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
8.3
10.4
8.7
2006
8.6
M
M
M
M
M
M
M
M
M
M
M
2007
5.3
10.2
10.2
9.9
8.4
6.7
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
M
M
M
M
M
M
M
M
M
48.27
44.25
26.70
2006
28.24
21.00
29.29
44.98
59.10
69.35
71.41
70.17
61.45
M
37.70
37.70
2007
6.71
20.07
35.61
49.52
67.18
74.18
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
M
M
M
M
M
M
M
M
M
34.15
26.96
12.98
2006
14.23
20.68
26.21
44.48
59.10
69.35
71.39
70.17
59.70
M
37.70
37.10
2007
-12.24
3.05
16.86
33.20
42.37
52.94
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
M
M
M
M
M
M
M
M
M
41.21
35.61
19.84
2006
21.23
20.84
27.75
44.73
59.10
69.35
71.40
70.17
60.57
M
37.70
37.40
2007
-2.76
11.56
26.24
41.36
54.77
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.