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 (USC00128698) 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
1.42
1.81
4.27
2.12
2.39
3.12
4.02
2.41
1.06
26.70
2018
1.73
5.95
3.13
2.35
2.89
3.47
2.61
0.06
9.95
3.55
4.17
5.03
2019
2.56
6.86
4.14
6.56
4.44
9.25
2.34
2.53
0.12
3.82
5.24
2.52
2020
3.83
1.78
5.47
2.55
5.15
1.83
0.34
0.35
0.13
0.05
0.58
1.22
2021
2.37
3.37
2.85
0.30
0.34
0.29
0.56
0.57
0.18
0.06
0.11
1.29
2022
1.23
5.55
2.55
1.43
0.99
0.56
0.52
0.98
0.23
1.17
0.92
3.23
2023
3.92
1.80
6.47
2.10
3.03
4.37
7.27
3.15
0.84
2.39
1.02
1.34
2024
5.42
1.41
1.07
4.17
7.38
2.56
3.67
2.66
2.30
0.09
1.72
2.18
2025
2.33
5.24
4.69
7.91
4.87
2.86
0.06
M
M
M
M
M
NCEI Climatology
3.70
3.63
4.74
5.30
5.82
5.05
4.12
3.01
3.71
3.93
3.93
4.48
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
7.7
7.7
6.0
5.3
3.8
3.2
3.8
4.9
6.7
6.1
2018
7.2
7.2
7.6
7.7
5.3
3.6
3.1
3.5
3.6
4.7
5.7
6.3
2019
7.0
7.1
6.7
6.2
5.5
4.9
3.6
3.3
3.4
4.8
5.5
5.7
2020
6.0
6.9
7.2
5.6
4.9
4.8
2.7
2.8
4.0
4.5
5.7
6.1
2021
6.2
6.1
7.3
5.7
5.0
4.5
3.5
3.2
4.1
5.1
4.9
6.6
2022
6.8
7.0
7.8
6.9
6.1
3.8
3.6
3.4
3.5
5.2
5.3
6.3
2023
6.9
7.0
7.6
6.3
4.7
4.2
3.7
3.5
2.7
4.7
5.2
5.6
2024
6.6
6.8
7.3
7.5
4.4
3.7
3.6
3.0
4.2
3.8
6.1
6.6
2025
5.4
7.0
7.7
7.0
5.1
3.7
2.6
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
57.51
72.44
73.86
83.30
86.17
82.57
80.42
68.93
57.02
42.65
2018
38.74
52.31
53.02
62.36
83.68
86.78
87.80
86.75
83.06
69.74
49.58
49.30
2019
41.12
50.77
52.67
70.46
78.34
83.30
87.68
86.64
89.24
71.48
50.96
51.63
2020
47.39
48.04
60.97
64.22
72.65
85.16
89.08
84.66
79.40
68.00
62.48
47.21
2021
42.57
38.62
63.18
67.46
74.45
85.52
86.35
88.15
82.28
73.86
55.10
58.71
2022
39.90
47.62
60.68
65.72
79.15
86.72
88.73
86.70
80.90
69.74
58.10
45.70
2023
50.23
55.71
57.66
69.14
76.77
83.24
87.05
85.19
83.18
70.85
60.44
52.09
2024
39.55
58.32
62.77
70.40
79.61
85.82
87.22
87.86
82.94
75.55
59.78
49.01
2025
37.28
46.91
63.59
69.80
73.40
85.10
87.80
M
M
M
M
M
NCEI Climatology
40.50
44.85
54.21
65.70
74.40
82.20
85.31
84.70
79.20
68.10
54.90
44.40
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
39.90
51.80
55.69
61.83
67.65
62.54
57.62
50.46
36.80
26.82
2018
21.61
33.93
35.66
40.82
63.41
67.76
67.94
67.83
64.40
49.48
33.62
34.03
2019
27.35
32.51
33.10
47.42
60.22
63.62
68.46
65.91
62.24
47.45
31.88
32.75
2020
32.46
31.10
41.70
43.64
54.18
63.50
69.10
65.62
58.04
47.04
40.16
29.85
2021
29.39
23.77
39.26
44.66
52.32
65.96
67.54
68.17
60.14
54.59
32.30
37.11
2022
21.78
26.47
37.69
45.98
59.23
63.80
69.80
67.01
58.28
44.08
36.62
30.26
2023
34.26
34.50
37.40
44.06
54.59
60.20
68.75
66.26
58.88
48.90
37.40
34.38
2024
26.19
33.43
41.99
50.96
60.39
64.88
67.59
65.27
61.52
47.27
44.00
34.32
2025
20.04
28.27
40.07
48.62
56.45
67.34
69.60
M
M
M
M
M
NCEI Climatology
25.80
28.32
35.50
44.90
54.89
63.61
67.29
65.70
58.39
47.01
37.09
30.11
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
48.71
62.12
64.78
72.56
76.91
72.56
69.02
59.70
46.91
34.74
2018
30.17
43.12
44.34
51.59
73.55
77.27
77.87
77.29
73.73
59.61
41.60
41.67
2019
34.24
41.64
42.89
58.94
69.28
73.46
78.07
76.27
75.74
59.46
41.42
42.19
2020
39.93
39.57
51.34
53.93
63.41
74.33
79.09
75.14
68.72
57.52
51.32
38.53
2021
35.98
31.20
51.22
56.06
63.38
75.74
76.94
78.16
71.21
64.23
43.70
47.91
2022
30.84
37.05
49.19
55.85
69.19
75.26
79.26
76.85
69.59
56.91
47.36
37.98
2023
42.25
45.11
47.53
56.60
65.68
71.72
77.90
75.72
71.03
59.87
48.92
43.24
2024
32.87
45.87
52.38
60.68
70.00
75.35
77.41
76.56
72.23
61.41
51.89
41.67
2025
28.66
37.59
51.83
59.21
64.92
76.22
78.70
M
M
M
M
M
NCEI Climatology
33.15
36.58
44.85
55.30
64.65
72.90
76.30
75.20
68.79
57.55
45.99
37.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
