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 (USW00023230) 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
2021
M
M
1.45
0.00
0.01
0.00
0.00
0.00
0.00
5.32
0.89
8.81
2022
0.25
0.00
0.62
0.98
0.00
0.27
0.00
0.01
0.29
0.00
1.46
11.50
2023
8.29
2.87
5.50
0.15
0.98
0.00
0.00
0.02
0.00
0.11
0.74
3.37
2024
3.40
3.71
2.80
1.07
0.73
0.00
0.00
0.04
0.00
0.10
1.56
M
NCEI Climatology
3.42
3.63
2.71
1.35
0.63
0.18
0.00
0.04
0.10
0.88
2.02
3.84
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
9.4
8.6
10.0
10.2
10.5
10.4
9.7
8.8
8.4
6.4
M
M
2024
M
7.9
9.6
9.5
9.7
9.7
9.3
9.0
8.5
6.2
7.5
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
2021
M
M
64.12
63.67
67.74
71.63
70.48
73.39
74.80
71.60
65.67
55.19
2022
59.00
63.93
63.58
65.87
69.35
73.30
69.94
74.61
77.83
69.38
61.40
55.39
2023
58.23
57.36
57.68
64.27
64.71
67.63
71.55
75.61
71.97
73.61
67.07
60.03
2024
59.00
60.48
62.13
65.53
68.10
71.77
76.23
75.03
75.93
77.74
65.03
M
NCEI Climatology
57.70
60.34
63.10
65.60
67.91
71.41
71.60
72.40
74.10
71.49
63.91
57.89
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2021
M
M
45.96
48.93
50.87
56.07
56.29
57.84
56.43
53.29
47.77
43.65
2022
42.16
41.11
45.00
47.90
49.90
54.80
56.52
58.16
58.43
51.33
41.17
41.13
2023
44.39
39.93
43.97
46.87
52.29
54.20
55.42
58.71
57.03
52.32
46.53
45.43
2024
46.80
45.93
48.26
48.17
50.94
54.73
58.90
58.58
57.10
55.29
47.45
M
NCEI Climatology
41.99
44.64
46.99
49.10
51.90
54.10
56.20
56.91
55.51
51.20
45.81
42.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2021
M
M
55.04
56.30
59.31
63.85
63.39
65.61
65.62
62.40
56.72
49.42
2022
50.58
52.52
54.29
56.88
59.63
64.05
63.23
66.39
68.13
60.43
51.28
48.26
2023
51.31
48.64
50.82
55.57
58.50
60.92
63.48
67.16
64.50
62.97
56.80
52.71
2024
52.90
53.21
55.19
56.85
59.52
63.25
67.56
66.81
66.52
66.52
56.24
M
NCEI Climatology
49.84
52.49
55.05
57.35
59.90
62.75
63.90
64.66
64.80
61.35
54.86
50.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
