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
1.18
0.77
1.53
0.65
5.74
7.09
5.82
2.16
0.65
2.94
2.57
2.97
2005
2.15
0.64
0.88
1.92
1.91
3.45
1.28
1.18
1.73
0.39
1.18
1.77
2006
3.03
1.24
0.78
2.61
0.90
3.32
5.94
2.86
1.77
5.27
1.20
2.10
2007
3.87
0.27
1.83
1.41
3.89
0.69
1.34
3.45
1.10
1.76
1.56
1.61
2008
3.48
2.47
0.40
2.02
1.74
8.32
3.75
1.69
6.99
1.14
1.88
3.00
2009
1.06
0.89
2.89
4.93
1.80
4.71
1.13
5.58
0.88
3.11
0.47
1.11
2010
0.16
1.25
0.49
1.78
4.07
3.37
2.68
0.88
1.81
1.84
1.77
0.91
2011
1.13
1.20
3.81
3.65
4.89
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
27.67
35.74
45.58
57.20
65.84
75.79
78.52
78.88
77.26
62.43
47.45
31.36
2005
31.92
35.38
38.90
58.55
64.85
82.95
81.45
84.24
78.21
60.17
53.79
28.23
2006
38.36
35.14
39.95
58.88
69.43
80.57
83.58
83.00
69.33
54.45
48.76
39.73
2007
36.77
27.05
49.24
60.94
72.09
81.43
82.34
85.77
72.07
68.31
43.26
30.13
2008
30.71
30.08
37.89
60.40
62.75
77.67
79.89
78.73
75.61
56.05
39.52
30.27
2009
24.10
34.42
42.86
56.86
68.12
76.00
75.67
78.61
72.25
59.39
50.95
34.45
2010
26.94
32.20
46.80
64.71
70.09
78.96
84.76
83.89
72.85
63.83
48.00
30.05
2011
26.29
30.75
39.50
56.14
66.50
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
11.62
18.42
27.67
33.40
44.16
53.07
57.30
57.67
52.25
41.04
32.45
19.00
2005
15.52
17.58
20.75
33.73
41.33
59.36
56.55
59.41
51.75
38.58
33.14
15.00
2006
25.56
19.64
21.64
33.58
47.76
54.43
60.19
62.46
47.06
36.69
32.86
27.23
2007
18.45
11.05
28.43
39.00
45.91
54.62
55.62
60.23
47.71
44.69
26.35
18.07
2008
17.74
18.38
21.39
35.57
38.96
54.96
57.15
56.00
52.52
35.89
27.00
17.44
2009
5.45
12.26
26.10
35.79
43.81
52.52
52.80
57.89
49.40
42.48
35.67
23.09
2010
16.56
19.09
26.53
40.43
47.65
57.88
63.71
63.28
51.60
41.87
29.91
18.84
2011
11.15
14.25
21.00
36.62
48.53
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
19.64
27.08
36.62
45.30
55.00
64.43
67.91
68.21
64.42
51.74
39.95
24.88
2005
23.72
26.48
29.82
46.14
53.09
71.16
69.00
71.82
64.98
49.38
43.46
21.61
2006
31.96
27.39
30.80
46.23
58.60
67.50
71.89
72.73
58.19
45.57
40.81
33.48
2007
27.61
19.05
38.83
49.97
59.00
68.02
68.98
73.00
59.89
56.50
34.80
24.10
2008
24.23
24.23
29.64
47.98
50.85
66.31
68.52
67.37
64.07
45.97
33.26
24.39
2009
14.77
23.34
35.67
46.33
55.97
64.26
64.23
68.25
60.83
50.93
43.31
28.77
2010
21.84
25.67
36.74
52.57
58.87
68.42
74.24
73.58
62.23
52.85
38.95
24.53
2011
18.65
22.50
30.21
46.38
57.37
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.
