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 (USW00014897) 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
2011
M
M
M
M
M
M
M
0.19
4.69
0.42
1.62
1.54
2012
1.91
1.50
1.75
2.62
0.02
4.81
0.58
2.17
0.95
3.54
0.28
3.79
2013
0.57
2.43
1.68
3.54
5.75
7.00
5.38
4.31
2.79
4.99
2.56
1.15
2014
1.02
1.44
0.77
4.38
3.75
5.56
1.75
7.67
5.93
5.12
3.28
1.47
2015
0.97
0.33
0.67
3.70
7.35
5.36
2.39
3.25
6.28
2.36
3.58
3.79
2016
0.68
0.31
4.60
2.74
1.39
5.70
2.92
3.86
3.84
0.85
2.01
0.25
2017
0.52
2.27
1.40
6.76
5.18
9.66
3.66
3.36
1.53
3.49
M
M
NCEI Climatology
1.20
1.13
1.83
3.12
3.79
4.67
3.86
4.07
3.83
3.07
1.85
1.54
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
M
M
M
M
M
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
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
2011
M
M
M
M
M
M
M
76.50
63.32
58.68
43.78
31.68
2012
28.40
29.96
45.55
51.88
67.33
79.59
87.63
80.12
66.53
54.36
40.91
31.20
2013
25.00
25.00
31.36
44.61
68.30
72.69
78.61
77.53
70.52
54.43
38.08
18.58
2014
13.37
15.00
29.00
47.62
65.33
77.86
74.81
76.17
65.81
52.00
30.93
28.11
2015
20.93
16.48
38.53
55.76
68.55
73.77
76.36
73.33
72.37
55.59
47.88
34.59
2016
22.00
29.48
44.57
49.46
70.86
75.77
78.18
76.40
68.58
61.33
49.00
24.08
2017
29.54
35.18
35.83
56.04
63.56
73.65
78.63
73.75
69.40
63.29
M
M
NCEI Climatology
22.80
27.58
39.60
53.70
67.10
76.20
80.30
77.90
69.81
55.69
40.41
27.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
50.00
42.80
32.20
23.46
12.96
2012
6.62
12.88
29.14
29.24
47.33
50.56
59.00
51.00
37.71
32.55
21.59
14.80
2013
2.68
3.50
10.40
25.43
41.30
51.72
55.48
52.17
44.83
35.26
22.84
0.58
2014
-7.23
-7.62
7.32
25.17
40.30
54.14
50.96
53.62
43.89
34.30
15.57
13.96
2015
3.64
-6.89
15.30
28.45
42.16
49.77
51.54
55.33
50.85
35.00
28.92
24.27
2016
3.38
9.88
23.57
28.88
42.33
51.85
55.71
55.75
49.79
39.17
28.36
11.42
2017
18.77
14.82
17.17
31.88
39.19
50.67
55.59
51.04
47.15
41.14
M
M
NCEI Climatology
6.71
9.67
20.60
32.39
44.59
54.50
58.70
56.89
48.59
37.00
25.20
13.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2011
M
M
M
M
M
M
M
63.25
53.06
45.44
33.50
22.32
2012
17.44
21.42
37.34
40.56
57.33
65.07
73.31
65.56
52.12
43.45
31.25
23.00
2013
13.84
14.25
20.88
35.02
54.80
62.21
67.05
64.85
57.67
44.85
30.46
9.58
2014
3.07
3.69
18.16
36.40
52.82
66.00
62.89
64.90
54.85
43.15
23.25
21.04
2015
12.29
4.80
26.92
42.10
55.35
61.77
63.95
64.33
61.61
45.29
38.40
29.43
2016
12.69
19.68
34.07
39.17
56.60
63.81
66.94
66.08
59.19
50.25
38.68
17.75
2017
24.15
25.00
26.50
43.96
52.09
62.05
67.11
62.40
58.27
52.21
M
M
NCEI Climatology
14.75
18.62
30.10
43.05
55.85
65.35
69.50
67.40
59.20
46.34
32.80
20.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
