
Year
19'. t
1976
1976
1974
1974
1964
1964
1964-72
1948-72
1976
1951
1944
1944
1944
1955
1945
1964
1974
1967-74
1955
1961-64
1961
1961
1944
1958
1968
1967-68
1944
1958
1968
1973
Range 88
0.76
(total)
November
1977
Temperature (F)
~----Ground
Date
iHean Minn
6C.O 52
6g.5 52
69.5 52
76.0 54
75.5 61
69.5 52
73.5 62
70.0 54
71.5 56
73.0 56
62.5 39
50.5 39
53.0 34
60.0 44
61.0 44
67.0 52
69.5 54
70.5 54
68.5 54
70.0 54
70.5 54
71.5 56
75.0 56
72.0 55
71.0 57
66.5 53
52.0 34
62.5 46
69.0 54
74.0 64
1942-76
Temperatur e
Inches
trace
trace
trace
0.61
0.64
0.01
----t
0.02
trace
trace
0.01
1.10
0.17
0.01
trace
0.01
0.25
- ---
----
----
- ---
---- -
----
---- -
0.25
Maximums
Highest Year
88 1971
38 1961
89 1962
89 1972
90 1959
89 1959
87 1961
89 1957
87 1946
86 1946-75
88 1961
90 1961
88 194 9
87 1948-72
88 1944-57
89 1957
88 1957
87 47-48-60
87 1948-58
86 1948-74
86 1948-62
87 1948-73
87 1948-73
87 1958
1946-64
1946
1948
1948
1973
1968
Lowuest Year
71 1965
70 1953
67 1963
59 19656
65 1970
58 1950
67 1953
69 1959
60 1950
61 1956
60 1953
68 1953
60 1968
58 1968
5; 1975
54 1969
61 1970
62 1970
63 1951
58 1951
58 1968
61 1944
62 1945-76
53 1945
47 1970
63 1970
61 1950
53 1947-56
56 1959
61 1955
Highes t
71
72
66
68
69
73
71
68
66
69
69
67
57
68
58
70
67
71
68
66
68
67
68
69
Extremes
(OF)
Minimums
Year
Lowes
1960
1971
1950-75
1950- 75
1959
1958
1972
1972
1949
1946
1945
1945
1972
1947-72
1951
1951
1947
1947
1948
1946-48
1948
1947
-48-53
1953
1957
1958
1948
1948
1964
1972
t Year
1954
1957
1954
1966
1969-70
1950
1967
1951
1976
1961
1956
1956-62
1968
1968
1969
1969
1970
1970
1951
1968
1968
1968
1956
1956-70
1970
1950
1962
1956
1966
1959
56.2
Range
(total)
12.13
1977
Temperature (F)
Date
Mean
32
52
44
40
- -
46
62
62
66
64
56
36
34
49
36
28
36
December
1942-76 Extremes
Temperature (F)
Mlaximums_
- -~~-- - -*- 'r
Inches
trace
trace
0.29
----
0.01
0.44
0.01
trace
0.09
0.74
--- -
0.05
trace
0.42
0.09
0.01
--- -
trace
0.01
0.33
0.03
----
- ---
0.38
----
trace
----
trace
trace
Highest Year
1967
1968
1968
1961
1964
1972
1972
1972
1972
1960
1971
1947-48
1961
1956
1956
1961
48-56-59
1956
1946-67
1946-67
1956
1948
1970
1944
1970
1962
1962
1962
1960
1946-
1951
Lo!es
56
59
59
59
57
70 53
51
Minimums
Year
1976
1976
1976
1974
1945
1945
1952
1952
1973
1954
1962
1973
1962
1962
1962
1968
1968
1973
1953
1945-5(
1954
1960
1975
1976
1963
1963
1965
1972
1961
1961
1948
Highest Year
65 1946
60 194
64 1958
68 1964
66 1951
65 1953-7
66 1953-7
67 1972
64 1972
62 53-67-71
71 1967
66 1976
66 1953
66 1972
69 1972
66 1965
65 1956
65 1961
67 1961
3 66. 1946
64 1951
1951
1971
1947
1951
1964
1951
1949
1949
1949-45
1949
Lowest
Year
1965
1966
63-69-74
1974
1974
1963
1959
1959
1968
1974
1962
1957
1962
1962
1962
1968
1950-6
1973
1950
1958
1954
1973
1973
1973
1966
1961
1956
1972
1961
1961
1948
71.1 49.6
Range 86
2.90
(total)
E8
Inches
of rainfall
at ARC,
Ona for 1977
compared with
average
for 1943-
Months
Days*
_Accumulative by Months
1943-76
year
Av.
1.99
1977
1.79
Excess Deficit
---- 0.20
year
Rain Av. 1
14 1.99 1
4.45
---- 1
- -a- 1
977 Excess
.79 ----
3.13
---- 1
0.28
13.64
June
July
9.30
4.42
10.83
11.38
9.65
23.56
1.53
Sept.
Oct.
0.76
48.18
1.03
Nov.
Dec.
- r--
Total
54.17 51.08 9.27 12.36 161 54.17 51.08 0.00 3.09
-ec ---crr c -~cr -.l -r I-r -r.' -CU*. L.Y -~ -r
* 0.01
or more
inches
of rainfall.
1943-
Jan.
Feb.
Mar.
April
Days
Deficit Rain
0.20
14
. .-. T B
1976 Frequency of maximum Temperatures, days
Feb
(. ) .
4ay Jure
u j*,- r jf~k->4 .- ^ ** "
July Aug Sept
-.- e
Oct Nov Dec Total
-^ -^--- *^ *--" *^ ... ~-' ~
-CF'
nfl
-~ jnt$.~.
*.v --'
90-9?
80-S9
70-79
60-69
70-79
30-6
50-59
40-49
Total
11
1
2G
o.
-
-
30
*r- -- -a a*
40-4S
31 30 31 31 30 31 30
31 365__
176 Freuency of Minimum Temp era tures
-- a a- *--.-. .. l*. .
days. _______*** ____*____ _
(F)
* -.* S*
"20-89
70-79
50-69
50-59
40-49
June
Jan
- -
- -
2
7
6
3
1
2
2
'1
1
1
July
Lept
- ... H -. .-h, -S -- -. *- ---' -, -* -
Total
- 1
30-Cc
70-79
50-59
40-49
38
37
Total
- -i, ,4pN -- -.- .e. .- *- .,* a -.. r- 1 -. IM4 .. -_ J -. ,.. -. --* ---
Ha.r Apr
16
ummar of Temperature Record by Months
1977 Av.
i4on th
Hlax. liin. Mean
1944-1975 Av.
Av.
Max.
Min.
Mean
1977
- -Extremes
High Low
1944-1976
Extremes
High Low
Jan.
Feb.
L.arch
July
'.!ov.
Dec.
|