OK69 Coop Summary

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Cooperative Observer Station Summary

PAWHUSKA (346935)

*

OSAGE County

Climate Division: 3

*

Latitude: 3640N;     Longitude: 09621W

Elevation: 834 ft

*

Precipitation Period of Record:

1898/01-2010/10 ( 97%)

*

Temperature Period of Record:

1898/01-2010/10 ( 96%)

 

Monthly Averages (1971-2000)

 

Temperature (deg Fahrenheit)

Precipitation (inches)

Snowfall and Sleet (inches)

 

Daily Max

Daily Min

Daily Avg

Monthly Average

Monthly Average

January

46.3
23.1
34.5
1.46
3.4

February

53.2
28.2
40.5
2.09
2.7

March

63.1
37.6
50.1
3.60
.9

April

72.7
47.1
59.6
4.50
.0

May

79.3
56.4
67.6
5.67
.0

June

87.0
65.2
75.9
5.20
.0

July

92.9
70.0
81.2
3.89
.0

August

92.8
68.1
80.2
3.55
.0

September

84.4
60.4
72.1
5.07
.0

October

74.1
48.4
61.0
3.57
.0

November

59.6
36.8
47.9
3.29
.5

December

48.9
26.8
37.6
2.10
2.4

Annual

71.3
47.5
59.1
43.85
9.9

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
5
25
1
9
5
3
2
1
*
4
2
2
1
4

Feb

0
*
3
19
1
8
6
4
2
1
*
3
1
1
1
3

Mar

0
*
*
11
0
11
7
6
4
2
1
1
*
*
*
1

Apr

*
*
0
2
0
11
8
6
5
3
1
*
*
*
*
*

May

0
1
0
0
0
13
10
8
6
4
2
0
0
0
0
0

Jun

*
10
0
0
0
11
9
7
5
3
2
0
0
0
0
0

Jul

3
23
0
0
0
8
6
5
3
2
1
0
0
0
0
0

Aug

4
22
0
0
0
9
7
5
3
2
1
0
0
0
0
0

Sep

1
9
0
*
0
10
8
5
4
3
1
0
0
0
0
0

Oct

0
1
0
2
0
9
7
5
3
3
1
0
0
0
0
0

Nov

0
0
*
11
0
8
6
4
3
2
1
1
*
*
*
1

Dec

0
0
3
22
1
9
6
4
2
2
1
2
1
1
1
2

Ann

9
68
11
90
2
114
85
61
43
29
13
12
5
4
4
10

Exceedence Values (2 in 10 years)

Month

Maximum Temperature Higher Than:

Minimum Temperature Lower Than:

Precipitation Less Than:

Precipitation Greater Than:

January

74
-5
.42
2.46

February

79
1
.63
2.35

March

87
12
1.20
4.65

April

92
25
1.84
6.52

May

93
36
2.69
7.22

June

99
47
2.66
7.62

July

105
55
1.22
5.64

August

106
52
1.27
5.43

September

101
38
1.26
7.48

October

93
26
1.44
4.81

November

82
13
.72
4.14

December

74
1
.57
2.63

Annual

108
-9
29.86
48.53

Monthly Extremes

 

Temperature (F) (1898-2010)

Precipitation (inches) (1898-2010)

Snowfall (1898-2010)

 

Record High

Record Low

Monthly Max

Daily Max

Monthly Max

Daily Max

Greatest Depth

Jan

80
(24th, 1950)
-26
(22nd, 1930)
5.07" (1949)
2.44" ( 5th, 2005)
20.1" (1979)
10.0" (10th, 1918)
11.0" ( 7th, 1988)

Feb

90
( 1st, 1911)
-16
(12th, 1899)
7.10" (1987)
3.25" (21st, 1997)
16.0" (1900)
8.3" ( 8th, 1980)
12.0" ( 8th, 1980)

Mar

97
(19th, 1907)
-11
(12th, 1948)
8.90" (1990)
5.90" (10th, 1974)
18.1" (1924)
12.5" (16th, 1970)
13.0" (16th, 1970)

Apr

101
(12th, 1972)
14
(13th, 1957)
13.10" (1994)
7.92" (11th, 1994)
4.0" (1938)
4.0" ( 8th, 1938)
3.0" (12th, 1957)

May

104
(27th, 1912)
30
( 4th, 1907)
19.12" (1943)
5.30" (19th, 1899)
.0" (1954)
.0" ( 1st, 1954)
.0" -

Jun

110
( 6th, 1911)
42
(13th, 1913)
16.01" (1985)
6.01" (10th, 1985)
.0" -
.0" -
.0" -

Jul

116
(18th, 1936)
49
( 3rd, 1924)
11.55" (2010)
7.47" ( 1st, 1945)
.0" -
.0" -
.0" -

Aug

114
(11th, 1936)
43
(31st, 1915)
10.44" (1989)
7.28" ( 3rd, 1931)
.0" -
.0" -
.0" -

Sep

110
( 2nd, 1939)
29
(30th, 1984)
16.18" (1915)
9.55" (15th, 1915)
.0" -
.0" -
.0" -

Oct

97
( 4th, 1906)
13
(30th, 1917)
13.64" (1941)
6.77" (31st, 1919)
.0" (1913)
.0" (26th, 1913)
.1" (26th, 1913)

Nov

88
( 8th, 2006)
2
(18th, 1903)
8.63" (1931)
3.82" (20th, 1979)
4.0" (1898)
4.0" (21st, 1898)
4.0" (21st, 1906)

Dec

82
(13th, 1948)
-14
(30th, 1983)
7.51" (1984)
4.11" (19th, 1898)
17.5" (2000)
12.0" (23rd, 1918)
9.0" (23rd, 1966)

Annual

116
(Jul 18, 1936)
-26
(Jan 22, 1930)
19.12" (May 1943)
9.55" (Sep 15, 1915)
20.1" (Jan 1979)
12.5" (Mar 16, 1970)
13.0" (Mar 16, 1970)

First Freezing Temperature in Fall

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

October  30
October  20
October  10

2 Years in 10

November   3
October  26
October  14

5 Years in 10

November  13
November   4
October  24

Last Freezing Temperature in Spring

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

April   4
April  14
April  23

2 Years in 10

March  31
April   9
April  18

5 Years in 10

March  21
March  30
April  10

Number of Days in Growing Season

Probability

Higher Than 24 F

Higher Than 28 F

Higher Than 32 F

9 Years in 10

215
198
178

8 Years in 10

222
206
183

5 Years in 10

238
217
197

2 Years in 10

257
230
209

1 Year in 10

266
240
213

Precipitation Quantiles (Inches)

PERCENT

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

MEAN

1.46
2.09
3.60
4.50
5.67
5.20
3.89
3.55
5.07
3.57
3.29
2.10
43.85

10%

.20
.37
.71
1.27
2.11
1.93
.62
.65
.73
.52
.13
.25
27.33

20%

.42
.63
1.20
1.84
2.69
2.66
1.22
1.27
1.26
1.44
.72
.57
29.86

30%

.70
.91
1.81
2.28
3.45
3.31
2.15
1.84
2.06
1.79
1.09
.83
32.99

40%

.85
1.15
2.11
2.91
4.06
3.85
2.67
2.47
2.70
2.32
1.52
1.05
35.21

50%

1.07
1.34
2.50
3.72
4.76
4.51
3.35
2.89
3.74
2.73
1.87
1.34
37.71

60%

1.28
1.55
2.91
4.19
5.32
5.58
3.86
3.75
4.49
3.11
2.62
1.67
40.17

70%

1.71
1.94
3.45
5.10
6.27
6.05
4.62
4.42
6.02
3.91
3.31
2.05
43.86

80%

2.46
2.35
4.65
6.52
7.22
7.62
5.64
5.43
7.48
4.81
4.14
2.63
48.53

90%

3.39
4.07
5.50
7.27
9.31
9.76
8.02
7.24
8.92
6.42
5.69
3.90
54.71