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 (USC00147922) 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
2017
M
M
2.43
3.83
1.27
0.29
4.20
0.97
0.05
0.00
M
M
2018
M
M
0.03
0.62
0.53
0.26
0.28
0.09
0.00
0.12
M
0.37
2019
0.12
0.25
1.37
0.12
4.40
0.97
0.36
0.58
0.01
0.18
0.02
0.38
2020
0.18
0.07
0.42
0.20
0.78
1.57
2.78
1.07
1.04
0.57
1.01
0.10
2021
0.03
0.27
2.46
0.06
4.65
1.04
1.77
1.95
1.35
0.84
M
M
2022
M
M
0.01
0.38
0.85
1.17
0.98
0.25
0.66
0.06
0.04
0.05
2023
0.11
0.07
0.02
1.37
2.39
5.34
4.69
1.09
2.03
0.41
0.05
1.98
2024
0.18
0.20
M
M
2.12
4.43
2.37
0.79
1.10
0.06
2.63
M
NCEI Climatology
0.44
0.38
1.09
1.60
2.28
2.96
2.72
2.69
1.30
1.64
0.58
0.64
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
14.2
14.8
12.5
12.6
9.9
8.7
10.8
13.0
10.9
12.0
2018
11.9
12.9
14.2
15.4
12.9
14.5
10.4
10.5
12.3
11.2
11.3
11.7
2019
10.6
11.3
13.1
13.4
11.6
11.7
10.7
9.7
12.7
12.4
12.3
10.8
2020
10.7
12.7
13.0
13.1
14.7
15.9
11.2
10.3
10.6
11.3
12.0
11.4
2021
11.7
8.8
14.7
13.9
13.9
11.2
10.6
11.0
11.5
11.4
10.9
11.7
2022
12.0
13.5
14.9
16.2
15.0
13.0
10.7
9.7
11.1
9.9
13.1
13.0
2023
11.3
12.6
13.5
14.1
13.2
10.6
10.2
9.5
9.6
10.8
10.5
10.7
2024
10.6
11.4
12.3
13.2
12.9
13.2
9.6
9.8
10.3
11.9
11.4
9.5
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
2017
M
M
66.67
67.81
77.66
91.91
92.92
86.15
83.52
72.95
61.09
47.90
2018
51.14
50.27
65.14
67.31
83.96
93.43
92.61
89.84
82.55
66.01
53.39
47.72
2019
42.70
41.29
51.52
70.46
71.82
85.92
91.93
91.92
90.68
65.65
56.92
51.45
2020
49.90
47.42
62.35
70.64
78.87
95.26
91.66
90.05
82.33
68.39
62.75
46.64
2021
48.61
38.55
60.90
68.03
74.34
90.15
91.76
91.85
88.93
74.98
62.72
59.04
2022
48.19
48.70
61.06
72.06
81.41
90.52
96.32
94.37
89.38
74.80
54.61
48.55
2023
46.65
54.76
57.92
70.28
78.89
82.92
91.83
91.67
86.48
72.81
61.41
51.30
2024
39.27
57.87
63.65
74.23
80.84
91.56
91.09
91.95
88.22
79.54
57.89
52.99
NCEI Climatology
49.01
53.64
63.29
71.69
80.60
90.41
94.39
92.00
85.90
74.10
60.10
49.20
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
40.16
42.76
47.58
61.60
65.88
61.68
56.31
41.81
31.15
17.14
2018
15.44
18.71
30.28
32.64
55.71
63.54
65.32
62.66
57.75
41.39
25.06
20.00
2019
27.17
24.05
29.23
40.33
49.19
58.93
65.31
65.61
62.71
34.90
25.15
22.13
2020
21.46
23.01
33.83
35.90
50.40
63.05
66.27
62.71
50.98
37.75
31.94
21.11
2021
20.73
12.00
32.02
35.60
51.21
63.12
64.33
64.54
58.06
43.85
31.34
23.02
2022
15.20
15.82
26.77
39.74
50.41
63.17
67.88
64.16
55.52
40.57
25.61
16.98
2023
19.66
19.02
27.68
38.26
53.91
59.84
66.64
62.91
57.09
41.43
29.48
26.07
2024
17.40
28.70
30.06
40.40
51.04
64.82
64.62
64.64
55.80
46.06
32.63
22.53
NCEI Climatology
20.00
23.32
31.40
39.20
49.80
60.00
64.70
63.10
55.10
42.01
29.90
22.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
M
M
53.42
55.28
62.62
76.75
79.40
73.91
69.92
57.38
46.12
32.52
2018
33.29
34.49
47.71
49.97
69.83
78.48
78.96
76.25
70.15
53.70
39.23
33.86
2019
34.93
32.67
40.38
55.39
60.51
72.43
78.62
78.76
76.70
50.27
41.03
36.79
2020
35.68
35.22
48.09
53.27
64.63
79.15
78.97
76.38
66.65
53.07
47.34
33.87
2021
34.67
25.28
46.46
51.82
62.78
76.64
78.05
78.20
73.50
59.42
47.03
41.03
2022
31.69
32.26
43.91
55.90
65.91
76.85
82.10
79.26
72.45
57.69
40.11
32.77
2023
33.16
36.89
42.80
54.27
66.40
71.38
79.24
77.29
71.78
57.12
45.44
38.69
2024
28.34
43.29
46.86
57.32
65.94
78.19
77.86
78.29
72.01
62.80
45.26
37.76
NCEI Climatology
34.50
38.48
47.35
55.44
65.20
75.21
79.55
77.55
70.50
58.06
45.00
35.65
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
