OK66 Coop Summary

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Cooperative Observer Station Summary

OKLAHOMA CITY ROGERS (346661)
*

OKLAHOMA County

Climate Division: 5
*

Latitude: 3523N;     Longitude: 09736W

Elevation: 1303 ft
*

Precipitation Period of Record:

1896/09-2010/10 ( 99%)
*

Temperature Period of Record:

1897/04-2010/10 ( 99%)

 

Monthly Averages (1971-2000)

 

Temperature (deg Fahrenheit)

Precipitation (inches)

Snowfall and Sleet (inches)

 

Daily Max

Daily Min

Daily Avg

Monthly Average

Monthly Average

January

47.1
26.2
36.4
1.28
2.6

February

53.5
31.1
42.0
1.57
1.8

March

62.5
39.4
50.7
2.91
.7

April

71.2
48.1
59.4
3.00
.0

May

78.8
57.9
68.1
5.45
.0

June

87.3
66.4
76.6
4.68
.0

July

93.1
70.8
81.7
2.94
.0

August

92.5
69.8
80.9
2.48
.0

September
84.1
62.2
72.9
3.99
.0

October

73.4
50.6
61.7
3.73
.0

November

59.6
38.2
48.6
2.11
.7

December

49.8
29.1
39.2
1.84
2.0

Annual

71.1
49.1
59.9
35.63
8.6

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
22
*
10
6
2
1
1
*
5
2
1
1
5

Feb
0
*
2
15
*
10
6
3
2
1
*
4
1
1
1
3

Mar
0
*
*
7
0
12
7
5
3
2
1
2
*
*
*
2

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

May
*
2
0
0
0
14
10
7
5
3
2
0
0
0
0
0

Jun
1
11
0
0
0
12
9
6
4
3
2
0
0
0
0
0

Jul
4
22
0
0
0
8
6
4
3
2
1
0
0
0
0
0

Aug
5
23
0
0
0
9
6
4
3
2
1
0
0
0
0
0

Sep
1
10
0
0
0
11
8
5
4
3
1
0
0
0
0
0

Oct
0
1
0
1
0
10
8
5
3
3
1
*
*
0
0
*

Nov
0
0
*
9
0
9
6
3
2
2
1
2
1
*
*
1

Dec
0
0
3
19
*
10
6
3
2
1
1
4
2
1
1
3

Ann
11
70
10
75
1
124
83
53
36
23
11
18
6
4
3
15

Exceedence Values (2 in 10 years)

Month

Maximum Temperature Higher Than:

Minimum Temperature Lower Than:

Precipitation Less Than:

Precipitation Greater Than:

January

74
1
.32
2.09

February

79
7
.48
2.20

March

88
15
.87
3.83

April

91
29
1.88
4.80

May

95
40
2.28
7.92

June

100
52
1.71
6.71

July

105
59
.79
4.43

August

105
57
1.24
4.42

September
100
42
1.34
5.56

October

93
31
1.21
4.86

November

82
18
.50
3.04

December

74
6
.48
2.36

Annual

106
-1
27.04
39.29

Monthly Extremes

 

Temperature (F) (1897-2010)

Precipitation (inches) (1896-2010)

Snowfall (1896-2010)

 

Record High

Record Low

Monthly Max

Daily Max

Monthly Max

Daily Max

Greatest Depth

Jan
83
(31st, 1911)
-9
( 3rd, 1911)
5.69" (1949)
2.13" (30th, 2002)
16.9" (1949)
8.3" (18th, 1987)
7.0" (18th, 1987)

Feb
92
(22nd, 1996)
-17
(12th, 1899)
4.63" (1990)
2.35" ( 9th, 1898)
10.9" (1986)
6.5" ( 7th, 1986)
8.0" (15th, 1951)

Mar
97
(19th, 1907)
1
(11th, 1948)
8.02" (2007)
3.50" (30th, 2007)
13.9" (1968)
8.4" (10th, 1948)
8.0" (10th, 1948)

Apr
100
(12th, 1972)
20
( 2nd, 1936)
10.82" (1947)
3.79" (25th, 1999)
.8" (1953)
.8" (14th, 1953)
.1" ( 2nd, 1949)

May
104
(30th, 1985)
32
( 3rd, 1954)
12.07" (1982)
6.64" ( 8th, 1993)
.0" (1954)
.0" ( 1st, 1954)
.0" -

Jun
107
(22nd, 1936)
46
( 2nd, 1917)
14.66" (1989)
7.62" (14th, 2010)
.0" -
.0" -
.0" -

Jul
110
( 6th, 1996)
43
(27th, 1898)
11.90" (1996)
5.60" (27th, 1981)
.0" -
.0" -
.0" -

Aug
113
(11th, 1936)
49
(30th, 1915)
9.96" (2008)
4.62" (11th, 2008)
.0" -
.0" -
.0" -

Sep
108
( 2nd, 2000)
35
(26th, 1912)
11.85" (1991)
7.53" (22nd, 1970)
.0" -
.0" -
.0" -

Oct
97
( 3rd, 1898)
16
(30th, 1917)
13.18" (1983)
7.08" ( 1st, 1927)
.1" (1993)
.1" (30th, 1993)
.1" (30th, 1993)

Nov
87
( 8th, 1980)
11
(29th, 1897)
9.64" (1931)
4.46" (20th, 1899)
7.5" (1972)
5.5" (18th, 1972)
3.0" (17th, 1980)

Dec
86
(24th, 1955)
-8
(23rd, 1989)
8.14" (1984)
2.59" ( 4th, 1930)
14.0" (2009)
13.5" (24th, 2009)
14.0" (25th, 2009)

Annual
113
(Aug 11, 1936)
-17
(Feb 12, 1899)
14.66" (Jun 1989)
7.62" (Jun 14, 2010)
16.9" (Jan 1949)
13.5" (Dec 24, 2009)
14.0" (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   5
October  30
October  20

2 Years in 10
November  12
November   3
October  28

5 Years in 10
November  28
November  15
November   5

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   7
April  14

2 Years in 10
March  23
March  31
April  11

5 Years in 10
March   9
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
232
215
196

8 Years in 10
243
223
202

5 Years in 10
260
239
218

2 Years in 10
281
258
232

1 Year in 10

293
264
242

Precipitation Quantiles (Inches)

PERCENT

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

MEAN
1.28
1.57
2.91
3.00
5.45
4.68
2.94
2.48
3.99
3.73
2.11
1.84
35.63

10%
.18
.20
.49
1.09
1.85
1.09
.42
.80
.68
.79
.12
.26
23.64

20%
.32
.48
.87
1.88
2.28
1.71
.79
1.24
1.34
1.21
.50
.48
27.04

30%
.51
.69
1.30
2.13
2.73
2.32
1.30
1.81
1.73
1.58
.74
.70
27.99

40%
.75
.89
1.68
2.45
3.84
2.67
1.80
2.06
2.21
1.83
1.23
1.04
29.79

50%
1.04
1.16
2.20
2.93
4.61
3.66
2.11
2.49
2.86
2.22
1.59
1.26
31.97

60%
1.26
1.35
2.54
3.19
5.72
4.70
2.87
3.08
3.59
2.74
2.01
1.47
35.29

70%
1.61
1.83
3.06
3.86
6.93
5.71
3.53
3.37
4.28
3.30
2.37
1.95
36.22

80%
2.09
2.20
3.83
4.80
7.92
6.71
4.43
4.42
5.56
4.86
3.04
2.36
39.29

90%
2.74
2.88
4.70
5.87
9.40
8.60
6.17
5.39
7.37
7.38
4.30
3.27
42.63