The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station (USC00130923) within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
0.51
1.25
1.99
2.72
3.06
4.56
2.65
0.93
0.22
0.07
0.36
0.62
1998
0.87
0.67
2.37
5.39
1.98
6.13
1.86
3.53
1.98
4.40
0.79
0.20
1999
1.05
0.57
0.95
7.60
4.97
5.36
4.80
1.22
0.99
0.99
0.00
0.38
2000
0.79
1.60
0.60
2.45
4.89
3.38
4.45
3.99
1.59
1.95
3.16
1.56
2001
0.84
1.60
0.69
4.39
7.81
3.93
5.02
2.34
2.85
1.36
2.65
1.33
2002
0.31
0.27
0.64
2.68
2.47
2.26
3.95
8.63
0.88
4.23
0.10
0.00
2003
0.14
0.49
1.17
2.56
4.34
4.87
2.90
2.33
1.50
0.60
1.63
1.18
2004
0.63
1.29
3.52
2.64
7.70
4.96
3.96
1.48
2.54
1.28
1.55
0.24
2005
0.67
1.29
1.27
4.79
6.36
3.94
4.22
2.93
4.96
0.43
1.82
0.68
2006
0.00
0.00
0.00
4.30
0.72
2.45
3.11
3.02
6.01
1.33
0.00
0.00
2007
0.00
0.00
1.56
3.14
4.13
4.07
1.71
11.71
2.00
3.87
0.00
0.00
2008
0.00
0.00
0.00
2.91
6.12
7.64
3.17
1.07
2.27
2.52
0.74
0.00
2009
0.00
0.00
1.28
2.64
5.10
3.17
4.50
1.37
2.40
7.12
0.01
0.00
2010
0.00
0.00
0.00
2.54
2.26
9.45
6.11
2.00
2.75
0.36
2.17
0.00
2011
0.00
0.00
0.00
3.76
3.63
5.22
1.68
1.39
0.66
0.68
0.38
0.02
2012
0.00
0.00
0.00
2.33
2.93
1.46
1.34
0.82
1.48
2.15
0.19
0.00
2013
0.00
0.00
0.00
7.30
7.88
4.14
2.55
2.58
0.68
2.07
1.07
0.00
2014
0.00
0.00
0.00
0.75
M
M
M
M
M
M
M
M
NCEI Climatology
0.77
1.54
2.14
3.88
4.48
5.41
4.24
3.57
3.21
2.56
1.43
1.13
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
12.6
10.6
11.9
9.4
11.9
7.5
6.2
4.7
6.3
10.8
8.8
8.7
1998
8.9
9.0
10.7
10.5
10.6
8.0
4.9
5.1
6.0
9.0
10.2
8.9
1999
10.6
10.5
10.8
12.2
11.7
9.7
7.4
5.8
6.3
8.9
9.3
9.0
2000
9.8
10.5
9.4
11.5
10.8
9.1
5.8
5.5
6.9
8.9
9.5
10.1
2001
9.2
9.5
8.8
11.9
10.6
9.6
6.6
5.6
5.6
9.0
9.3
9.7
2002
9.2
11.6
11.3
12.3
11.4
10.1
6.3
5.5
6.0
7.6
8.1
9.0
2003
9.3
10.4
11.4
11.9
9.3
7.6
5.9
4.3
6.2
7.6
10.1
11.3
2004
10.4
10.6
9.3
10.9
12.4
8.1
5.5
5.7
6.9
8.8
8.5
10.4
2005
10.2
9.6
10.5
10.8
11.0
9.6
6.5
5.1
6.7
8.0
10.8
8.3
2006
10.7
10.1
11.4
12.3
11.3
8.0
5.2
4.7
5.9
8.3
8.9
9.4
2007
10.3
8.7
9.4
11.2
12.7
8.3
5.0
5.0
7.5
9.5
9.1
7.0
2008
9.6
9.5
9.0
11.9
10.6
8.7
5.1
4.3
5.3
7.2
9.9
9.7
2009
7.8
8.6
8.4
10.5
10.5
7.7
5.4
6.0
4.9
7.4
8.9
9.8
2010
8.6
8.0
9.9
11.3
10.6
7.5
5.7
5.8
7.3
8.5
11.0
10.1
2011
9.5
10.9
10.1
11.4
12.6
9.6
5.9
4.9
5.5
8.0
10.3
8.6
2012
9.9
10.1
11.2
12.0
11.5
8.6
5.5
5.8
6.8
9.2
9.9
9.8
2013
10.3
10.1
10.9
12.1
11.8
9.2
6.6
4.4
6.9
8.4
10.9
9.1
2014
11.4
9.6
12.4
12.1
M
M
M
M
M
M
M
M
NCEI Climatology
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
20.30
28.67
43.04
53.91
65.29
82.98
81.74
78.41
74.78
63.34
35.27
30.63
1998
27.83
36.38
38.62
59.94
77.64
75.38
82.34
80.79
81.35
61.69
47.68
37.10
1999
22.06
37.11
45.61
57.81
70.11
78.98
86.50
78.78
73.18
62.79
54.53
34.34
2000
26.85
39.47
53.16
60.16
74.32
77.85
80.64
80.42
77.09
64.24
37.49
14.69
2001
26.10
24.53
33.89
62.36
68.95
80.79
83.76
79.83
70.80
60.46
57.56
36.74
2002
36.71
35.70
36.73
58.83
69.92
82.76
85.69
79.57
76.41
53.37
42.66
37.28
2003
26.94
30.10
42.46
60.56
68.26
78.64
81.82
82.59
73.17
64.26
41.89
31.54
2004
23.80
27.25
47.37
63.70
70.51
76.93
79.40
75.65
78.28
60.89
47.03
32.49
2005
23.67
36.81
43.47
63.57
66.73
83.40
84.06
79.85
78.92
64.15
46.77
22.48
2006
34.15
31.77
43.34
63.96
71.36
80.56
84.63
79.44
70.00
56.96
47.26
37.95
2007
25.69
19.20
46.18
56.19
76.27
81.19
83.01
81.14
77.27
64.37
44.78
26.28
2008
21.08
23.55
37.22
54.19
69.27
78.53
82.94
79.68
73.70
61.95
42.68
24.41
2009
20.64
33.66
46.20
57.80
70.52
77.15
77.16
76.68
75.92
51.50
52.30
23.79
2010
16.15
22.55
45.20
66.87
71.93
78.96
82.57
84.58
73.72
67.31
45.01
23.88
2011
20.05
28.24
40.10
56.47
70.08
79.73
85.61
81.21
68.64
65.19
48.86
34.98
2012
33.35
36.87
60.86
62.68
76.68
83.19
88.59
83.02
77.10
58.04
49.28
33.53
2013
28.37
29.68
33.08
51.87
67.18
78.58
83.73
81.28
77.88
60.74
41.90
22.27
2014
21.99
19.45
36.15
56.41
M
M
M
M
M
M
M
M
NCEI Climatology
23.71
28.07
41.09
56.50
69.10
79.30
82.40
79.50
73.41
59.69
43.20
29.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
3.21
12.61
24.39
31.74
41.59
58.93
62.09
58.16
50.01
41.05
21.65
19.80
1998
13.55
24.47
25.27
40.23
52.72
56.92
61.43
62.43
53.29
41.49
29.26
14.48
1999
4.40
23.33
24.51
38.54
50.41
58.49
65.86
58.17
45.80
34.51
29.58
13.43
2000
7.69
21.87
29.59
34.94
49.78
54.86
60.81
60.45
48.67
41.94
22.57
-1.11
2001
9.25
5.91
20.15
38.58
50.04
58.13
63.34
59.61
48.15
36.42
34.78
19.77
2002
15.68
17.41
18.45
35.33
43.87
60.72
64.54
58.45
51.41
32.71
21.35
15.56
2003
6.26
5.10
18.07
36.71
46.33
55.89
60.70
60.33
46.06
36.16
23.90
18.10
2004
5.66
11.88
30.04
34.57
48.29
55.30
58.90
53.43
54.04
38.92
27.03
15.07
2005
8.89
21.20
22.57
39.81
46.07
61.61
62.37
57.33
52.82
38.85
26.21
7.87
2006
21.57
10.24
26.39
40.70
48.71
57.15
62.62
60.15
46.87
35.11
25.96
20.97
2007
8.69
3.76
29.47
33.92
52.71
58.66
60.43
62.29
50.91
43.18
24.69
13.60
2008
5.12
5.56
22.98
34.10
45.03
58.00
61.76
56.61
50.47
37.25
25.56
3.50
2009
1.61
15.28
25.94
34.02
47.12
57.05
56.18
56.70
50.59
34.34
31.31
7.08
2010
2.32
3.64
27.03
40.01
47.89
59.05
64.21
63.94
49.70
37.38
26.09
8.48
2011
3.15
12.04
23.63
34.79
46.87
59.62
66.64
58.47
44.31
38.41
25.83
16.78
2012
14.02
20.48
38.92
38.73
51.89
59.07
64.70
56.29
45.16
34.73
26.25
14.80
2013
9.29
12.38
18.58
33.11
47.13
59.05
60.61
59.66
53.00
37.40
20.81
4.51
2014
-0.70
-1.65
18.77
32.37
M
M
M
M
M
M
M
M
NCEI Climatology
6.30
10.50
22.70
34.29
47.61
58.39
62.00
59.19
50.30
37.40
24.70
12.89
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
11.75
20.64
33.71
42.82
53.44
70.96
71.91
68.29
62.39
52.19
28.46
25.22
1998
20.69
30.43
31.95
50.09
65.18
66.15
71.89
71.61
67.32
51.59
38.47
25.79
1999
13.23
30.22
35.06
48.17
60.26
68.74
76.18
68.48
59.49
48.65
42.06
23.88
2000
17.27
30.67
41.37
47.55
62.05
66.35
70.73
70.44
62.88
53.09
30.03
6.79
2001
17.67
15.22
27.02
50.47
59.50
69.46
73.55
69.72
59.48
48.44
46.17
28.25
2002
26.20
26.56
27.59
47.08
56.89
71.74
75.11
69.01
63.91
43.04
32.01
26.42
2003
16.60
17.60
30.26
48.64
57.29
67.27
71.26
71.46
59.61
50.21
32.89
24.82
2004
14.73
19.56
38.70
49.14
59.40
66.12
69.15
64.54
66.16
49.91
37.03
23.78
2005
16.28
29.01
33.02
51.69
56.40
72.50
73.21
68.59
65.87
51.50
36.49
15.18
2006
27.86
21.01
34.86
52.33
60.04
68.86
73.63
69.79
58.43
46.04
36.61
29.46
2007
17.19
11.48
37.83
45.05
64.49
69.92
71.72
71.72
64.09
53.77
34.73
19.94
2008
13.10
14.56
30.10
44.15
57.15
68.26
72.35
68.14
62.09
49.60
34.12
13.96
2009
11.13
24.47
36.07
45.91
58.82
67.10
66.67
66.69
63.26
42.92
41.81
15.44
2010
9.24
13.09
36.11
53.44
59.91
69.00
73.39
74.26
61.71
52.34
35.55
16.18
2011
11.60
20.14
31.86
45.63
58.48
69.68
76.13
69.84
56.47
51.80
37.35
25.88
2012
23.68
28.67
49.89
50.71
64.29
71.13
76.64
69.65
61.13
46.38
37.76
24.17
2013
18.83
21.03
25.83
42.49
57.16
68.81
72.17
70.47
65.44
49.07
31.35
13.39
2014
10.65
8.90
27.46
44.39
M
M
M
M
M
M
M
M
NCEI Climatology
15.00
19.29
31.90
45.40
58.35
68.85
72.20
69.35
61.86
48.55
33.95
21.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
