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 (USC00475474) 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
0.18
5.96
2.20
2.81
1.94
2012
1.27
1.22
3.66
2.12
0.36
0.16
2.61
3.75
1.17
4.70
0.70
4.13
2013
2.93
3.31
1.25
5.74
3.73
5.35
2.78
1.22
1.18
3.02
2.71
0.97
2014
0.76
1.14
1.14
3.67
2.88
7.37
2.16
4.62
1.47
3.06
0.93
0.91
2015
0.69
0.85
0.62
6.58
2.97
3.09
2.88
2.76
4.78
1.54
3.92
5.42
2016
0.58
0.55
3.68
2.28
3.25
3.26
2.30
3.51
3.36
4.63
1.87
5.04
2017
2.43
1.54
2.39
4.70
4.32
6.55
5.09
3.33
0.38
2.23
M
M
NCEI Climatology
1.48
1.55
1.79
3.71
3.73
4.84
3.57
3.68
3.02
2.73
2.05
1.73
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
76.00
69.31
63.68
49.25
41.31
2012
35.97
38.80
56.21
54.44
76.67
80.18
87.93
80.57
72.39
59.96
49.92
39.48
2013
32.04
30.25
35.96
51.73
68.67
74.40
79.39
79.94
73.18
60.43
45.85
29.22
2014
22.72
26.00
34.81
52.63
67.13
75.36
77.50
78.10
71.07
60.57
39.43
37.44
2015
27.41
22.39
43.90
56.15
67.65
73.72
79.29
78.96
78.67
61.93
53.36
43.67
2016
28.48
36.21
48.14
53.16
69.80
77.77
83.41
82.35
75.90
64.77
55.36
30.83
2017
32.97
42.44
40.48
58.88
62.67
78.18
80.00
76.97
76.46
65.36
M
M
NCEI Climatology
29.70
33.77
44.30
56.00
67.50
77.90
82.80
80.69
73.80
60.91
46.80
35.19
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
54.00
51.41
40.84
32.86
25.62
2012
18.03
22.04
36.39
34.74
54.00
56.04
65.43
59.29
48.70
38.83
29.08
26.90
2013
14.79
13.83
20.56
34.64
44.33
54.60
59.68
58.13
50.96
40.40
29.19
11.48
2014
3.45
7.19
16.13
32.52
45.00
55.68
56.08
59.93
48.74
41.14
23.79
24.56
2015
13.07
4.29
21.71
35.88
45.74
52.52
56.35
60.22
57.29
43.78
34.21
31.90
2016
14.07
20.57
29.86
32.40
46.76
55.70
63.03
62.87
56.93
46.35
35.08
19.07
2017
19.13
23.37
23.92
37.52
43.87
55.96
60.20
57.79
52.93
47.68
M
M
NCEI Climatology
14.11
16.84
25.89
36.30
47.50
57.89
63.29
61.71
53.30
41.60
30.11
20.60
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
65.00
60.36
52.26
41.05
33.47
2012
26.76
30.42
46.30
44.59
65.33
68.11
76.68
69.93
60.54
49.39
39.50
33.19
2013
23.41
22.04
28.26
43.18
56.50
64.50
69.53
69.03
62.07
50.42
37.52
20.35
2014
13.09
16.59
25.47
42.57
56.07
65.52
66.79
69.02
59.91
50.86
31.61
31.00
2015
20.24
13.34
32.81
46.02
56.69
63.12
67.82
69.59
67.98
52.85
43.79
37.78
2016
21.28
28.39
39.00
42.78
58.28
66.73
73.22
72.61
66.41
55.56
45.22
24.95
2017
26.05
32.91
32.33
48.20
53.27
67.07
70.10
67.38
64.70
56.52
M
M
NCEI Climatology
21.90
25.31
35.10
46.15
57.50
67.90
73.05
71.20
63.55
51.25
38.45
27.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
