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.

SALL     Sallisaw (Sallisaw 2.0 SSW)
*

Sequoyah County

Climate Division: 6
*

Latitude: 3526N;     Longitude: 9447W

Elevation: 515 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

49.9
28.7
39.3
3.20
ENE
6.3
8.2

February

55.9
33.1
44.5
3.60
ENE
6.5
10.8

March

62.4
39.5
50.9
4.38
ENE
7.2
14.6

April

72.2
48.7
60.4
5.26
ENE
7.0
19.0

May

79.3
58.7
69.0
6.10
ENE
5.8
20.8

June

86.2
65.9
76.1
6.36
NE
4.9
22.2

July

92.0
70.6
81.3
5.98
NE
4.3
23.6

August

93.4
69.5
81.4
3.09
NE
4.2
21.8

September
85.5
61.3
73.4
3.24
NE
4.8
17.5

October

75.3
50.8
63.0
5.30
NE
5.3
13.3

November

62.0
40.1
51.1
7.03
ENE
5.7
8.7

December

52.2
31.2
41.7
3.96
ENE
6.1
7.7

Annual

72.3
50.0
61.1
57.04
NE
5.7
15.7

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
78
(11th, 1995)
6
(17th, 1997)
8.24" (1998)
3.86" (26th, 1994)
4.25" (26th, 1994)
47
(13th, 1995)

Feb
88
(22nd, 1996)
0
( 4th, 1996)
14.12" (1994)
4.80" (22nd, 1994)
11.81" (19th, 1994)
47
(24th, 2001)

Mar
93
(22nd, 1995)
4
( 3rd, 2002)
13.67" (1994)
6.06" ( 8th, 1994)
8.03" ( 8th, 1994)
55
( 9th, 2002)

Apr
91
(19th, 1996)
26
(13th, 1997)
16.55" (1994)
10.00" (29th, 1994)
12.28" (27th, 1994)
61
(23rd, 2003)

May
94
(31st, 1998)
35
( 4th, 1997)
18.05" (1994)
5.59" ( 2nd, 1994)
7.09" (26th, 1994)
49
(23rd, 1995)

Jun
97
(25th, 1998)
43
( 1st, 2001)
14.91" (1994)
6.10" (21st, 1994)
21.26" (21st, 1994)
77
(29th, 1999)

Jul
105
(26th, 1998)
55
( 5th, 1997)
28.62" (1994)
7.36" (14th, 1994)
15.12" ( 2nd, 1994)
54
(24th, 1995)

Aug
105
(31st, 2000)
53
(13th, 2004)
12.71" (1994)
4.76" (20th, 1994)
6.14" ( 7th, 1994)
52
(28th, 2003)

Sep
108
( 3rd, 2000)
37
(23rd, 1995)
7.33" (1998)
3.35" (14th, 1998)
4.20" (28th, 1995)
47
( 7th, 2001)

Oct
93
( 1st, 1994)
28
(24th, 1999)
17.02" (1994)
8.39" ( 7th, 1994)
11.81" ( 7th, 1994)
40
( 5th, 1998)

Nov
86
( 1st, 2003)
18
(28th, 2002)
39.18" (1994)
11.85" (14th, 1994)
12.76" ( 4th, 1994)
65
(29th, 1998)

Dec
78
( 2nd, 1995)
10
(10th, 1995)
13.03" (1994)
7.01" ( 8th, 1994)
11.34" ( 8th, 1994)
41
(30th, 1997)

Annual
108
(Sep 3, 2000)
0
(Feb 4, 1996)
39.18" (Nov 1994)
11.85" (Nov 14, 1994)
21.26" (Jun 21, 1994)
77
(Jun 29, 1999)

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

92
50
72
30
2.7

February

90
44
68
33
4.1

March

89
42
65
38
5.6

April

91
42
66
48
7.4

May

95
53
75
60
7.1

June

95
54
77
67
8.3

July

94
50
74
71
11.2

August

92
43
69
68
13.5

September
92
44
70
61
10.6

October

94
45
72
52
6.7

November

93
50
73
41
4.2

December

91
49
72
32
3.0

Annual

92
47
71
50
7.0

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

NA
41
44
38

February

NA
44
50
40

March

NA
51
57
46

April

NA
61
67
55

May

NA
NA
NA
NA

June

NA
NA
NA
NA

July

NA
NA
NA
NA

August

NA
NA
NA
NA

September
NA
76
83
69

October

NA
64
71
59

November

NA
52
57
48

December

NA
43
47
40

Annual

NA
NA
NA
NA

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