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 (USC00319440) 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
2023
M
M
1.94
3.29
1.39
1.32
2.65
4.44
4.05
0.90
1.92
3.41
2024
1.77
0.66
4.75
0.65
3.41
0.47
6.66
3.81
7.19
0.81
0.91
2.43
2025
1.06
3.09
1.55
2.10
6.33
5.26
5.27
3.39
0.35
2.90
0.27
2.11
2026
1.41
1.84
1.80
2.34
1.43
2.35
7.97
2.59
M
M
M
M
NCEI Climatology
3.69
3.34
4.13
3.72
3.69
5.13
5.75
5.70
6.92
4.29
3.39
3.57
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
M
M
6.8
6.3
5.9
4.9
4.6
4.7
4.6
3.8
4.2
4.4
2024
6.3
6.4
7.0
7.5
5.1
5.1
5.1
4.0
4.0
3.3
4.9
5.4
2025
6.1
6.0
7.1
7.5
5.5
4.8
4.7
3.9
5.3
6.0
4.0
5.3
2026
5.9
6.2
7.5
6.4
5.8
5.6
4.5
4.4
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
2023
M
M
64.25
74.79
75.49
84.22
90.73
89.62
82.16
74.34
62.95
59.56
2024
55.44
58.58
66.00
74.55
81.74
89.57
89.42
86.69
80.90
74.55
67.03
55.80
2025
46.68
55.72
68.35
76.61
79.97
89.41
91.19
84.24
81.67
71.68
62.56
52.73
2026
51.66
52.53
72.23
78.69
80.69
90.96
90.84
91.41
M
M
M
M
NCEI Climatology
51.80
55.00
61.99
71.41
78.20
85.29
88.49
86.90
81.80
72.99
63.10
55.31
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
M
M
41.66
51.01
55.01
62.52
71.32
69.52
62.51
49.71
39.02
35.68
2024
33.11
35.83
43.46
49.73
60.73
66.10
71.44
67.91
64.47
48.42
44.51
34.08
2025
25.71
34.48
42.64
52.03
60.45
68.78
73.21
65.63
61.78
49.99
39.62
29.87
2026
28.04
31.03
44.41
51.06
55.44
64.68
70.48
72.45
M
M
M
M
NCEI Climatology
33.10
35.49
41.70
50.10
58.79
67.31
71.40
69.90
64.30
52.10
42.21
36.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
M
M
52.96
62.90
65.25
73.37
81.03
79.57
72.34
62.03
50.99
47.62
2024
44.28
47.21
54.73
62.14
71.24
77.84
80.43
77.30
72.68
61.49
55.77
44.94
2025
36.20
45.10
55.50
64.32
70.21
79.09
82.20
74.93
71.73
60.84
51.09
41.30
2026
39.85
41.78
58.32
64.88
68.07
77.82
80.66
81.93
M
M
M
M
NCEI Climatology
42.45
45.24
51.85
60.76
68.50
76.30
79.95
78.40
73.05
62.54
52.65
45.81
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
