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 (USC00141740) 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
2020
M
0.07
7.76
1.97
4.35
0.52
3.95
2.88
0.19
2.82
1.96
0.60
2021
M
M
M
0.52
5.21
5.04
3.34
0.39
1.90
4.11
0.87
1.10
2022
0.47
0.24
2.75
1.64
1.73
M
0.01
0.01
0.59
1.60
1.27
2.05
2023
0.85
2.26
2.06
0.08
0.93
0.82
2.98
3.29
0.63
M
M
M
2024
M
M
M
2.00
6.48
2.39
2.31
2.54
0.31
M
M
M
2025
M
M
M
0.20
0.20
7.36
M
M
M
M
M
M
NCEI Climatology
1.67
2.08
3.41
5.07
7.10
5.17
4.15
3.81
4.45
3.77
2.98
2.43
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
M
9.3
8.9
8.8
7.2
8.4
6.4
4.9
6.0
8.0
8.6
5.1
2021
M
M
M
9.0
7.0
6.4
4.8
6.7
6.8
7.4
7.0
0.0
2022
0.0
0.0
0.0
0.0
2.2
1.8
6.4
6.7
6.5
7.6
6.5
7.6
2023
8.2
8.1
9.8
8.8
4.9
4.7
6.6
5.7
5.0
M
M
M
2024
M
M
10.3
11.5
6.2
7.5
6.4
6.4
5.6
M
M
16.2
2025
M
M
M
18.8
4.8
5.0
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
2020
M
49.30
64.11
67.52
72.76
88.83
90.35
87.10
79.52
67.94
64.04
51.29
2021
M
M
M
71.60
72.12
86.84
87.86
90.12
86.26
73.01
59.63
59.11
2022
43.78
48.04
60.57
69.40
76.42
89.15
97.03
93.60
87.14
74.47
50.53
45.27
2023
50.24
52.56
56.48
70.82
78.34
88.82
91.92
91.98
84.84
M
M
M
2024
M
M
63.02
72.27
79.88
88.82
90.76
90.76
86.74
M
M
42.80
2025
M
M
M
78.80
M
M
M
M
M
M
M
M
NCEI Climatology
43.60
48.93
58.10
67.59
75.80
84.99
89.60
89.30
81.40
70.29
57.50
46.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
M
30.30
44.83
46.04
55.98
68.84
72.41
66.84
60.32
45.35
41.24
29.17
2021
M
M
M
51.08
55.81
67.94
70.58
71.43
63.82
51.99
38.42
38.46
2022
21.36
25.13
37.57
48.73
59.58
68.45
73.46
70.13
61.94
47.20
29.46
28.33
2023
30.56
33.52
38.66
46.16
57.84
65.06
70.73
70.38
61.54
M
M
M
2024
M
M
49.03
58.77
60.68
69.62
70.79
69.51
63.58
M
M
39.20
2025
M
M
M
75.20
M
M
M
M
M
M
M
M
NCEI Climatology
23.30
27.52
36.10
45.51
55.49
64.90
69.30
67.71
59.29
47.51
36.31
27.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2020
M
39.80
54.47
56.78
64.37
78.83
81.38
76.97
69.92
56.65
52.64
40.23
2021
M
M
M
61.34
63.96
77.39
79.22
80.77
75.04
62.50
49.02
48.78
2022
32.57
36.58
49.07
59.07
68.00
78.80
85.25
81.87
74.54
60.83
39.99
36.80
2023
40.40
43.04
47.57
58.49
68.09
76.94
81.33
81.18
73.19
M
M
M
2024
M
M
56.02
65.53
70.28
79.22
80.77
80.14
75.16
M
M
41.00
2025
M
M
M
77.00
M
M
M
M
M
M
M
M
NCEI Climatology
33.45
38.23
47.10
56.55
65.65
74.95
79.45
78.50
70.35
58.90
46.91
37.15
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
