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 (USC00170100) 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
M
M
1.30
3.08
5.18
2012
3.64
1.86
2.30
5.98
5.86
10.31
1.78
6.21
4.55
7.62
2.27
6.34
2013
1.11
2.73
3.70
3.15
5.80
4.69
5.07
3.40
8.41
0.96
2.44
4.84
2014
4.09
3.79
5.46
5.55
2.18
3.12
6.32
3.64
1.19
0.84
2.61
5.81
2015
4.37
3.65
1.88
3.24
1.14
7.19
0.91
1.69
2.52
3.66
1.19
5.45
2016
0.76
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
4.48
4.00
4.94
5.15
4.50
4.28
3.27
3.45
4.22
5.86
5.89
5.66
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
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
M
M
52.50
51.20
40.90
2012
34.55
36.90
47.42
54.28
62.90
70.57
81.18
79.71
70.28
60.97
45.86
37.90
2013
31.26
37.19
42.03
50.44
60.40
71.56
80.23
77.65
70.00
61.73
46.04
31.57
2014
28.81
33.15
35.70
52.38
61.76
72.88
79.17
76.32
72.23
60.83
44.65
40.50
2015
28.23
22.44
37.61
49.55
66.77
68.67
79.20
79.00
76.70
59.08
50.30
42.83
2016
32.74
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
32.50
34.99
41.59
53.21
64.51
73.90
79.30
78.30
70.90
58.50
47.80
37.80
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
M
M
35.10
30.00
20.10
2012
14.06
15.24
25.06
31.28
42.74
49.23
55.71
58.14
47.12
41.00
27.04
20.00
2013
9.58
14.73
24.90
28.85
40.30
51.22
58.13
51.97
48.04
37.00
25.11
12.04
2014
8.16
7.48
9.63
28.46
40.14
48.46
56.10
53.32
45.70
41.09
25.26
24.64
2015
3.61
-3.15
10.81
27.25
41.70
48.07
54.28
57.77
50.93
37.08
30.67
27.76
2016
14.68
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
15.10
17.62
25.00
34.80
44.79
53.79
60.21
59.71
52.79
42.81
32.70
22.40
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
M
M
43.80
40.60
30.50
2012
24.31
26.07
36.24
42.78
52.82
59.90
68.45
68.93
58.70
50.98
36.45
28.95
2013
20.42
25.96
33.47
39.65
50.35
61.39
69.18
64.81
59.02
49.37
35.57
21.80
2014
18.48
20.31
22.67
40.42
50.95
60.67
67.64
64.82
58.97
50.96
34.96
32.57
2015
15.92
9.65
24.21
38.40
54.23
58.37
66.74
68.39
63.82
48.08
40.48
35.29
2016
23.71
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
23.80
26.30
33.30
44.00
54.65
63.84
69.75
69.00
61.85
50.65
40.25
30.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
