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 (USC00202308) 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
2007
M
M
M
M
M
M
M
M
1.99
1.89
2.41
3.43
2008
2.31
4.99
3.31
2.04
2.66
2.91
4.92
0.96
3.61
0.87
2.68
3.10
2009
1.69
1.77
5.98
5.17
2.63
3.58
2.20
1.99
1.85
3.68
1.06
2.49
2010
0.85
1.83
1.35
2.71
5.20
2.96
3.94
1.06
2.06
0.82
2.85
0.07
2011
1.73
4.20
2.59
3.96
2.12
2.26
2.48
2.53
5.03
3.27
7.21
2.91
2012
2.04
2.52
4.15
1.15
1.46
1.68
0.75
2.78
2.85
0.48
M
M
NCEI Climatology
2.49
2.05
2.45
3.27
3.80
3.36
3.03
3.66
2.86
2.58
2.89
2.41
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
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
2007
M
M
M
M
M
M
M
M
77.50
69.31
49.79
36.10
2008
36.13
32.21
41.27
62.66
66.52
81.18
84.75
82.37
77.61
60.31
48.43
34.23
2009
25.97
38.78
47.16
59.63
70.27
78.62
79.96
80.91
74.08
58.83
53.37
35.57
2010
30.13
33.52
50.30
64.61
70.82
83.04
86.96
84.48
75.76
66.27
50.96
30.68
2011
29.20
33.43
43.17
57.04
66.16
81.00
89.33
82.92
72.00
61.91
54.11
41.87
2012
38.55
40.48
60.00
60.07
75.36
81.53
88.61
81.45
74.90
55.00
M
M
NCEI Climatology
32.10
35.23
45.19
58.41
70.10
79.80
84.00
81.59
75.20
62.50
48.60
36.79
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
50.25
45.96
29.68
20.55
2008
16.93
14.36
22.31
36.85
42.39
57.68
59.39
54.67
51.11
34.69
30.78
15.77
2009
5.45
12.45
21.79
31.35
45.71
56.32
55.31
56.70
50.88
37.43
33.21
19.93
2010
15.75
17.84
26.83
37.33
48.71
61.36
63.23
60.90
51.32
40.93
27.36
16.36
2011
11.43
12.64
24.37
35.52
46.89
58.80
65.04
56.60
52.21
39.43
33.54
25.47
2012
20.55
22.17
35.26
33.92
48.36
57.47
62.83
57.55
46.78
35.00
M
M
NCEI Climatology
17.30
18.51
26.09
36.30
48.00
58.31
62.41
60.31
52.70
41.40
31.81
23.71
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
63.88
57.50
39.46
28.17
2008
25.52
22.93
31.79
49.67
54.32
69.43
72.07
68.52
64.36
47.50
39.91
24.05
2009
15.69
24.43
33.96
44.17
58.15
67.48
67.63
68.80
62.48
47.91
43.31
27.67
2010
22.54
25.82
38.57
50.31
59.77
72.20
75.10
72.63
63.29
53.41
39.16
23.52
2011
20.32
22.50
33.77
46.46
56.53
69.90
77.19
69.72
62.10
50.67
44.08
33.43
2012
29.36
30.94
47.67
46.25
61.86
69.50
75.72
69.50
60.06
45.00
M
M
NCEI Climatology
24.70
26.87
35.64
47.35
59.05
69.05
73.20
70.95
63.95
51.95
40.21
30.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
