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
0.45
5.88
4.23
8.28
3.81
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
3.7
4.1
5.2
6.3
6.0
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
74.55
68.05
52.62
41.70
32.80
2003
M
M
M
48.00
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
54.68
69.33
72.57
64.23
48.50
36.27
38.70
2005
23.38
30.68
34.94
48.99
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
2002
M
M
M
M
M
M
M
54.67
48.60
35.41
29.45
17.93
2003
M
M
M
48.00
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
54.68
66.73
68.08
62.20
48.50
36.27
35.80
2005
6.53
12.83
20.76
31.09
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
2002
M
M
M
M
M
M
M
64.61
58.32
44.02
35.57
25.36
2003
M
M
M
48.00
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
54.68
68.03
70.33
63.21
48.50
36.27
37.25
2005
14.95
21.75
27.85
40.04
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.
