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 (USC00300321) 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
2016
M
M
M
M
M
M
1.05
3.37
3.51
7.38
2.21
1.98
2017
2.35
2.02
2.21
1.92
1.63
4.49
6.24
2.31
3.35
5.90
3.33
1.13
2018
2.33
1.54
2.76
2.55
2.12
1.86
5.19
2.98
3.45
4.36
4.70
2.64
2019
2.44
1.57
1.10
3.29
4.48
4.42
4.72
5.17
2.54
6.53
1.16
3.37
2020
2.48
1.52
2.49
3.78
1.60
1.47
5.74
3.56
1.83
3.54
2.64
2.27
2021
1.02
1.41
1.14
2.10
3.04
3.65
6.77
2.06
3.27
6.59
1.99
1.86
2022
0.90
2.10
2.37
2.33
2.80
3.97
1.37
5.25
5.72
0.84
3.21
1.19
2023
1.26
0.73
2.36
4.77
0.93
5.05
2.66
3.02
3.01
2.89
1.14
3.83
2024
2.59
1.75
2.27
3.08
2.56
3.14
2.15
5.51
1.83
1.78
0.28
M
NCEI Climatology
2.93
2.57
3.23
3.68
3.77
4.10
4.31
4.26
3.87
4.47
3.59
3.57
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
3.2
3.5
3.2
4.3
5.3
8.2
2017
7.1
7.3
6.7
5.7
4.9
4.5
3.3
3.4
2.3
5.4
6.5
6.7
2018
7.1
6.9
5.9
6.4
4.4
3.8
3.4
3.3
3.4
5.4
6.0
5.8
2019
7.2
7.5
6.7
6.1
4.4
4.0
2.9
3.0
3.4
4.9
6.5
6.3
2020
6.4
5.3
6.4
6.2
5.2
3.8
3.4
3.3
3.9
4.6
6.7
7.1
2021
5.4
6.5
7.6
5.7
4.5
4.4
3.3
2.8
4.1
4.5
6.1
7.3
2022
6.8
8.1
7.2
6.6
4.1
4.2
4.1
3.5
3.5
4.3
7.6
6.9
2023
6.3
7.1
6.5
5.8
4.1
3.6
2.8
3.8
2.9
4.3
6.3
6.1
2024
6.6
6.4
6.6
5.7
4.0
4.4
3.0
3.4
3.1
4.7
6.9
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
2016
M
M
M
M
M
M
81.32
81.65
74.78
59.46
50.42
35.72
2017
35.54
41.51
37.34
60.74
64.05
74.12
77.12
75.84
72.80
65.33
46.34
30.61
2018
30.84
41.45
36.47
47.42
73.40
74.36
81.76
79.09
72.92
56.62
40.16
37.98
2019
29.39
34.96
40.54
55.70
64.52
73.40
80.95
76.07
71.42
60.86
40.94
36.47
2020
37.23
34.70
47.74
49.82
64.69
77.12
83.27
79.03
71.24
58.42
52.58
37.05
2021
31.19
30.20
47.56
55.88
66.95
78.98
76.59
80.68
71.36
63.94
45.80
41.58
2022
27.12
35.60
45.76
54.26
71.31
74.78
80.48
80.48
68.72
61.09
50.90
37.40
2023
34.56
40.55
41.00
60.68
66.37
73.94
80.08
74.68
71.60
60.92
44.90
43.15
2024
33.45
40.44
46.98
56.06
70.61
77.30
81.53
76.07
73.76
62.02
58.46
M
NCEI Climatology
31.30
33.51
41.60
55.20
68.61
76.89
81.10
79.70
72.40
59.40
47.50
36.79
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
64.40
63.47
54.02
44.60
34.64
23.93
2017
23.93
25.57
22.19
41.36
46.98
56.48
61.38
57.55
53.24
48.37
30.98
18.59
2018
14.64
24.09
23.70
31.28
51.80
55.16
62.08
64.05
57.20
43.21
29.42
25.55
2019
13.30
18.56
23.23
36.74
46.28
54.56
62.60
58.42
52.76
44.89
28.64
23.35
2020
22.65
22.51
31.30
34.64
46.11
56.24
64.23
61.32
52.22
42.97
36.56
26.19
2021
21.43
15.99
27.30
37.16
45.65
59.18
60.68
64.48
54.68
50.41
31.76
30.95
2022
9.12
17.60
26.66
35.96
49.25
55.52
60.34
61.15
54.14
41.29
36.14
25.97
2023
25.08
21.65
26.60
39.26
42.74
55.70
62.60
58.42
52.64
46.98
31.10
33.39
2024
24.74
25.23
30.55
39.02
52.21
58.28
62.25
59.52
54.68
42.28
39.20
M
NCEI Climatology
15.40
16.08
22.70
34.00
45.20
55.40
60.40
58.50
51.50
41.20
31.60
23.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
72.86
72.56
64.40
52.03
42.53
29.82
2017
29.74
33.54
29.76
51.05
55.52
65.30
69.25
66.69
63.02
56.85
38.66
24.60
2018
22.74
32.77
30.08
39.35
62.60
64.76
71.92
71.57
65.06
49.91
34.79
31.77
2019
21.35
26.76
31.88
46.22
55.40
63.98
71.77
67.25
62.09
52.87
34.79
29.91
2020
29.94
28.60
39.52
42.23
55.40
66.68
73.75
70.18
61.73
50.70
44.57
31.62
2021
26.31
23.10
37.43
46.52
56.30
69.08
68.64
72.58
63.02
57.17
38.78
36.27
2022
18.12
26.60
36.21
45.11
60.28
65.15
70.41
70.82
61.43
51.19
43.52
31.69
2023
29.82
31.10
33.80
49.97
54.56
64.82
71.34
66.55
62.12
53.95
38.00
38.27
2024
29.10
32.84
38.76
47.54
61.41
67.79
71.89
67.80
64.22
52.15
48.83
M
NCEI Climatology
23.35
24.79
32.15
44.60
56.90
66.15
70.75
69.10
61.95
50.30
39.55
29.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
