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 (USC00121030) 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
2018
M
M
M
M
M
M
M
M
M
1.47
3.59
3.14
2019
1.38
4.02
1.90
1.51
3.68
3.82
1.56
2.30
0.26
2.67
0.89
2.02
2020
2.62
0.97
3.72
1.01
4.17
2.39
1.57
2.59
0.51
3.37
1.56
0.49
2021
1.14
1.05
2.02
1.35
3.04
1.82
3.07
0.16
M
M
0.45
2.66
2022
1.15
4.15
2.18
0.88
1.57
2.45
2.78
0.73
3.31
0.68
0.78
0.61
2023
1.37
1.92
5.73
2.61
1.97
0.66
2.50
4.70
0.91
1.48
0.45
0.96
2024
2.98
1.16
1.01
1.09
M
0.30
5.60
1.18
M
M
2.14
3.00
2025
0.12
1.95
2.85
3.85
2.76
5.40
2.48
M
M
M
M
M
NCEI Climatology
3.36
2.78
3.58
4.60
4.79
4.89
3.89
3.00
2.96
3.30
3.40
3.37
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
M
M
M
4.4
6.8
6.8
7.5
2019
9.6
9.5
8.5
8.7
7.2
6.6
4.7
4.8
5.1
6.8
7.4
7.9
2020
8.2
8.5
9.3
8.9
7.9
6.7
4.5
4.6
5.9
6.3
8.6
8.3
2021
7.5
9.0
9.4
8.4
6.7
6.5
5.0
4.8
M
3.9
9.5
8.2
2022
9.2
9.1
10.4
9.6
7.9
6.1
5.5
4.9
4.4
5.7
5.9
3.9
2023
2.5
4.9
5.6
3.5
4.3
6.7
5.4
5.3
4.6
6.6
7.7
7.2
2024
9.1
8.5
8.7
9.5
6.5
6.7
5.3
4.5
5.6
5.9
9.0
9.3
2025
9.5
9.0
10.7
9.4
7.8
6.0
4.6
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
2018
M
M
M
M
M
M
M
M
75.00
66.25
44.79
43.95
2019
33.85
42.20
46.95
65.52
74.70
79.88
86.55
82.84
84.98
69.61
47.03
46.66
2020
42.28
41.27
55.73
60.87
69.89
83.38
87.11
81.10
77.99
64.96
58.33
42.24
2021
37.13
33.76
56.61
63.50
70.67
80.90
81.68
82.34
M
68.80
46.59
51.81
2022
34.79
43.63
55.89
60.19
76.64
83.91
86.38
82.90
79.97
69.46
57.64
43.61
2023
46.32
55.26
55.98
68.05
77.14
82.76
86.35
83.66
82.06
69.34
58.40
50.52
2024
38.68
55.02
61.00
69.40
80.02
86.42
86.00
84.65
80.79
73.85
58.80
46.30
2025
34.42
43.77
62.41
68.97
73.91
84.71
86.44
M
M
M
M
M
NCEI Climatology
38.10
42.54
52.99
65.80
75.60
83.60
87.11
86.39
80.50
68.30
54.30
42.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
M
M
M
50.75
47.23
31.88
30.82
2019
26.07
32.90
30.94
45.70
56.58
61.81
66.79
63.07
60.48
46.04
29.82
30.18
2020
29.78
26.43
38.36
41.22
51.70
62.69
68.35
63.23
54.69
45.02
38.39
28.40
2021
27.54
20.89
36.77
44.24
51.05
65.84
65.97
66.71
M
56.50
31.51
34.05
2022
18.00
26.73
36.18
42.10
56.43
62.80
69.46
61.08
51.54
45.95
39.09
30.66
2023
34.86
34.32
36.46
46.23
55.82
63.32
69.28
66.61
60.05
50.70
38.12
37.23
2024
28.23
34.24
41.10
49.78
60.51
66.80
68.93
66.71
63.66
50.23
44.59
33.51
2025
19.41
28.38
40.21
48.26
56.51
67.23
69.70
M
M
M
M
M
NCEI Climatology
20.50
22.71
30.60
40.50
51.20
60.10
63.71
62.30
54.50
42.40
32.60
25.52
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
M
M
M
62.88
56.74
38.33
37.39
2019
29.96
37.55
38.94
55.61
65.64
70.85
76.67
72.96
72.73
57.82
38.43
38.42
2020
36.03
33.85
47.05
51.04
60.79
73.03
77.73
72.17
66.34
54.99
48.36
35.32
2021
32.33
27.33
46.69
53.87
60.86
73.37
73.83
74.53
M
62.65
39.05
42.93
2022
26.40
35.18
46.04
51.15
66.54
73.36
77.92
71.99
65.76
57.71
48.36
37.14
2023
40.59
44.79
46.22
57.14
66.48
73.04
77.81
75.13
71.05
60.02
48.26
43.87
2024
33.45
44.63
51.05
59.59
70.26
76.61
77.46
75.68
72.22
62.04
51.70
39.91
2025
26.92
36.08
51.31
58.61
65.21
75.97
78.07
M
M
M
M
M
NCEI Climatology
29.30
32.63
41.80
53.15
63.40
71.85
75.41
74.35
67.50
55.35
43.45
34.06
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
