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 (USC00240755) 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
0.01
0.00
0.00
0.03
0.00
0.05
0.06
0.07
2026
0.01
0.00
0.02
0.02
0.03
0.02
0.00
M
M
M
M
M
NCEI Climatology
1.72
1.07
1.33
1.76
2.52
3.18
1.34
1.11
1.73
2.41
1.73
1.56
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
M
M
1.9
2.2
3.3
2.2
1.6
2.7
2.1
2.8
2026
2.3
2.6
3.2
2.3
2.9
2.7
1.8
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
M
M
M
68.40
74.60
76.91
78.79
74.83
53.61
44.73
41.71
2026
36.81
42.39
49.36
54.90
66.90
68.63
81.27
M
M
M
M
M
NCEI Climatology
33.90
36.91
44.70
53.00
63.20
69.91
79.70
79.30
68.90
54.90
41.81
34.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
M
M
45.76
52.13
59.55
60.33
53.21
39.55
34.50
32.84
2026
28.45
30.57
34.32
35.40
45.42
50.47
57.07
M
M
M
M
M
NCEI Climatology
25.20
25.64
30.20
35.40
42.91
49.20
55.40
54.29
47.29
38.30
31.90
25.89
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
M
M
57.08
63.37
68.23
69.56
64.02
46.58
39.62
37.27
2026
32.63
36.48
41.84
45.15
56.16
59.55
69.17
M
M
M
M
M
NCEI Climatology
29.55
31.28
37.45
44.20
53.05
59.56
67.55
66.80
58.09
46.60
36.85
30.04
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
