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 () 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
2002
M
M
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2002
M
M
M
M
M
M
M
6.8
6.8
6.9
7.3
8.2
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
7.4
6.2
8.1
8.0
8.2
7.1
6.2
M
M
8.1
9.1
6.8
2006
7.8
M
M
M
M
M
M
M
M
M
M
M
2007
5.6
8.9
8.6
8.6
7.7
7.2
5.9
5.9
6.7
6.6
7.5
8.2
2008
7.7
8.1
8.6
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
2002
M
M
M
M
M
M
M
80.45
74.01
51.29
38.47
28.71
2003
M
M
M
54.30
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
65.75
74.35
68.17
67.60
45.23
38.43
48.40
2005
18.87
27.85
33.69
54.93
60.02
78.98
80.09
M
53.40
55.61
43.83
26.84
2006
29.01
24.45
31.64
49.36
65.70
71.80
73.10
64.80
64.40
M
38.77
35.03
2007
12.57
19.43
35.53
49.54
67.61
76.60
76.36
77.35
72.05
60.57
39.89
26.05
2008
27.71
25.22
31.39
M
M
M
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2002
M
M
M
M
M
M
M
62.65
56.19
38.30
27.71
17.56
2003
M
M
M
54.30
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
65.75
72.64
66.23
65.47
45.23
38.43
39.20
2005
4.10
12.95
20.00
37.45
45.21
62.00
63.55
M
52.50
44.65
30.77
16.78
2006
17.01
23.77
31.39
48.74
65.70
71.80
73.06
64.80
63.00
M
38.77
35.03
2007
1.31
6.75
20.25
36.22
48.76
58.85
61.84
60.54
54.24
45.97
29.04
15.68
2008
15.30
12.24
17.43
M
M
M
M
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2002
M
M
M
M
M
M
M
71.55
65.10
44.80
33.09
23.14
2003
M
M
M
54.30
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
65.75
73.49
67.20
66.54
45.23
38.43
43.80
2005
11.48
20.40
26.84
46.19
52.62
70.49
71.82
M
52.95
50.13
37.30
21.81
2006
23.01
24.11
31.51
49.05
65.70
71.80
73.08
64.80
63.70
M
38.77
35.03
2007
6.94
13.09
27.89
42.88
58.19
67.72
69.10
68.94
63.15
53.27
34.46
20.86
2008
21.51
18.73
24.41
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
