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 (USC00338794) 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
3.27
2.49
2.71
4.30
5.09
1.49
2.17
4.36
3.39
1.20
2018
1.11
4.01
2.23
3.68
3.66
5.28
3.47
3.34
5.16
1.31
3.58
3.85
2019
1.56
5.25
3.28
3.25
2.62
5.45
2.23
2.47
1.05
3.50
1.08
2.21
2020
1.83
2.47
3.77
3.00
4.24
3.34
0.70
3.42
1.21
3.09
1.99
0.99
2021
1.18
0.97
2.10
1.31
2.27
1.55
5.01
2.05
7.85
7.47
1.75
3.91
2022
1.61
5.70
1.67
3.25
9.58
5.05
5.06
4.80
2.21
0.75
2.87
2.22
2023
3.29
1.81
4.28
2.18
2.26
3.03
4.15
3.17
0.56
2.16
1.13
1.98
2024
4.48
1.10
2.00
3.26
2.35
0.98
3.32
0.36
5.15
0.35
2.92
3.04
2025
0.41
2.68
2.37
3.55
3.93
3.41
M
M
M
M
M
M
NCEI Climatology
3.01
2.64
3.76
4.06
4.45
4.33
3.95
3.35
2.69
2.69
2.78
3.19
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
10.0
10.2
10.0
7.6
4.9
4.0
4.3
6.0
8.7
8.9
2018
9.9
9.7
10.2
9.8
8.4
6.7
4.8
5.6
5.8
8.2
8.4
8.3
2019
10.5
9.9
9.2
9.2
8.8
8.6
5.1
4.7
4.8
6.3
7.7
8.2
2020
8.8
9.2
9.9
9.8
9.2
7.6
4.7
4.7
5.9
6.5
8.9
9.4
2021
8.6
9.8
10.0
9.2
7.3
7.4
5.4
3.9
5.7
5.9
7.8
8.7
2022
9.9
9.4
10.8
10.3
8.6
7.0
5.8
5.0
5.4
8.3
8.8
9.4
2023
9.4
10.9
11.5
9.3
7.6
7.0
5.0
5.0
3.8
6.8
8.4
8.0
2024
9.8
9.3
9.9
10.5
7.3
6.9
5.6
4.9
5.6
6.3
9.2
10.1
2025
10.3
9.8
11.5
8.4
8.1
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
2017
M
M
53.30
69.02
71.52
81.02
82.40
79.90
78.20
68.64
51.43
37.69
2018
34.09
46.66
45.88
55.64
81.76
82.22
82.86
81.12
78.74
65.10
43.42
41.46
2019
33.94
41.39
46.16
64.22
73.69
78.38
84.90
81.30
82.88
68.58
45.68
44.83
2020
41.23
39.32
54.30
58.94
68.75
82.52
86.12
79.22
76.04
63.18
56.66
40.01
2021
35.60
31.16
56.45
63.08
69.56
82.04
81.35
83.10
78.03
70.38
50.30
50.12
2022
32.17
39.52
55.23
58.28
74.85
82.52
81.80
79.73
75.02
64.75
53.06
39.95
2023
42.10
50.71
50.52
64.28
72.47
77.78
81.65
79.61
76.58
65.74
53.48
46.81
2024
35.31
49.57
55.23
64.76
75.95
82.22
82.69
82.69
80.00
68.99
54.68
41.93
2025
29.15
38.81
58.01
64.10
68.12
79.22
M
M
M
M
M
M
NCEI Climatology
36.01
40.03
50.20
63.80
73.00
80.71
83.51
82.30
77.21
65.70
51.80
40.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
34.30
45.98
55.56
59.84
62.54
57.84
53.18
44.83
33.43
21.37
2018
17.37
29.62
28.46
35.84
59.52
64.40
62.14
70.09
60.80
44.54
30.51
27.99
2019
19.95
25.38
28.04
42.74
54.47
60.74
65.33
59.93
56.84
42.22
27.50
27.24
2020
28.63
24.99
36.53
37.70
48.95
61.40
65.24
60.26
50.18
42.45
34.34
25.44
2021
24.86
16.96
32.35
39.56
47.60
61.64
62.66
63.53
54.82
50.06
28.94
31.46
2022
15.63
22.68
31.77
38.42
54.30
59.96
65.40
60.57
53.36
38.39
32.18
25.67
2023
29.56
28.08
31.13
39.98
48.95
56.12
63.06
60.16
54.02
44.31
30.74
32.52
2024
23.93
27.84
34.55
44.66
56.15
60.02
61.96
59.06
54.14
41.75
37.52
29.04
2025
13.13
23.26
33.92
42.50
50.87
60.91
M
M
M
M
M
M
NCEI Climatology
19.60
22.01
29.60
39.50
50.50
59.60
62.90
61.11
53.89
42.28
31.91
25.11
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
43.80
57.50
63.54
70.43
72.47
68.87
65.69
56.74
42.43
29.53
2018
25.73
38.14
37.17
45.74
70.64
73.31
72.50
75.61
69.77
54.82
36.97
34.73
2019
26.95
33.38
37.10
53.48
64.08
69.56
75.11
70.61
69.86
55.40
36.59
36.04
2020
34.93
32.16
45.41
48.32
58.85
71.96
75.68
69.74
63.11
52.82
45.50
32.73
2021
30.23
24.06
44.40
51.32
58.58
71.84
72.01
73.31
66.42
60.22
39.62
40.79
2022
23.90
31.10
43.50
48.35
64.57
71.24
73.60
70.15
64.19
51.57
42.62
32.81
2023
35.83
39.39
40.83
52.13
60.71
66.95
72.35
69.89
65.30
55.02
42.11
39.66
2024
29.62
38.70
44.89
54.71
66.05
71.12
72.33
70.87
67.07
55.37
46.10
35.48
2025
21.14
31.04
45.96
53.30
59.49
70.06
M
M
M
M
M
M
NCEI Climatology
27.81
31.02
39.90
51.65
61.75
70.16
73.20
71.70
65.55
53.99
41.85
32.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
