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 (USW00023136) 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
2020
M
0.01
3.59
2.50
0.19
M
0.02
0.04
M
0.03
0.19
1.46
2021
1.41
0.03
0.85
0.03
0.03
M
0.05
0.04
0.06
1.04
0.07
7.95
2022
0.13
M
1.41
0.42
0.01
0.02
0.01
M
0.23
0.10
1.08
2.82
2023
6.37
2.24
1.47
0.23
0.75
0.07
0.01
3.46
0.12
M
0.72
0.25
2024
0.03
0.18
0.07
0.24
0.20
0.10
0.04
M
0.03
0.05
0.22
0.04
2025
0.08
0.07
0.23
0.03
0.02
M
M
M
M
M
M
M
NCEI Climatology
2.85
3.00
2.00
0.64
0.33
0.13
0.02
0.00
0.06
0.50
0.87
1.71
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
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
2020
70.25
69.24
63.35
68.77
73.42
74.87
74.48
80.35
81.43
80.61
72.93
71.16
2021
68.26
66.79
64.39
68.93
68.10
72.67
75.52
76.55
74.77
75.03
73.27
61.61
2022
68.19
69.96
70.61
70.73
69.68
75.10
74.65
78.74
83.63
74.74
68.17
63.39
2023
60.42
61.68
59.35
65.87
64.61
68.03
78.19
80.03
75.37
78.19
72.00
66.65
2024
62.84
60.24
61.97
64.37
63.65
71.23
75.65
77.52
76.27
73.61
66.30
65.90
2025
64.68
65.82
61.06
64.03
68.97
70.47
72.13
M
M
M
M
M
NCEI Climatology
68.00
67.59
68.51
71.00
71.91
74.71
78.00
79.50
79.59
76.40
72.80
67.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
54.75
50.07
47.87
52.20
55.13
57.10
56.55
60.29
60.53
62.87
52.50
52.23
2021
51.39
49.43
46.19
49.13
51.35
56.37
59.03
58.61
56.10
56.13
55.43
47.03
2022
52.32
52.86
51.03
51.50
51.87
56.30
57.42
60.35
64.70
58.58
52.80
50.00
2023
48.19
45.93
46.32
48.67
51.35
54.03
58.39
59.97
59.17
58.81
57.90
55.26
2024
51.39
49.52
49.45
50.43
51.13
56.33
57.42
60.29
60.37
58.03
54.03
51.71
2025
50.65
51.61
48.71
50.80
53.97
55.80
56.50
M
M
M
M
M
NCEI Climatology
45.00
45.61
47.40
49.20
52.70
57.00
60.30
60.90
59.40
53.89
48.60
43.81
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
62.50
59.66
55.61
60.48
64.27
65.98
65.52
70.32
70.98
71.74
62.72
61.69
2021
59.82
58.11
55.29
59.03
59.73
64.52
67.27
67.58
65.43
65.58
64.35
54.32
2022
60.26
61.41
60.82
61.12
60.77
65.70
66.03
69.55
74.17
66.66
60.48
56.69
2023
54.31
53.80
52.84
57.27
57.98
61.03
68.29
70.00
67.27
68.50
64.95
60.95
2024
57.11
54.88
55.71
57.40
57.39
63.78
66.53
68.90
68.32
65.82
60.17
58.81
2025
57.66
58.71
54.89
57.42
61.47
63.13
64.32
M
M
M
M
M
NCEI Climatology
56.50
56.60
57.95
60.10
62.30
65.85
69.15
70.20
69.50
65.15
60.70
55.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
