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
0.40
4.14
2.34
6.21
5.93
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
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
6.1
8.1
8.1
8.5
8.3
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
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
75.18
68.49
51.13
36.43
28.39
2003
M
M
M
38.70
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
66.70
69.67
69.90
64.30
43.28
36.00
39.70
2005
20.91
29.69
35.80
48.56
52.63
72.65
78.08
M
M
M
M
M
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
53.04
47.08
34.11
24.90
11.85
2003
M
M
M
38.70
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
66.70
66.17
63.97
64.12
43.28
36.00
36.00
2005
-0.03
6.92
17.51
30.67
38.25
49.52
54.12
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
2002
M
M
M
M
M
M
M
64.11
57.78
42.62
30.66
20.12
2003
M
M
M
38.70
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
66.70
67.92
66.94
64.21
43.28
36.00
37.85
2005
10.44
18.30
26.65
39.62
45.44
61.09
66.10
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.
