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
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
M
M
M
M
8.0
2005
6.7
5.9
7.8
6.7
6.1
4.7
4.6
M
M
5.2
7.9
6.6
2006
7.1
M
M
M
M
M
M
M
M
M
M
4.9
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
2004
M
M
M
M
M
M
M
71.30
71.13
43.10
39.28
43.70
2005
21.22
28.81
33.98
55.08
60.47
78.90
79.68
M
48.70
56.17
46.24
28.88
2006
33.20
22.24
27.21
48.30
55.30
72.60
78.40
M
M
M
M
M
2007
M
M
M
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
2004
M
M
M
M
M
M
M
64.82
68.53
43.10
39.28
29.70
2005
2.53
7.93
16.84
33.86
40.51
58.54
59.28
M
41.70
38.52
27.20
15.86
2006
17.27
22.14
26.94
47.32
55.30
72.60
78.40
M
M
M
M
M
2007
M
M
M
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
2004
M
M
M
M
M
M
M
68.06
69.83
43.10
39.28
36.70
2005
11.87
18.37
25.41
44.47
50.49
68.72
69.48
M
45.20
47.35
36.72
22.37
2006
25.23
22.19
27.07
47.81
55.30
72.60
78.40
M
M
M
M
M
2007
M
M
M
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.
