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 (USC00424508) 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
2019
M
M
0.45
0.00
0.60
0.02
0.86
0.02
M
M
1.80
0.39
2020
0.05
0.12
0.28
0.35
M
M
M
M
M
M
0.05
0.04
2021
0.08
0.02
0.63
0.02
M
M
0.35
0.41
0.44
0.91
M
0.80
2022
M
0.10
0.18
M
M
0.02
0.04
0.78
0.46
0.02
0.14
0.44
2023
0.22
0.02
1.10
0.02
0.19
0.46
0.49
0.99
0.13
M
0.34
M
2024
0.28
0.32
0.24
M
0.06
0.58
0.42
0.50
0.03
0.05
0.01
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.71
1.99
1.40
0.88
0.59
0.29
1.25
1.42
1.62
1.51
0.97
1.37
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2019
M
M
7.3
6.3
5.0
6.3
5.2
4.9
5.2
5.5
4.3
6.0
2020
5.9
7.2
6.6
6.9
7.6
8.1
6.7
6.0
6.9
7.5
6.8
6.4
2021
6.5
6.1
7.2
7.6
7.4
5.9
4.5
5.4
5.7
7.0
5.8
6.6
2022
6.3
7.4
7.3
9.5
9.6
8.0
5.8
4.7
4.8
5.6
7.3
5.2
2023
5.9
10.2
7.3
8.1
6.3
5.8
5.3
4.9
4.3
5.6
5.9
6.2
2024
4.2
5.7
7.3
6.1
7.2
5.6
4.9
4.6
4.6
4.8
6.8
5.1
2025
5.5
M
3.0
0.0
M
M
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
2019
M
M
57.51
70.04
67.71
86.42
93.43
93.95
84.92
71.38
59.80
44.14
2020
50.23
55.83
57.90
68.78
82.81
88.70
95.52
96.57
86.68
70.25
60.98
49.71
2021
48.91
52.47
57.80
72.56
80.72
93.44
95.00
92.39
86.78
67.25
65.96
49.13
2022
51.45
53.41
61.73
72.14
80.37
90.44
93.78
91.17
86.78
75.88
53.34
46.63
2023
43.55
46.40
50.29
68.84
78.05
82.47
98.46
88.09
81.08
74.27
60.32
53.77
2024
47.39
52.73
58.71
69.92
78.86
95.12
98.72
92.50
87.93
78.86
55.82
55.86
2025
47.46
M
68.72
57.20
M
M
M
M
M
M
M
M
NCEI Climatology
49.39
54.12
62.20
69.20
78.69
89.69
94.20
91.49
84.80
72.70
59.30
48.50
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2019
M
M
34.54
38.18
41.58
49.58
57.08
56.74
49.76
34.66
29.20
27.06
2020
22.77
22.07
32.93
37.16
43.90
50.54
56.85
56.33
49.66
31.40
28.04
18.01
2021
20.11
23.73
29.90
36.98
42.10
56.42
64.75
59.50
53.60
40.01
31.40
27.18
2022
21.90
20.17
29.74
35.24
42.28
54.86
63.35
61.61
54.86
42.65
24.41
23.35
2023
25.32
27.05
30.32
34.64
44.14
47.51
59.55
58.48
49.82
39.61
31.28
25.96
2024
22.65
29.39
30.84
34.40
41.75
55.34
60.92
60.39
51.35
44.25
26.00
22.88
2025
16.61
M
37.04
35.60
M
M
M
M
M
M
M
M
NCEI Climatology
24.90
27.88
32.60
37.31
44.70
52.50
60.60
59.51
52.00
41.20
31.40
24.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2019
M
M
46.03
54.11
54.65
68.00
75.26
75.35
67.34
53.02
44.50
35.60
2020
36.50
38.95
45.41
52.97
63.35
69.62
76.19
76.45
68.17
50.82
44.51
33.86
2021
34.51
38.10
43.85
54.77
61.41
74.93
79.87
75.94
70.19
53.63
48.68
38.15
2022
36.67
36.79
45.73
53.69
61.32
72.65
78.57
76.39
70.82
59.26
38.88
34.99
2023
34.44
36.73
40.30
51.74
61.09
64.99
79.01
73.28
65.45
56.94
45.80
39.87
2024
35.02
41.06
44.77
52.16
60.31
75.23
79.82
76.45
69.64
61.55
40.91
39.37
2025
32.03
M
52.88
46.40
M
M
M
M
M
M
M
M
NCEI Climatology
37.15
41.00
47.40
53.25
61.70
71.10
77.40
75.50
68.40
56.95
45.35
36.55
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
