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 (USC00336781) 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
4.72
5.70
4.86
11.74
2.21
4.21
3.55
2019
2.83
6.37
3.15
3.18
5.12
6.14
1.82
4.85
0.99
8.36
2.28
5.63
2020
2.60
4.07
3.07
4.86
5.91
1.33
4.27
3.23
3.26
4.70
2.04
1.38
2021
1.85
4.49
3.37
3.16
3.34
5.59
6.23
5.27
4.78
0.06
1.44
3.76
2022
3.32
4.78
2.07
1.27
5.87
5.30
9.84
5.11
0.50
1.99
3.27
2.99
2023
6.23
2.88
4.25
3.57
2.81
2.79
1.34
4.94
0.67
2.39
1.20
2.31
2024
3.31
0.49
M
M
M
M
0.28
M
M
M
M
M
NCEI Climatology
3.09
3.12
4.12
3.95
4.60
4.14
4.42
3.27
3.30
2.95
2.75
3.50
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
2.4
2.3
1.7
2.4
2.8
3.4
3.5
2019
4.2
4.4
4.5
3.8
3.0
2.9
2.0
2.6
2.2
2.8
3.3
3.6
2020
3.6
4.2
4.6
4.7
3.6
2.7
2.1
2.3
2.6
2.8
3.2
3.3
2021
3.3
4.5
4.5
3.6
3.1
2.6
2.2
1.8
2.0
2.3
2.6
3.0
2022
3.5
3.2
4.4
3.3
2.7
2.0
1.3
1.7
1.9
2.6
2.0
1.9
2023
2.6
3.9
4.8
3.5
2.7
2.5
1.6
1.6
1.6
2.2
2.4
2.1
2024
2.9
2.6
M
2.9
1.4
1.5
2.1
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
83.34
85.24
83.94
79.31
66.60
47.92
45.60
2019
36.98
46.97
51.70
69.49
76.35
80.16
86.91
85.27
85.66
70.26
50.12
47.32
2020
46.20
44.74
59.74
62.87
70.83
82.57
85.88
83.81
77.57
65.15
60.38
44.62
2021
38.76
37.86
61.74
64.99
72.41
83.26
84.00
84.82
79.00
72.60
55.89
56.84
2022
39.65
48.24
60.47
63.64
79.85
85.91
86.81
85.84
78.85
68.77
59.28
48.36
2023
49.35
58.49
58.38
70.95
75.55
80.90
86.99
85.35
80.79
70.95
59.64
53.56
2024
41.37
54.29
M
74.12
78.97
85.10
84.38
M
M
M
M
M
NCEI Climatology
41.30
45.35
55.00
67.30
75.80
83.41
86.70
86.00
80.30
68.91
56.30
45.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
49.04
52.38
41.74
49.26
37.97
31.03
28.91
2019
28.38
33.16
30.97
40.88
47.51
49.62
46.71
50.91
47.20
39.79
27.33
28.51
2020
28.20
27.30
37.97
38.49
47.53
56.86
65.41
62.50
56.36
46.75
34.88
29.44
2021
25.45
23.10
33.95
40.94
50.35
63.49
66.93
69.69
60.21
54.18
32.45
35.48
2022
21.23
27.71
37.59
46.46
56.35
61.78
68.98
65.54
56.80
40.43
34.76
29.19
2023
33.52
32.99
34.15
42.92
52.17
59.36
68.00
64.86
58.27
47.56
32.31
33.15
2024
27.14
39.34
M
46.67
54.41
61.62
68.54
M
M
M
M
M
NCEI Climatology
22.90
25.12
32.59
42.10
52.39
61.29
65.40
63.41
56.10
43.60
33.40
27.60
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
66.19
68.81
62.84
64.28
52.29
39.48
37.25
2019
32.68
40.06
41.33
55.19
61.93
64.89
66.81
68.09
66.43
55.03
38.72
37.91
2020
37.20
36.02
48.85
50.68
59.18
69.71
75.65
73.15
66.96
55.95
47.63
37.03
2021
32.10
30.48
47.84
52.96
61.38
73.38
75.47
77.26
69.61
63.39
44.17
46.16
2022
30.44
37.97
49.03
55.05
68.10
73.84
77.90
75.69
67.82
54.60
47.02
38.78
2023
41.44
45.74
46.27
56.93
63.86
70.13
77.49
75.10
69.53
59.26
45.98
43.35
2024
34.25
46.82
M
60.39
66.69
73.36
76.46
M
M
M
M
M
NCEI Climatology
32.10
35.23
43.79
54.70
64.10
72.35
76.05
74.71
68.20
56.25
44.85
36.65
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
