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
0.24
3.87
1.18
0.25
1.16
2012
0.65
1.01
0.59
2.39
0.02
2.40
0.74
0.05
1.68
2.42
1.04
0.78
2013
1.26
0.58
1.33
1.40
5.63
4.68
2.46
2.48
3.55
3.98
1.41
1.14
2014
1.15
0.76
0.52
1.90
1.91
3.02
1.55
7.93
4.48
5.08
0.68
0.04
2015
0.49
0.24
0.65
3.38
3.55
2.60
1.25
1.16
3.52
2.60
2.47
3.97
2016
0.41
0.38
3.08
1.59
1.76
5.15
0.71
3.95
4.22
1.35
2.02
0.65
2017
1.01
1.05
1.28
5.06
4.20
6.53
3.37
0.80
1.79
1.78
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
80.50
69.64
63.21
51.38
34.55
2012
32.53
26.64
47.33
57.41
63.00
78.08
85.32
82.56
71.45
58.20
43.38
35.77
2013
28.22
26.67
31.52
46.45
69.00
73.86
77.94
79.19
72.69
63.47
33.80
19.31
2014
12.59
16.57
29.23
46.42
61.35
75.75
72.71
76.86
66.48
55.04
34.94
29.92
2015
20.54
15.87
38.85
56.69
66.68
72.11
80.19
74.46
76.05
56.18
48.22
34.79
2016
22.87
26.67
47.71
52.45
69.47
75.00
78.90
82.21
75.72
62.95
46.62
22.67
2017
30.39
36.92
37.70
58.71
63.04
78.68
83.29
78.64
74.71
60.27
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
55.50
44.64
38.59
29.42
18.09
2012
8.58
13.76
32.28
31.70
46.00
53.08
61.09
57.88
44.82
35.07
22.38
23.92
2013
9.11
5.43
11.74
28.82
44.85
54.73
57.61
55.92
47.46
41.33
18.05
2.31
2014
-6.00
-5.57
8.50
27.89
41.82
54.96
53.86
55.57
47.04
37.43
22.50
17.33
2015
5.29
-5.39
16.35
32.38
44.27
51.95
56.12
55.88
55.19
36.53
29.96
26.00
2016
5.52
6.72
26.43
31.05
43.84
53.43
55.70
59.58
52.72
40.00
30.31
6.50
2017
14.78
15.33
14.65
32.46
41.35
52.52
57.10
53.91
49.62
40.73
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
68.00
57.14
51.43
39.92
26.32
2012
20.55
20.20
39.81
44.56
54.50
65.58
73.20
71.69
58.14
46.63
32.88
29.85
2013
18.67
16.05
21.63
37.64
56.92
64.30
67.78
67.56
60.08
52.40
25.93
10.81
2014
2.97
5.50
18.86
37.16
51.59
65.35
63.29
66.21
56.76
46.24
28.72
23.62
2015
12.92
5.24
27.60
44.54
55.48
62.03
68.16
65.17
65.62
46.35
39.09
30.35
2016
14.20
16.69
37.07
41.75
56.66
64.22
67.30
70.89
64.22
51.48
38.46
14.58
2017
22.58
26.12
26.17
45.58
52.20
65.60
70.19
66.27
62.17
50.50
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.
