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
1.55
1.85
0.84
0.16
0.00
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
5.8
7.2
6.8
6.6
7.3
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
6.8
2005
7.2
5.9
6.3
9.1
8.7
7.4
7.3
M
M
6.6
8.3
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
74.36
62.79
38.08
27.54
21.81
2003
M
M
M
44.40
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
53.70
64.21
58.50
64.52
40.27
42.15
-5.00
2005
11.22
19.18
28.75
52.40
55.60
69.71
75.52
M
55.20
49.44
29.63
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
51.74
43.72
22.22
11.57
8.38
2003
M
M
M
44.40
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
53.70
61.22
57.12
64.30
40.27
42.15
-7.00
2005
-13.39
-3.15
5.45
33.24
36.99
50.72
55.05
M
44.60
34.00
16.52
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
63.05
53.26
30.15
19.55
15.09
2003
M
M
M
44.40
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
53.70
62.72
57.81
64.41
40.27
42.15
-6.00
2005
-1.09
8.01
17.10
42.82
46.29
60.21
65.29
M
49.90
41.72
23.07
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
