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 (USC00421020) 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
0.05
0.27
0.36
0.02
0.00
0.60
0.36
1.12
1.08
0.22
2026
0.10
0.35
0.00
0.44
0.07
0.06
0.53
0.35
0.00
M
M
M
NCEI Climatology
0.63
0.55
0.65
0.34
0.44
0.15
0.59
0.54
0.81
0.81
0.53
0.42
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
8.5
8.1
7.5
8.2
7.6
6.4
6.8
5.9
3.5
3.9
2026
3.3
4.6
6.4
8.8
8.4
9.1
7.3
7.0
7.4
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
63.59
69.89
79.95
93.03
96.15
94.60
84.73
70.63
60.13
51.95
2026
47.75
57.09
73.67
70.39
80.91
94.83
98.63
96.90
89.56
M
M
M
NCEI Climatology
46.31
52.97
63.30
71.70
81.79
94.01
99.59
96.59
87.90
73.49
58.29
46.09
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
42.18
47.60
57.23
69.18
74.07
71.45
64.71
52.20
42.72
35.58
2026
29.97
36.27
48.91
48.54
57.20
70.23
75.25
74.58
69.02
M
M
M
NCEI Climatology
26.01
29.71
36.40
43.70
53.40
64.00
71.40
68.50
59.50
46.00
34.00
25.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
M
M
52.88
58.75
68.59
81.11
85.11
83.03
74.72
61.41
51.43
43.77
2026
38.86
46.68
61.29
59.47
69.05
82.53
86.94
85.74
79.29
M
M
M
NCEI Climatology
36.16
41.34
49.85
57.70
67.60
79.00
85.50
82.55
73.70
59.75
46.15
35.85
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
