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 (USC00218692) 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
2025
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.27
1.26
2.25
3.30
4.47
5.38
4.93
4.82
4.12
2.77
1.89
1.50
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
M
M
M
M
M
M
M
M
M
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
2025
M
17.29
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
21.70
26.58
39.10
55.20
68.10
78.30
81.30
79.09
72.90
58.70
41.39
27.51
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
-2.08
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
4.80
8.90
22.30
34.91
47.79
58.60
61.40
59.00
50.40
36.90
24.40
12.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
7.61
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
13.25
17.74
30.70
45.06
57.95
68.45
71.35
69.05
61.65
47.80
32.90
19.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
