OK80 Coop Summary

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Cooperative Observer Station Summary

SEMINOLE (348042)

*

SEMINOLE County

Climate Division: 5

*

Latitude: 3514N;     Longitude: 09640W

Elevation: 864 ft

*

Precipitation Period of Record:

1933/02-2010/10 ( 96%)

*

Temperature Period of Record:

1933/02-2010/10 ( 95%)

 

Monthly Averages (1971-2000)

 

Temperature (deg Fahrenheit)

Precipitation (inches)

Snowfall and Sleet (inches)

 

Daily Max

Daily Min

Daily Avg

Monthly Average

Monthly Average

January

50.4
27.9
38.9
1.77
1.8

February

57.2
32.7
44.7
2.16
1.1

March

66.1
41.1
53.4
3.42
.5

April

75.1
49.8
62.2
4.04
.0

May

81.7
58.9
70.1
5.40
.0

June

89.3
67.0
77.9
4.75
.0

July

95.1
71.4
83.0
2.53
.0

August

95.1
69.9
82.3
2.63
.0

September

86.9
62.3
74.3
4.48
.0

October

76.6
51.4
63.8
3.93
.0

November

62.4
40.1
51.0
3.26
.2

December

53.0
30.9
41.7
2.30
.4

Annual

74.2
50.4
62.1
40.71
3.4

Average Number of Days Per Month (1971-2000)

 

Temperature

Precipitation

Snowfall and Sleet

 

Max>100

Max>90

Max<32

Min<32

Min<0

any

meas

0.10"+

0.25"+

0.50"+

1.00"+

any

meas

0.50"+

1.00"+

Glazing

Jan

0
0
3
21
*
6
5
3
2
1
1
1
1
*
*
1

Feb

0
*
1
14
*
5
5
4
2
2
1
1
*
*
*
1

Mar

0
*
*
6
0
8
7
5
4
3
1
*
*
*
*
*

Apr

0
*
0
1
0
7
7
6
4
3
1
0
0
0
0
0

May

*
4
0
0
0
9
8
7
5
4
2
0
0
0
0
0

Jun

1
16
0
0
0
8
7
6
5
3
2
0
0
0
0
0

Jul

7
27
0
0
0
5
5
4
2
1
1
0
0
0
0
0

Aug

8
26
0
0
0
5
5
4
3
2
1
0
0
0
0
0

Sep

1
13
0
0
0
8
8
6
4
3
1
0
0
0
0
0

Oct

0
2
0
*
0
6
6
5
3
2
1
0
0
0
0
0

Nov

0
0
*
8
0
6
5
4
3
2
1
*
*
*
*
*

Dec

0
0
2
18
*
6
5
4
3
2
1
*
*
*
*
*

Ann

16
87
6
68
*
79
74
56
41
27
13
2
1
1
1
2

Exceedence Values (2 in 10 years)

Month

Maximum Temperature Higher Than:

Minimum Temperature Lower Than:

Precipitation Less Than:

Precipitation Greater Than:

January

76
2
.36
2.46

February

81
9
.70
2.96

March

87
16
1.31
4.25

April

91
29
2.28
5.70

May

95
41
2.75
8.22

June

101
52
2.04
7.25

July

106
59
.91
4.76

August

106
56
.95
4.88

September

101
42
1.93
6.67

October

94
31
.99
5.82

November

83
18
.76
4.12

December

75
7
.81
3.28

Annual

108
0
30.23
47.13

Monthly Extremes

 

Temperature (F) (1933-2010)

Precipitation (inches) (1933-2010)

Snowfall (1933-2010)

 

Record High

Record Low

Monthly Max

Daily Max

Monthly Max

Daily Max

Greatest Depth

Jan

82
(17th, 1938)
-12
( 4th, 1947)
5.36" (1998)
3.55" ( 4th, 1946)
12.0" (1988)
10.0" ( 9th, 1977)
10.0" ( 9th, 1977)

Feb

90
(22nd, 1996)
-3
( 1st, 1951)
7.74" (1938)
3.70" ( 1st, 1983)
15.5" (1978)
5.8" (18th, 1978)
5.0" (27th, 1945)

Mar

95
(31st, 1974)
2
( 3rd, 1943)
9.82" (1990)
2.33" ( 4th, 1992)
10.0" (1989)
10.0" ( 6th, 1989)
3.0" ( 2nd, 1960)

Apr

99
(12th, 1972)
21
( 2nd, 1936)
16.07" (1945)
12.20" (14th, 1945)
.5" (1957)
.5" (12th, 1957)
.0" -

May

100
(30th, 1985)
35
( 3rd, 1954)
15.50" (1982)
6.67" (18th, 1949)
.0" -
.0" -
.0" -

Jun

107
(22nd, 1936)
44
( 7th, 1944)
15.50" (1948)
12.00" (22nd, 1948)
.0" -
.0" -
.0" -

Jul

113
(19th, 1936)
50
(20th, 1944)
12.56" (1996)
4.44" (27th, 1992)
.0" -
.0" -
.0" -

Aug

110
( 6th, 1956)
52
(30th, 1946)
13.03" (1958)
6.63" (21st, 1958)
.0" -
.0" -
.0" -

Sep

110
( 3rd, 2000)
33
(27th, 1942)
12.49" (1993)
6.50" (23rd, 1970)
.0" -
.0" -
.0" -

Oct

101
( 6th, 1937)
18
(31st, 1993)
20.36" (1941)
8.45" (20th, 1983)
.0" (1952)
.0" ( 6th, 1952)
.0" -

Nov

89
( 6th, 1945)
10
(29th, 1976)
9.19" (1994)
5.41" (21st, 1979)
5.0" (2001)
3.0" (29th, 2001)
3.0" (17th, 1980)

Dec

87
(24th, 1955)
-9
(23rd, 1989)
6.31" (1991)
2.73" (14th, 1992)
10.5" (1958)
10.0" (25th, 2009)
11.0" (25th, 2009)

Annual

113
(Jul 19, 1936)
-12
(Jan 4, 1947)
20.36" (Oct 1941)
12.20" (Apr 14, 1945)
15.5" (Feb 1978)
10.0" (Jan 9, 1977)
11.0" (Dec 25, 2009)

First Freezing Temperature in Fall

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

November   9
October  30
October  24

2 Years in 10

November  11
November   3
October  29

5 Years in 10

November  26
November  15
November   6

Last Freezing Temperature in Spring

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

March  28
April  10
April  14

2 Years in 10

March  23
March  31
April  10

5 Years in 10

March   7
March  21
April   2

Number of Days in Growing Season

Probability

Higher Than 24 F

Higher Than 28 F

Higher Than 32 F

9 Years in 10

233
213
202

8 Years in 10

240
222
207

5 Years in 10

261
240
219

2 Years in 10

282
261
233

1 Year in 10

303
269
240

Precipitation Quantiles (Inches)

PERCENT

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

MEAN

1.77
2.16
3.42
4.04
5.40
4.75
2.53
2.63
4.48
3.93
3.26
2.30
40.71

10%

.20
.35
.90
1.19
2.33
1.39
.60
.61
1.03
.65
.22
.31
27.01

20%

.36
.70
1.31
2.28
2.75
2.04
.91
.95
1.93
.99
.76
.81
30.23

30%

.80
1.06
1.77
2.77
3.57
2.39
1.36
1.46
2.34
1.81
1.28
1.17
32.97

40%

1.08
1.33
2.21
2.92
4.05
3.32
1.95
1.92
3.00
2.18
1.71
1.35
35.91

50%

1.46
1.69
2.69
3.85
4.82
4.24
2.28
2.45
3.88
2.55
2.14
1.56
37.36

60%

1.70
1.92
3.05
4.18
6.06
5.06
2.95
3.27
4.95
3.03
2.76
1.96
39.74

70%

1.93
2.27
3.61
4.61
6.89
5.91
4.12
3.99
5.58
4.38
3.41
2.26
42.44

80%

2.46
2.96
4.25
5.70
8.22
7.25
4.76
4.88
6.67
5.82
4.12
3.28
47.13

90%

3.75
4.35
5.28
7.93
10.48
8.80
7.33
6.87
9.17
8.15
5.95
4.61
53.70