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 (USW00003818) 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
2024
M
M
M
M
M
3.46
3.77
0.26
M
M
2.03
1.17
2025
M
3.00
5.07
2.44
2.51
0.74
M
M
M
M
M
M
NCEI Climatology
4.04
4.64
5.01
3.72
3.15
5.07
5.10
4.93
4.06
3.06
3.67
4.81
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
M
M
M
M
M
4.3
3.2
4.8
6.9
1.6
5.0
0.6
2025
M
6.5
6.0
4.9
4.2
3.8
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
2024
M
M
M
M
M
92.30
91.75
93.43
86.71
82.57
76.82
66.38
2025
66.20
68.57
75.03
83.06
86.17
89.73
M
M
M
M
M
M
NCEI Climatology
62.90
67.22
73.71
80.11
87.50
91.20
92.39
91.40
88.69
81.10
71.70
64.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
M
M
M
M
M
71.21
74.56
73.23
71.41
57.37
56.72
41.30
2025
66.20
45.93
47.39
56.36
65.62
70.57
M
M
M
M
M
M
NCEI Climatology
40.71
43.89
49.20
55.10
64.20
71.11
73.00
72.79
68.60
58.01
47.39
43.01
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
M
M
M
M
M
81.76
83.15
83.33
79.06
69.97
66.77
53.84
2025
66.20
57.25
61.21
69.71
75.90
80.15
M
M
M
M
M
M
NCEI Climatology
51.81
55.55
61.45
67.61
75.85
81.15
82.70
82.10
78.64
69.55
59.54
53.85
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
