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 (USC00312200) 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
1.05
1.52
2.98
4.78
3.99
3.37
2.70
1.47
0.12
4.74
1.33
1.79
2018
2.50
0.90
M
M
M
1.84
5.50
4.20
2.26
2.73
4.55
6.14
2019
3.01
6.44
3.12
4.86
2.78
3.72
3.77
2.86
0.28
5.83
3.42
5.01
2020
4.51
7.35
5.52
5.66
4.42
4.67
7.05
4.48
5.70
6.46
2.73
3.94
2021
3.54
4.76
8.28
1.08
4.06
2.99
5.80
9.01
2.11
4.13
0.89
2.96
2022
2.90
7.39
3.56
2.22
5.90
1.36
2.71
4.49
2.71
0.73
4.64
4.18
2023
5.09
3.14
2.89
3.82
1.88
3.01
3.50
5.05
1.18
0.71
0.61
3.15
2024
5.29
1.88
4.25
2.42
3.89
2.02
3.95
0.63
9.31
0.20
2.58
4.05
2025
1.78
4.16
2.62
4.51
6.08
2.92
2.50
M
M
M
M
M
NCEI Climatology
4.85
4.72
4.64
4.72
4.34
5.12
5.01
4.30
4.31
3.22
4.04
5.07
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
6.8
5.0
6.0
6.0
5.1
3.1
2.5
2.9
2.7
4.2
3.9
4.2
2018
5.0
5.6
6.5
6.4
4.1
2.8
2.6
2.2
2.4
4.0
4.4
4.8
2019
5.2
4.9
5.6
6.1
4.4
3.5
2.4
2.9
2.9
4.1
3.5
5.1
2020
5.4
4.8
5.0
6.0
4.7
3.0
2.4
2.5
2.8
3.3
4.5
4.8
2021
4.2
5.4
5.2
5.4
4.0
3.2
2.4
2.4
2.2
3.2
3.3
3.4
2022
4.0
5.3
6.6
5.0
3.5
1.9
1.7
1.5
2.0
3.1
3.4
2.6
2023
4.2
4.4
4.9
4.5
3.4
2.5
1.6
1.8
2.0
3.2
2.7
3.4
2024
4.9
4.1
5.0
4.9
2.7
2.8
1.6
2.1
3.0
2.4
4.3
4.4
2025
4.5
4.6
6.5
5.7
4.0
2.7
2.0
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
51.56
58.73
57.51
71.10
72.61
76.62
81.73
79.05
74.50
69.53
61.16
47.97
2018
42.95
59.02
54.29
64.95
75.92
80.49
80.11
78.88
78.84
67.88
53.00
48.65
2019
46.53
56.59
57.15
69.81
75.92
76.52
81.12
80.59
81.09
69.30
58.31
53.67
2020
49.35
51.32
62.75
65.65
70.49
77.48
82.10
79.48
74.20
69.80
62.73
48.79
2021
46.94
51.44
62.92
67.55
71.78
78.71
80.67
80.26
74.68
66.97
57.96
59.91
2022
46.37
55.39
63.40
67.35
76.19
81.31
82.96
79.50
74.78
66.91
58.89
49.26
2023
51.67
58.48
61.14
66.85
71.54
75.69
81.67
80.90
76.87
68.09
61.20
52.13
2024
46.17
57.77
63.69
68.72
74.11
79.99
82.15
83.07
76.13
71.38
62.61
51.50
2025
41.52
57.28
63.19
71.89
70.72
80.90
83.37
M
M
M
M
M
NCEI Climatology
48.50
52.92
60.79
70.30
77.00
82.40
85.31
84.30
79.11
70.00
59.90
51.09
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
37.31
36.24
37.90
49.95
53.89
59.02
63.10
61.69
54.36
46.37
39.49
31.80
2018
22.68
40.85
35.68
40.98
56.21
60.30
62.77
61.69
63.00
48.95
33.95
34.60
2019
29.03
39.09
36.19
47.44
56.47
59.31
63.88
62.03
59.00
50.12
34.32
34.79
2020
32.80
33.78
44.38
42.72
49.97
58.85
64.02
62.75
56.47
47.89
40.38
28.46
2021
30.39
32.35
40.32
42.62
51.03
59.72
61.94
62.78
56.22
48.89
33.74
39.21
2022
27.18
32.53
39.10
43.24
55.19
60.43
64.75
62.44
54.06
41.84
39.31
32.64
2023
33.96
39.61
38.02
45.25
51.88
56.02
62.84
62.21
56.76
46.35
39.57
35.84
2024
27.33
33.66
40.41
47.53
55.01
60.19
64.51
61.64
58.82
47.12
43.05
32.36
2025
21.98
34.14
38.48
49.44
53.52
61.23
65.06
M
M
M
M
M
NCEI Climatology
25.61
28.28
34.00
41.60
50.50
58.60
62.69
61.70
55.79
43.81
33.00
28.69
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
44.43
47.49
47.70
60.53
63.25
67.82
72.41
70.37
64.43
57.95
50.32
39.88
2018
32.82
49.93
44.99
52.97
66.06
70.39
71.44
70.28
70.92
58.42
43.48
41.62
2019
37.78
47.84
46.67
58.62
66.20
67.92
72.50
71.31
70.04
59.71
46.31
44.23
2020
41.08
42.55
53.57
54.19
60.23
68.16
73.06
71.12
65.34
58.85
51.56
38.63
2021
38.66
41.89
51.62
55.09
61.40
69.21
71.31
71.52
65.45
57.93
45.85
49.56
2022
36.77
43.96
51.25
55.30
65.69
70.87
73.85
70.97
64.42
54.37
49.10
40.95
2023
42.81
49.04
49.58
56.05
61.71
65.85
72.25
71.56
66.82
57.22
50.39
43.99
2024
36.75
45.71
52.05
58.13
64.56
70.09
73.33
72.35
67.47
59.25
52.83
41.93
2025
31.75
45.71
50.84
60.67
62.12
71.07
74.22
M
M
M
M
M
NCEI Climatology
37.05
40.60
47.40
55.95
63.75
70.50
74.00
73.00
67.45
56.90
46.45
39.89
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.