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 (USC00391392) 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
2017
M
M
M
1.38
3.33
2.38
1.68
4.83
2.82
4.56
0.04
0.66
2018
1.21
1.75
2.36
2.74
3.43
10.78
3.58
5.36
6.55
2.85
1.11
1.22
2019
0.32
1.06
3.02
6.09
8.61
3.56
4.77
2.72
4.80
3.51
1.49
1.26
2020
0.88
0.01
2.57
0.34
2.67
5.99
1.79
1.47
0.47
0.71
1.27
0.32
2021
0.87
0.11
2.25
2.46
2.14
1.72
4.32
4.83
4.58
2.70
0.16
1.37
2022
0.59
0.14
1.95
1.38
2.92
2.15
2.62
1.39
1.01
0.16
0.68
1.18
2023
2.46
1.30
1.04
1.45
1.35
2.83
2.83
2.34
1.02
3.60
0.03
1.38
2024
1.65
0.28
1.71
7.10
7.26
15.08
2.87
1.53
0.06
0.71
1.91
0.65
2025
0.00
0.42
1.52
2.41
1.58
6.67
2.74
M
M
M
M
M
NCEI Climatology
0.56
0.78
1.31
2.88
4.08
4.66
3.55
2.99
2.90
2.21
1.15
0.77
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
10.9
7.7
7.0
5.5
5.0
6.7
8.5
8.0
8.6
2018
8.6
7.8
9.8
10.3
7.1
7.2
5.2
4.7
6.1
6.7
7.8
7.5
2019
8.6
9.1
9.1
9.2
8.8
5.7
5.0
4.7
6.2
8.7
8.2
7.3
2020
8.0
8.1
9.1
8.1
8.3
7.5
4.8
5.3
6.3
7.6
7.7
7.6
2021
7.8
6.7
9.6
9.4
8.1
5.4
4.4
5.4
5.5
6.7
8.0
8.7
2022
9.1
9.6
10.4
13.9
9.3
6.6
5.3
5.2
5.7
7.2
9.3
9.5
2023
7.4
8.0
9.3
10.9
7.8
5.2
4.6
5.5
5.4
8.0
7.6
7.3
2024
7.9
8.5
9.9
11.8
8.5
6.8
4.8
5.2
5.6
6.9
8.2
7.6
2025
8.2
8.0
9.9
9.7
7.6
7.1
5.5
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
2017
M
M
M
46.91
68.68
82.92
86.47
77.14
76.68
60.63
46.95
30.38
2018
27.51
23.95
41.42
48.53
76.29
82.08
83.56
81.07
73.07
55.18
38.09
33.21
2019
26.00
19.01
38.45
56.62
65.39
80.34
82.75
78.29
76.27
53.10
39.87
31.42
2020
27.36
32.23
46.35
57.28
65.78
85.06
84.96
83.77
73.56
54.00
49.64
37.13
2021
31.64
20.69
51.94
59.64
69.73
88.04
84.86
83.57
78.93
64.96
49.17
36.90
2022
30.60
33.45
45.02
55.26
71.25
83.77
86.02
83.50
79.70
64.44
43.85
24.09
2023
25.02
30.88
35.28
58.25
77.14
84.42
82.60
84.99
80.97
60.73
51.57
41.13
2024
23.60
45.25
49.14
60.09
72.39
79.64
82.81
80.36
81.69
69.68
46.64
34.76
2025
29.26
29.23
54.25
60.99
72.21
83.25
84.10
M
M
M
M
M
NCEI Climatology
25.30
30.79
43.70
57.80
69.81
79.80
83.29
80.21
73.61
60.00
43.50
29.41
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
30.89
46.48
58.81
63.44
57.58
53.90
38.53
25.23
12.90
2018
8.14
5.07
25.79
28.05
54.64
63.53
62.25
60.86
55.06
35.61
20.69
17.18
2019
8.70
2.99
20.66
36.66
45.41
58.93
63.87
59.39
56.91
34.89
22.47
17.21
2020
11.95
12.21
28.29
31.70
47.72
62.57
63.66
60.51
49.84
32.59
27.10
15.57
2021
17.03
2.87
28.60
34.89
47.05
60.07
61.69
61.60
52.72
41.80
26.96
16.40
2022
3.75
5.91
22.54
30.36
47.96
59.04
63.12
59.65
51.83
36.42
22.40
8.85
2023
9.77
9.67
18.20
35.73
52.87
61.71
59.86
62.31
56.58
41.10
26.85
24.26
2024
9.62
24.74
26.28
39.24
50.37
60.23
63.11
60.87
55.06
43.56
29.41
17.99
2025
7.19
6.10
28.65
36.62
48.55
61.07
64.97
M
M
M
M
M
NCEI Climatology
5.80
10.68
22.00
34.30
46.70
58.20
61.81
59.00
50.30
36.40
23.00
11.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
M
38.90
57.58
70.87
74.96
67.36
65.29
49.58
36.09
21.64
2018
17.83
14.51
33.60
38.29
65.47
72.81
72.90
70.96
64.06
45.40
29.39
25.13
2019
17.35
11.00
29.24
46.64
55.40
69.64
73.31
68.84
66.59
43.99
31.17
24.31
2020
19.66
22.22
37.32
44.49
56.75
73.81
74.31
72.14
61.70
43.30
38.37
26.35
2021
24.33
11.78
40.27
47.26
58.39
74.05
73.28
72.59
65.82
53.38
38.06
26.65
2022
17.18
19.68
33.78
42.81
59.61
71.40
74.57
71.58
65.77
50.43
33.13
16.47
2023
17.39
20.28
26.74
46.99
65.00
73.07
71.23
73.65
68.77
50.91
39.21
32.69
2024
16.61
34.99
37.71
49.67
61.38
69.93
72.96
70.61
68.38
56.62
38.03
26.38
2025
18.23
17.66
41.45
48.80
60.38
72.16
74.53
M
M
M
M
M
NCEI Climatology
15.55
20.73
32.85
46.05
58.25
69.00
72.55
69.60
61.95
48.20
33.25
20.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
