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 (USC00331541) 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
M
M
M
M
0.00
M
M
M
M
M
2.03
4.61
2005
6.26
1.65
2.22
4.14
2.68
3.56
5.60
5.35
3.42
2.41
2.75
1.41
2006
2.03
2.13
2.56
2.73
5.53
0.32
3.39
3.31
2.07
5.97
2.31
3.79
2007
2.45
1.66
3.15
2.14
2.75
2.72
3.29
8.05
1.66
3.34
3.80
4.35
2008
2.03
5.31
6.28
1.72
4.27
5.69
3.69
3.37
4.96
2.26
2.72
3.73
2009
2.34
2.17
3.81
2.90
3.52
4.75
4.38
2.91
2.68
4.06
0.96
3.27
2010
1.37
2.32
2.33
1.25
2.90
4.81
3.14
1.84
3.23
1.86
4.33
1.80
2011
1.21
4.49
4.18
5.41
9.89
2.73
2.93
4.26
6.56
6.23
5.26
4.73
2012
3.13
1.37
3.64
0.92
4.54
1.96
3.48
2.14
6.14
7.12
0.96
3.64
2013
2.13
1.80
1.97
3.60
1.03
6.25
6.65
2.17
3.38
3.75
3.04
3.73
2014
1.48
1.79
2.12
5.42
4.74
6.48
2.99
3.12
2.69
2.39
2.06
2.12
2015
2.91
1.74
2.36
3.77
0.01
M
M
M
M
M
M
M
NCEI Climatology
2.88
2.33
3.08
3.71
4.04
4.26
4.14
3.58
3.38
3.37
2.95
2.93
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
2015
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
24.11
33.32
47.81
56.86
72.24
76.00
80.95
76.42
75.70
61.13
50.69
35.58
2005
33.61
37.70
40.27
60.97
65.20
77.91
83.09
81.87
76.75
60.65
53.04
30.82
2006
42.70
35.57
43.67
63.04
67.33
72.20
83.53
81.76
71.22
57.20
51.31
44.28
2007
42.61
23.96
47.52
54.14
73.84
80.16
79.41
80.26
76.47
68.42
49.96
37.94
2008
34.45
33.17
40.06
63.03
65.45
79.62
80.67
78.84
77.08
59.37
45.59
36.31
2009
24.94
36.29
49.35
59.43
70.40
76.34
76.90
79.68
73.23
58.03
53.19
35.57
2010
28.96
30.18
48.48
64.53
71.29
78.53
83.87
83.46
75.90
63.61
52.07
28.57
2011
26.34
34.89
45.00
57.97
68.45
77.90
85.77
80.35
72.20
59.94
54.76
40.65
2012
35.97
39.21
58.59
56.36
76.90
79.67
86.06
81.68
72.55
60.06
46.33
41.61
2013
34.81
31.86
38.23
58.47
72.42
76.77
80.06
78.26
73.03
62.10
43.83
35.58
2014
25.03
27.54
37.94
59.45
69.27
78.14
77.97
79.13
72.86
60.35
41.90
38.19
2015
27.27
21.36
40.39
58.70
46.00
M
M
M
M
M
M
M
NCEI Climatology
32.20
35.04
44.79
58.20
69.00
77.60
81.60
80.30
74.00
61.40
48.30
36.99
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
10.15
15.36
31.00
38.14
49.38
56.87
59.74
56.81
55.30
41.18
34.68
20.74
2005
17.86
20.85
22.77
39.07
42.80
58.91
63.43
61.77
55.07
41.19
31.68
18.71
2006
28.87
20.82
27.17
40.07
47.13
51.40
65.00
61.66
52.18
38.70
34.31
29.48
2007
18.42
7.92
28.45
37.29
49.42
56.74
57.52
62.17
53.63
49.10
32.48
23.42
2008
19.68
16.69
23.90
40.97
43.45
59.45
59.42
57.35
54.96
38.83
30.33
19.41
2009
8.65
18.21
27.39
38.83
47.27
56.21
56.68
59.84
54.10
40.21
36.96
21.60
2010
18.22
16.64
29.84
40.27
51.03
59.24
62.10
61.12
52.31
42.03
31.75
16.97
2011
12.62
17.41
25.00
39.23
50.10
55.20
64.52
58.35
54.37
42.32
36.34
27.45
2012
20.48
23.90
35.97
35.32
50.94
56.20
63.45
57.45
49.48
41.58
29.67
28.81
2013
19.03
17.93
23.45
34.93
48.71
55.70
61.16
57.10
51.20
41.73
27.97
20.35
2014
6.65
10.21
16.52
35.93
48.57
57.62
56.62
57.65
51.28
41.10
26.00
26.03
2015
11.77
0.29
21.16
37.93
40.00
M
M
M
M
M
M
M
NCEI Climatology
16.79
18.01
25.91
36.69
47.00
56.70
60.09
58.80
52.00
41.00
31.41
22.70
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
17.13
24.34
39.40
47.50
60.81
66.43
70.34
66.62
65.50
51.09
42.48
28.16
2005
25.73
29.28
31.52
50.14
54.00
68.41
73.26
71.82
65.91
50.92
42.36
24.77
2006
35.78
28.20
35.42
51.55
57.23
61.80
74.26
71.71
61.73
47.95
42.81
36.88
2007
30.52
15.94
37.98
45.71
61.63
68.45
68.46
71.22
65.05
58.76
41.22
30.68
2008
27.06
24.93
31.98
52.00
54.45
69.53
70.04
68.10
66.02
49.10
37.96
27.86
2009
16.79
27.25
38.37
49.13
58.83
66.28
66.79
69.76
63.67
49.12
45.08
28.58
2010
23.59
23.41
39.16
52.40
61.16
68.88
72.98
72.29
64.10
52.82
41.91
22.77
2011
19.48
26.15
35.00
48.60
59.27
66.55
75.15
69.35
63.28
51.13
45.55
34.05
2012
28.23
31.55
47.28
45.84
63.92
67.93
74.76
69.56
61.02
50.82
38.00
35.21
2013
26.92
24.89
30.84
46.70
60.56
66.23
70.61
67.68
62.12
51.92
35.90
27.97
2014
15.84
18.88
27.23
47.69
58.92
67.88
67.29
68.39
62.07
50.73
33.95
32.11
2015
19.52
10.82
30.77
48.32
43.00
M
M
M
M
M
M
M
NCEI Climatology
24.50
26.52
35.35
47.45
58.00
67.15
70.85
69.55
63.00
51.20
39.86
29.85
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
