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 (USC00170583) 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
2012
M
M
M
3.38
7.09
10.78
1.43
5.98
1.76
6.33
0.48
6.14
2013
1.63
4.18
2.20
1.80
5.37
6.69
6.65
4.49
4.08
1.50
4.46
3.93
2014
3.82
3.91
4.18
3.35
5.88
3.47
6.18
4.26
0.60
5.59
3.18
5.77
2015
3.58
1.83
0.82
4.17
1.33
7.65
2.67
4.48
6.98
3.39
2.59
5.43
2016
2.72
4.99
3.52
2.36
2.21
M
3.51
5.44
1.49
5.80
4.37
4.27
2017
3.49
4.80
2.27
5.78
6.69
3.27
4.89
2.20
4.79
9.10
2.14
3.71
2018
5.09
2.80
2.88
4.70
1.54
3.21
3.00
3.73
3.38
3.86
5.94
3.90
2019
6.56
2.34
2.47
4.79
3.93
6.79
2.46
5.32
1.67
8.28
3.26
M
NCEI Climatology
3.74
3.19
3.51
4.30
3.78
5.27
4.61
5.01
3.82
5.28
4.17
4.29
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
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
2012
M
M
M
63.17
68.74
74.53
82.48
79.32
71.67
58.23
42.47
34.39
2013
29.06
30.68
40.00
53.63
68.19
76.67
81.45
76.39
67.63
57.65
41.80
28.16
2014
25.65
28.64
33.65
53.80
67.03
76.83
81.32
76.42
68.40
57.52
41.47
34.19
2015
24.87
20.32
36.71
51.90
75.71
73.23
79.48
78.94
73.53
54.84
48.53
40.26
2016
31.58
35.03
43.39
53.33
68.74
M
81.97
80.35
70.43
56.29
45.97
31.61
2017
32.52
35.07
34.19
55.67
64.06
76.30
80.29
76.13
72.67
64.10
42.57
26.61
2018
27.32
36.18
39.61
49.03
73.74
76.60
83.58
80.23
70.27
52.81
36.08
32.35
2019
26.48
30.95
38.03
50.80
62.58
76.90
85.19
78.10
68.23
56.23
39.13
M
NCEI Climatology
27.60
30.82
39.60
52.31
65.40
73.89
78.99
77.81
70.60
56.90
44.80
33.81
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
36.89
47.61
53.20
59.00
59.39
57.33
43.35
26.17
21.87
2013
12.58
17.50
25.19
31.90
42.90
54.23
61.97
55.52
48.97
39.45
24.93
13.81
2014
7.55
10.46
13.00
32.00
45.42
53.07
59.68
56.10
48.00
43.03
26.23
23.19
2015
6.06
-0.57
15.65
31.37
46.26
51.87
57.61
59.06
52.37
35.55
31.00
28.35
2016
15.48
16.07
25.29
29.87
45.26
M
58.55
57.90
51.33
40.45
31.27
15.58
2017
17.26
17.46
17.16
35.67
44.00
53.30
57.55
54.32
53.97
44.87
26.57
12.48
2018
10.23
17.36
24.55
30.00
44.68
51.43
59.55
61.10
52.07
37.32
22.73
15.61
2019
9.52
12.30
17.55
33.57
42.58
52.10
59.68
56.23
48.10
40.77
24.03
M
NCEI Climatology
8.10
10.81
18.70
30.90
42.19
51.49
56.80
55.51
46.80
36.80
27.20
16.80
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2012
M
M
M
50.03
58.18
63.87
70.74
69.35
64.50
50.79
34.32
28.13
2013
20.82
24.09
32.60
42.77
55.55
65.45
71.71
65.95
58.30
48.55
33.37
20.98
2014
16.60
19.55
23.32
42.90
56.23
64.95
70.50
66.26
58.20
50.27
33.85
28.69
2015
15.47
9.88
26.18
41.63
60.98
62.55
68.55
69.00
62.95
45.19
39.77
34.31
2016
23.53
25.55
34.34
41.60
57.00
M
70.26
69.13
60.88
48.37
38.62
23.60
2017
24.89
26.27
25.68
45.67
54.03
64.80
68.92
65.23
63.32
54.48
34.57
19.55
2018
18.77
26.77
32.08
39.52
59.21
64.02
71.56
70.67
61.17
45.06
29.40
23.98
2019
18.00
21.62
27.79
42.18
52.58
64.50
72.44
67.16
58.17
48.50
31.58
M
NCEI Climatology
17.85
20.82
29.15
41.60
53.80
62.69
67.90
66.66
58.70
46.85
36.00
25.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
