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 (USW00094822) 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
2026
M
0.01
3.06
6.46
0.52
5.88
3.01
2.36
7.40
1.94
0.96
M
NCEI Climatology
1.60
1.70
2.40
3.75
4.18
5.23
3.81
4.19
3.62
2.63
2.27
1.93
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
M
10.3
10.0
10.1
7.7
7.5
5.5
5.4
5.3
5.6
8.3
M
NCEI Climatology
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
2026
M
38.25
54.35
64.67
73.52
79.60
85.39
81.35
77.60
70.16
56.85
M
NCEI Climatology
29.09
33.59
46.49
59.70
71.20
80.70
83.90
82.01
75.29
62.29
47.10
34.29
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
M
18.75
30.65
42.23
45.39
59.10
64.42
62.06
58.37
45.16
39.46
M
NCEI Climatology
14.50
17.96
28.10
38.50
49.50
59.60
63.60
61.79
53.50
41.80
30.51
20.21
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
M
28.50
42.50
53.45
59.45
69.35
74.90
71.71
67.98
57.66
48.15
M
NCEI Climatology
21.80
25.78
37.29
49.10
60.35
70.15
73.75
71.90
64.40
52.04
38.80
27.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
