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
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2005
14.78
26.58
33.60
49.41
M
M
78.86
M
48.60
55.40
40.85
25.89
2006
28.65
20.74
29.96
45.92
59.10
66.85
70.81
70.27
60.95
M
38.37
36.17
2007
7.64
19.29
33.25
49.18
66.55
73.73
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2005
-5.53
8.24
12.64
31.50
M
M
58.07
M
44.80
39.70
26.31
10.87
2006
12.22
20.06
27.20
45.02
59.10
66.85
70.79
70.27
60.05
M
38.37
35.43
2007
-12.59
-0.46
14.19
32.98
40.60
53.40
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
2005
4.63
17.41
23.12
40.45
M
M
68.46
M
46.70
47.55
33.58
18.38
2006
20.44
20.40
28.58
45.47
59.10
66.85
70.80
70.27
60.50
M
38.37
35.80
2007
-2.47
9.41
23.72
41.08
53.57
63.56
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.
