OK05 Coop Summary

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Cooperative Observer Station Summary

BARNSDALL (340535)
*

OSAGE County

Climate Division: 3
*

Latitude: 3634N;     Longitude: 09610W

Elevation: 769 ft
*

Precipitation Period of Record:

1943/10-2002/11 ( 98%)
*

Temperature Period of Record:

1953/02-2002/11 ( 97%)

 

Monthly Averages (1971-2000)

 

Temperature (deg Fahrenheit)

Precipitation (inches)

Snowfall and Sleet (inches)

 

Daily Max

Daily Min

Daily Avg

Monthly Average

Monthly Average

January

46.7
23.6
34.9
1.45
3.5

February

53.3
28.5
40.7
2.03
2.5

March

63.3
38.2
50.4
3.62
1.2

April

73.0
47.5
60.0
3.99
.0

May

79.7
56.7
68.0
5.67
.0

June

87.8
65.5
76.4
5.11
.0

July

93.8
70.2
81.8
3.47
.0

August

93.7
68.2
80.7
3.24
.0

September
85.0
60.5
72.5
5.09
.0

October

NA
NA
NA
3.55
.0

November

60.3
NA
NA
3.38
.4

December

49.8
27.3
NA
2.20
1.5

Annual

71.8
47.6
59.4
42.43
9.2

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
8
6
3
2
1
*
3
2
2
2
3

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

Mar
0
*
*
10
0
10
8
5
4
2
1
1
*
*
*
1

Apr
*
*
0
2
0
10
8
6
4
3
2
*
0
0
0
*

May
0
2
0
0
0
12
10
8
6
4
2
0
0
0
0
0

Jun
*
12
0
0
0
10
9
7
5
3
2
0
0
0
0
0

Jul
6
24
0
0
0
8
6
4
3
2
1
0
0
0
0
0

Aug
6
23
0
0
0
9
7
5
3
2
1
0
0
0
0
0

Sep
1
10
0
*
0
10
8
6
4
3
2
0
0
0
0
0

Oct
NA
NA
NA
NA
NA
9
7
5
3
2
1
*
0
0
0
*

Nov
0
0
*
NA
NA
8
7
4
3
2
1
1
*
*
*
*

Dec
0
0
2
22
1
8
6
4
2
2
1
2
1
1
1
2

Ann
13
71
10
89
2
108
85
59
41
27
13
9
5
4
4
8

Exceedence Values (2 in 10 years)

Month

Maximum Temperature Higher Than:

Minimum Temperature Lower Than:

Precipitation Less Than:

Precipitation Greater Than:

January

73
-2
.50
2.08

February

80
3
.68
2.50

March

88
12
1.37
4.11

April

92
24
1.89
5.43

May

93
36
2.96
9.01

June

99
48
2.66
7.45

July

106
55
1.15
5.32

August

107
52
1.20
4.81

September
102
38
1.62
7.71

October

94
27
1.08
5.26

November

82
14
.32
4.81

December

74
0
.67
2.98

Annual

109
-10
32.26
45.52

Monthly Extremes

 

Temperature (F) (1953-2002)

Precipitation (inches) (1943-2002)

Snowfall (1943-2002)

 

Record High

Record Low

Monthly Max

Daily Max

Monthly Max

Daily Max

Greatest Depth

Jan
78
( 7th, 1965)
-17
(19th, 1984)
6.59" (1949)
3.75" ( 5th, 1946)
17.0" (1979)
8.0" ( 1st, 1948)
10.0" ( 7th, 1988)

Feb
90
(22nd, 1996)
-17
( 4th, 1996)
6.83" (1985)
4.35" (23rd, 1985)
14.8" (1960)
8.0" ( 8th, 1980)
8.0" ( 8th, 1980)

Mar
95
(31st, 1974)
0
( 8th, 1967)
10.29" (1973)
4.16" (10th, 1974)
11.3" (1958)
7.5" ( 9th, 1994)
8.0" ( 9th, 1994)

Apr
101
(12th, 1972)
16
(13th, 1957)
8.84" (1985)
3.65" (25th, 1999)
3.0" (1957)
2.5" (12th, 1957)
2.0" (12th, 1957)

May
95
(18th, 1956)
31
( 1st, 1960)
14.95" (1957)
4.94" ( 9th, 1993)
.0" (1950)
1.2" (12th, 1947)
.0" -

Jun
105
(26th, 1980)
45
( 4th, 1954)
14.40" (1957)
6.60" (10th, 1985)
.0" (1950)
.0" (10th, 1950)
.0" -

Jul
115
(15th, 1954)
49
(31st, 1971)
15.44" (1994)
4.25" (15th, 1961)
.0" -
.0" -
.0" -

Aug
111
(16th, 1956)
46
(28th, 1967)
11.89" (1974)
5.40" (14th, 1961)
.0" -
.0" -
.0" -

Sep
109
( 1st, 1985)
30
(30th, 1984)
18.05" (1986)
10.42" (29th, 1986)
.0" (1950)
.0" (15th, 1950)
.0" -

Oct
99
( 2nd, 1953)
14
(31st, 1993)
11.70" (1959)
4.45" (22nd, 1972)
.0" (1951)
.0" ( 5th, 1951)
.1" (31st, 1991)

Nov
88
( 7th, 1980)
6
(29th, 1976)
7.17" (1996)
4.00" ( 3rd, 1974)
9.9" (1951)
5.5" ( 6th, 1951)
5.0" ( 6th, 1951)

Dec
81
(24th, 1955)
-13
(30th, 1983)
5.85" (1984)
2.98" (15th, 1971)
13.0" (1954)
13.0" (29th, 1954)
13.0" (29th, 1954)

Annual
115
(Jul 15, 1954)
-17
(Jan 19, 1984)
18.05" (Sep 1986)
10.42" (Sep 29, 1986)
17.0" (Jan 1979)
13.0" (Dec 29, 1954)
13.0" (Dec 29, 1954)

First Freezing Temperature in Fall

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

November   2
October  20
October   9

2 Years in 10
November   4
October  24
October  14

5 Years in 10
November  15
November   3
October  20

Last Freezing Temperature in Spring

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10

April  11
April  14
April  22

2 Years in 10
April   2
April   7
April  18

5 Years in 10
March  19
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
220
193
177

8 Years in 10
228
209
184

5 Years in 10
244
220
196

2 Years in 10
255
233
211

1 Year in 10

270
237
222

Precipitation Quantiles (Inches)

PERCENT

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

MEAN
1.45
2.03
3.62
3.99
5.67
5.11
3.47
3.24
5.09
3.55
3.38
2.20
42.43

10%
.25
.48
.96
1.29
2.46
1.71
.46
.89
1.12
.52
.16
.31
29.24

20%
.50
.68
1.37
1.89
2.96
2.66
1.15
1.20
1.62
1.08
.32
.67
32.26

30%
.74
.91
2.21
2.62
3.44
2.96
1.63
1.63
2.58
1.50
.86
.93
35.35

40%
.86
1.23
2.49
3.15
4.33
3.60
2.18
2.28
3.04
1.76
1.78
1.12
36.71

50%
.92
1.43
2.77
3.62
5.18
3.91
2.67
2.65
3.80
2.50
2.33
1.58
38.49

60%
1.24
1.69
3.22
4.36
5.91
4.74
3.59
3.12
5.54
2.89
2.92
1.72
41.47

70%
1.81
2.03
3.71
4.69
6.50
5.52
4.26
3.42
6.59
4.23
4.20
1.97
42.52

80%
2.08
2.50
4.11
5.43
9.01
7.45
5.32
4.81
7.71
5.26
4.81
2.98
45.52

90%
3.35
3.33
6.16
6.98
10.77
11.12
7.86
6.48
10.74
7.78
5.87
4.69
55.25