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 (USC00209188) 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
1.78
0.45
1.93
0.60
7.17
4.49
5.50
2.16
0.51
3.43
2.47
3.71
2005
25.52
1.49
0.98
1.30
2.12
2.79
2.55
1.51
5.02
0.40
4.30
1.72
2006
3.02
2.57
3.27
3.11
2.19
2.40
4.75
5.65
1.40
5.00
1.86
3.07
2007
4.86
0.74
2.10
2.08
3.50
1.08
0.46
4.67
0.53
2.07
2.66
2.71
2008
3.81
3.19
0.99
2.04
1.50
4.97
5.68
2.12
0.74
0.77
2.70
3.43
2009
1.74
2.43
3.23
5.23
2.93
6.36
0.41
4.96
0.04
1.74
0.62
2.29
2010
0.57
1.86
1.02
2.72
4.49
3.40
3.03
0.91
1.96
1.90
1.43
1.41
2011
1.65
2.79
4.21
5.30
M
M
M
M
M
M
M
M
NCEI Climatology
1.86
1.69
1.86
3.04
3.31
3.29
3.06
2.97
3.08
2.81
2.40
2.03
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
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
26.11
34.00
45.96
59.35
67.54
74.61
78.90
76.63
77.38
61.21
48.37
32.81
2005
29.57
35.88
39.77
60.79
65.36
82.67
84.40
84.10
77.93
64.19
50.83
30.52
2006
38.00
33.46
44.03
60.90
68.77
78.64
83.32
81.03
70.30
55.57
49.63
41.83
2007
39.23
27.08
47.39
54.40
71.07
82.10
82.69
81.41
77.33
68.14
46.11
33.86
2008
33.87
30.54
39.10
62.00
64.54
78.96
81.33
79.85
77.20
59.93
44.36
33.18
2009
26.32
36.31
46.13
57.89
69.72
74.68
73.83
79.12
77.05
55.69
52.87
34.67
2010
25.31
33.39
50.83
61.88
72.54
78.68
85.26
84.94
75.52
64.93
51.58
30.81
2011
27.68
32.93
40.46
54.18
M
M
M
M
M
M
M
M
NCEI Climatology
28.90
32.51
41.49
54.80
65.79
77.60
81.50
79.70
73.40
59.90
46.00
34.99
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
8.96
12.38
28.79
36.33
43.39
51.62
54.77
53.17
51.14
40.93
32.60
17.76
2005
11.48
14.15
19.23
33.36
40.75
56.10
57.73
56.55
50.89
39.50
31.07
18.13
2006
27.33
16.39
23.93
34.87
46.61
52.93
60.39
57.40
49.00
37.96
32.97
29.20
2007
16.55
9.23
27.19
33.80
44.97
53.77
55.72
56.21
48.67
43.07
25.71
17.45
2008
16.77
9.19
17.86
33.86
37.21
55.19
56.47
52.08
47.20
34.10
28.50
17.32
2009
4.68
14.65
22.37
32.59
43.55
49.48
51.67
55.52
46.82
34.50
30.03
16.83
2010
8.00
12.93
23.57
32.73
45.39
53.91
58.42
56.42
47.13
35.29
24.82
16.71
2011
8.64
10.57
18.75
32.21
M
M
M
M
M
M
M
M
NCEI Climatology
12.71
12.23
21.20
30.90
41.70
51.91
56.30
54.20
47.20
37.39
27.70
19.90
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
17.92
23.33
37.38
47.90
55.46
63.02
66.83
64.90
64.26
51.37
40.48
25.28
2005
20.52
25.02
29.50
47.07
53.05
69.38
71.07
70.33
64.41
51.85
40.95
24.32
2006
32.67
24.93
33.98
47.88
57.69
65.79
71.86
69.17
59.65
46.77
41.30
35.52
2007
27.89
18.15
37.29
44.10
58.02
67.93
69.21
68.81
63.00
55.61
35.91
25.66
2008
25.32
19.87
28.47
47.93
50.88
67.07
68.90
65.96
62.20
47.02
36.52
25.25
2009
15.50
25.48
34.25
45.24
56.64
62.08
62.75
67.32
61.93
45.09
41.45
25.75
2010
16.66
23.16
37.20
47.31
58.96
66.30
71.84
70.68
61.33
50.11
38.06
23.76
2011
18.16
21.75
29.61
43.20
M
M
M
M
M
M
M
M
NCEI Climatology
20.80
22.37
31.35
42.85
53.75
64.75
68.90
66.95
60.30
48.65
36.85
27.44
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
