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
0.57
1.43
0.01
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
6.3
8.8
7.2
7.2
12.5
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
M
M
M
M
M
M
M
M
M
M
M
2008
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
2002
M
M
M
M
M
M
M
68.22
55.24
35.44
23.40
18.12
2003
M
M
M
34.50
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
60.45
69.92
61.90
41.90
28.40
M
-19.50
2005
1.50
11.28
24.09
46.11
57.29
65.75
69.29
M
36.70
45.24
28.97
21.03
2006
14.61
12.97
20.36
33.02
M
59.40
58.70
65.75
58.50
M
5.50
24.30
2007
18.50
2.89
19.90
44.91
59.53
67.61
75.04
63.22
51.63
45.82
21.70
6.92
2008
4.80
1.49
18.32
34.82
57.08
70.07
72.66
69.94
56.34
47.71
39.00
-15.00
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
47.44
39.81
18.66
8.64
4.03
2003
M
M
M
30.60
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
51.45
65.10
53.95
36.50
27.00
M
-23.30
2005
-15.64
-8.10
3.48
28.21
36.36
47.98
53.31
M
26.40
30.56
18.30
10.96
2006
0.85
9.70
18.00
29.43
M
57.20
55.58
62.15
56.70
M
3.95
18.15
2007
-3.96
-13.14
-0.79
24.87
39.80
46.57
56.85
44.50
36.60
30.45
9.47
-7.16
2008
-10.02
-15.95
-4.67
13.27
37.73
50.73
52.01
51.23
37.12
31.40
33.80
-19.30
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
57.83
47.52
27.05
16.02
11.08
2003
M
M
M
32.55
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
55.95
67.51
57.93
39.20
27.70
M
-21.40
2005
-7.07
1.59
13.79
37.16
46.82
56.87
61.30
M
31.55
37.90
23.63
16.00
2006
7.73
11.34
19.18
31.22
M
58.30
57.14
63.95
57.60
M
4.72
21.23
2007
7.27
-5.12
9.55
34.89
49.67
57.09
65.94
53.86
44.12
38.13
15.58
-0.12
2008
-2.61
-7.23
6.82
24.05
47.40
60.40
62.34
60.58
46.73
39.55
36.40
-17.15
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
