Mesonet Station Summary

CAUTION: Mesonet data are only available since 1994, a period considered too short to give reliable climate statistics for temperature and precipitation. Cooperative observer sites are strongly recommended for these purposes. Other variables, such as humidity, soil temperatures, and winds, are not available from cooperative observer sites and Mesonet represents the best-available information.

NINN     Ninnekah (Ninnekah 2.0 NNW)
*

Grady County

Climate Division: 5
*

Latitude: 3458N;     Longitude: 9757W

Elevation: 1168 ft
*

Period of Record:

19940101-20041231

 

Monthly Averages (1994-2004)

 

Temperature (deg Fahrenheit)

Precipitation (inches)

Wind (Miles Per Hour)

Solar Radiation

 

Daily Max

Daily Min

Daily Avg

Monthly Average

Direction

Speed

Daily Avg (MJ/m2)

January

50.9
28.6
39.7
1.76
S
9.8
9.8

February

56.2
32.2
44.2
1.43
S
10.1
12.3

March

62.6
39.1
50.8
3.33
SSE
11.0
16.0

April

72.5
48.8
60.7
NA
SSE
11.2
19.9

May

81.7
59.5
70.6
4.99
SE
10.2
21.9

June

89.2
67.1
78.1
3.94
SE
9.2
24.0

July

96.1
72.2
84.2
3.80
SE
8.5
25.0

August

95.3
71.0
83.1
3.29
S
7.7
22.3

September
86.1
62.4
74.3
3.29
SE
7.9
18.0

October

74.6
51.7
63.2
4.75
SE
9.0
13.7

November

61.7
39.4
50.6
2.99
S
9.6
9.9

December

52.6
30.6
41.6
1.63
S
9.2
8.8

Annual

73.3
50.3
61.8
30.55
SSE
9.5
16.8

Monthly Extremes (1994-2004)

 

Temperature (F)

Precipitation (inches)

Wind Speed

 

Record High

Record Low

Monthly Max

Daily Max

Rain Rate (in/hr)

Peak Gust (mph)

Jan
81
( 3rd, 1997)
6
( 6th, 2004)
5.74" (1998)
3.00" ( 4th, 1998)
2.16" (23rd, 2002)
49
(18th, 1996)

Feb
92
(22nd, 1996)
-2
( 4th, 1996)
3.34" (1997)
6.57" (21st, 1994)
7.56" (19th, 1994)
51
( 9th, 2001)

Mar
92
(20th, 1994)
8
( 3rd, 2002)
10.82" (1994)
5.94" ( 8th, 1994)
3.84" (18th, 1998)
73
(18th, 1998)

Apr
94
(14th, 1994)
25
(12th, 1997)
14.56" (1994)
7.24" (29th, 1994)
5.20" (29th, 1994)
57
( 3rd, 1999)

May
105
(23rd, 2000)
38
( 2nd, 2004)
18.23" (1994)
7.99" (24th, 1994)
14.65" (29th, 1994)
67
(22nd, 1996)

Jun
110
(27th, 1994)
50
( 6th, 1998)
6.54" (2003)
3.17" ( 4th, 1995)
4.20" ( 4th, 2002)
71
(11th, 2003)

Jul
112
( 6th, 1996)
58
(28th, 1994)
21.22" (1994)
13.46" ( 9th, 1994)
14.17" ( 9th, 1994)
53
(22nd, 2000)

Aug
105
(26th, 2000)
51
(16th, 1994)
11.23" (1994)
6.34" (31st, 1994)
9.92" (17th, 1994)
61
(27th, 2002)

Sep
109
( 3rd, 2000)
37
(22nd, 1999)
10.60" (1994)
3.39" (21st, 1994)
8.98" (21st, 1994)
40
(14th, 2004)

Oct
96
( 4th, 2000)
22
( 9th, 2000)
16.40" (1994)
5.79" (21st, 1994)
16.54" (21st, 1994)
64
(31st, 1994)

Nov
84
(10th, 1995)
16
(16th, 1997)
14.26" (1994)
6.54" ( 4th, 1994)
5.67" ( 4th, 1994)
62
( 9th, 1998)

Dec
77
(10th, 1996)
7
(31st, 2001)
3.59" (1999)
2.29" ( 9th, 1999)
3.78" ( 8th, 1994)
48
(16th, 2000)

Annual
112
(Jul 6, 1996)
-2
(Feb 4, 1996)
21.22" (Jul 1994)
13.46" (Jul 9, 1994)
16.54" (Oct 21, 1994)
73
(Mar 18, 1998)

Mean Monthly Humidity and Moisture (1994-2004)

 

Daily Max Relative Humidity

Daily Min Relative Humidity

Daily Average Relative Humidity

Daily Average Dewpoint

Daily Average Vapor Deficit

January

88
46
68
29
3.3

February

87
43
66
32
4.3

March

87
43
66
38
5.4

April

88
43
66
47
7.3

May

91
48
71
59
9.1

June

NA
NA
NA
NA
NA

July

85
38
62
67
18.1

August

85
38
62
66
17.6

September
88
42
66
60
12.1

October

89
46
69
51
7.2

November

NA
NA
NA
NA
NA

December

89
48
70
31
3.2

Annual

NA
NA
NA
NA
NA

Soil Temperature at 10 cm (4-inch) Depth (1994-2004)

 

Average Temperature Beneath Sod

Average Temperature Beneath Bare Soil

Average Daily Max Temperature

Average Daily Min Temperature

January

43
41
45
38

February

45
44
49
40

March

51
51
57
46

April

59
61
68
55

May

69
72
80
66

June

77
80
88
74

July

NA
NA
NA
NA

August

82
86
94
79

September
76
77
84
71

October

67
65
71
60

November

56
52
57
48

December

47
43
47
40

Annual

63
63
69
58

Wind Rose: Wedges show the percent of time for each direction from which the wind blows