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 (USC00252851) 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
2004
0.61
0.49
3.99
0.41
4.44
1.58
5.78
1.88
0.47
0.32
0.79
0.28
2005
1.00
0.91
0.62
4.13
4.29
7.74
5.30
4.05
0.68
3.46
0.81
0.87
2006
0.83
0.05
1.74
1.13
1.93
2.99
3.90
5.57
3.12
2.88
0.85
1.78
2007
0.49
1.17
2.26
2.56
3.82
1.59
1.43
4.75
0.68
5.87
0.12
2.18
2008
0.35
1.60
2.60
2.95
3.73
2.94
0.67
0.52
5.01
4.69
1.02
1.06
2009
0.19
0.49
2.23
5.26
2.59
5.31
4.91
5.77
1.34
2.69
0.83
1.13
2010
0.63
0.85
3.57
3.01
4.28
6.57
5.30
1.44
4.20
1.91
1.34
0.14
2011
0.82
0.76
0.56
7.50
4.96
4.89
4.52
7.30
1.35
0.08
3.29
2.70
2012
0.05
1.85
2.33
3.46
1.70
4.45
5.83
6.91
1.40
1.76
0.96
0.89
2013
0.66
0.67
0.87
6.30
5.99
3.32
2.78
2.71
4.98
2.98
1.08
0.88
2014
0.24
1.19
0.42
1.87
2.27
5.87
1.86
4.22
M
M
M
M
NCEI Climatology
0.78
1.46
2.08
3.40
4.58
4.61
5.38
3.89
3.43
2.88
1.86
1.35
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
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
2004
32.07
35.64
56.48
67.71
74.70
80.24
82.20
81.00
85.07
70.00
53.64
42.28
2005
36.23
44.80
56.64
69.05
75.65
84.56
87.93
85.93
83.70
68.15
55.86
34.56
2006
48.94
44.89
53.00
73.43
75.10
85.00
89.97
85.83
74.50
63.17
55.68
47.36
2007
40.67
33.58
53.95
57.36
77.76
83.35
87.44
89.04
79.96
70.60
54.30
34.35
2008
32.20
32.30
52.88
57.79
74.00
82.81
86.43
85.46
77.21
66.60
52.21
35.79
2009
34.14
47.12
52.27
61.90
75.15
83.04
82.30
81.58
75.82
57.16
55.09
32.18
2010
25.39
31.04
50.93
71.33
72.07
85.37
85.72
88.50
80.46
71.28
52.67
35.86
2011
28.44
37.88
52.34
65.85
73.87
83.53
90.30
84.61
75.70
71.06
52.90
42.81
2012
44.97
45.10
69.55
71.10
82.03
85.87
92.10
86.42
78.79
65.20
57.10
43.52
2013
40.10
39.46
45.68
59.23
72.55
81.50
84.61
83.19
81.10
66.81
49.63
33.23
2014
34.94
30.07
50.81
66.03
76.48
83.25
83.67
84.33
M
M
M
M
NCEI Climatology
34.80
40.06
52.41
63.70
74.10
83.51
87.30
85.70
79.00
67.00
51.90
39.30
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
13.63
14.62
33.68
40.46
55.34
58.69
62.68
58.79
54.89
43.30
35.14
19.97
2005
16.55
24.17
30.00
44.09
48.81
64.85
66.37
64.68
56.89
43.81
30.97
18.07
2006
26.13
18.15
30.16
43.75
52.80
62.30
66.38
65.14
51.20
40.93
29.82
25.14
2007
10.00
13.73
31.84
36.50
56.24
62.74
66.16
69.04
54.00
46.50
28.07
17.19
2008
12.23
14.78
27.26
36.04
48.52
62.33
66.57
61.18
54.39
41.83
30.97
14.45
2009
11.17
18.65
26.46
37.72
52.41
63.40
62.11
62.12
53.29
38.60
33.26
14.23
2010
10.71
12.96
30.71
46.03
52.27
65.59
69.34
66.54
55.21
43.03
29.42
16.68
2011
10.07
16.85
29.31
40.81
51.35
63.40
71.60
66.48
51.03
42.81
30.07
22.23
2012
19.55
21.82
43.26
45.53
56.84
63.31
70.42
60.06
50.59
40.60
30.00
22.86
2013
17.45
18.64
25.10
34.90
51.81
62.53
64.55
65.13
57.97
40.74
28.17
13.39
2014
8.55
11.86
22.00
39.27
52.71
63.64
60.70
65.37
M
M
M
M
NCEI Climatology
13.70
17.93
28.10
39.10
51.99
62.10
66.30
62.60
53.20
40.89
28.29
18.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
23.07
25.12
45.08
54.08
65.69
69.47
72.44
70.21
69.98
56.65
44.39
31.12
2005
26.39
35.02
43.32
56.57
62.23
74.70
77.15
75.30
70.30
55.98
43.41
26.31
2006
37.53
31.61
41.58
58.59
63.95
73.65
78.17
75.48
62.85
52.05
42.75
36.25
2007
25.33
23.65
42.89
46.93
67.00
73.04
76.80
79.04
66.98
58.55
41.19
25.77
2008
22.22
23.54
39.61
46.92
61.26
72.57
76.50
73.32
65.80
54.22
41.59
25.12
2009
22.66
32.88
39.37
49.81
63.78
73.22
72.20
71.85
64.55
47.88
44.17
23.20
2010
18.05
22.00
40.82
58.68
62.17
75.48
77.53
77.52
67.84
57.16
41.04
26.27
2011
19.26
27.37
40.83
53.33
62.61
73.47
80.95
75.55
63.37
56.94
41.48
32.52
2012
32.26
33.54
56.40
58.32
69.44
74.69
81.26
73.24
64.69
52.90
43.55
33.19
2013
28.77
29.05
35.39
47.07
62.18
72.02
74.58
74.16
69.53
53.77
38.90
23.31
2014
21.74
20.96
36.40
52.65
64.60
73.45
72.18
74.85
M
M
M
M
NCEI Climatology
24.25
29.00
40.25
51.40
63.05
72.80
76.80
74.15
66.10
53.95
40.10
28.85
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
