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
5.6
7.5
6.4
2006
6.4
M
M
M
M
M
M
M
M
M
M
M
2007
4.1
7.0
6.8
7.3
5.7
5.3
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
47.47
41.60
26.26
2006
27.71
21.26
29.91
45.52
55.45
70.30
70.80
70.75
61.60
M
37.13
35.00
2007
7.34
19.51
33.67
49.18
66.30
73.43
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
32.99
26.17
11.95
2006
12.91
20.54
26.44
44.42
55.45
70.30
70.63
70.75
60.90
M
37.13
35.00
2007
-12.46
2.15
15.38
32.69
41.08
53.89
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
40.23
33.89
19.10
2006
20.31
20.90
28.18
44.97
55.45
70.30
70.71
70.75
61.25
M
37.13
35.00
2007
-2.56
10.83
24.53
40.94
53.69
63.66
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.
