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 (USC00351643) 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
M
M
6.00
2012
10.60
7.50
17.30
5.23
3.48
3.82
0.44
0.05
0.11
M
13.02
16.78
2013
5.83
4.88
M
4.59
4.39
1.71
0.00
0.21
9.38
1.99
5.09
4.94
2014
7.25
5.57
10.44
5.91
3.06
1.24
1.39
0.97
2.64
6.86
5.29
10.64
2015
8.05
5.82
5.79
4.46
1.91
0.62
0.21
1.64
0.96
5.30
M
19.59
2016
8.96
6.52
7.79
3.29
1.22
2.10
0.45
0.42
1.88
19.39
M
18.83
NCEI Climatology
8.31
5.92
6.09
4.28
2.68
1.73
0.59
0.67
2.06
4.54
8.61
9.38
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
M
M
43.43
2012
42.83
46.36
47.17
54.83
63.63
64.11
72.69
75.07
71.62
M
49.40
41.72
2013
39.19
45.79
M
56.29
64.36
70.93
74.90
73.97
65.88
57.58
47.67
38.11
2014
45.40
44.61
53.10
57.25
66.70
70.73
77.43
77.03
73.30
63.77
48.13
45.84
2015
46.00
50.36
60.27
62.85
62.21
74.04
78.32
79.59
68.83
65.71
M
45.26
2016
45.26
49.69
51.60
61.24
63.65
67.60
67.63
73.48
67.24
60.19
M
41.19
NCEI Climatology
46.60
50.38
54.50
58.80
64.80
68.79
74.71
75.80
72.00
61.61
51.70
45.70
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
M
M
31.81
2012
31.40
34.11
33.47
37.79
42.37
45.26
51.31
51.97
47.31
M
38.60
33.45
2013
29.97
34.96
M
39.18
43.56
47.60
52.06
53.34
50.67
39.42
35.62
28.21
2014
33.80
32.48
37.55
38.04
43.47
48.97
52.53
53.19
50.47
48.03
36.07
36.55
2015
35.32
40.73
43.45
41.77
45.90
52.39
55.65
57.86
49.70
50.23
M
37.87
2016
38.32
40.90
40.17
43.21
46.39
48.67
54.13
53.83
49.90
47.10
M
32.45
NCEI Climatology
33.01
32.82
35.30
38.29
44.01
48.49
52.20
52.20
47.60
41.11
36.10
32.80
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
M
M
37.62
2012
37.12
40.23
40.32
46.31
53.00
54.69
62.00
63.52
59.47
M
44.00
37.59
2013
34.58
40.38
M
47.73
53.96
59.27
63.48
63.66
58.27
48.50
41.65
33.16
2014
39.60
38.54
45.32
47.64
55.08
59.85
64.98
65.11
61.88
55.90
42.10
41.19
2015
40.66
45.55
51.86
52.31
53.98
63.21
66.98
68.72
59.21
57.97
M
41.56
2016
41.79
45.29
45.88
52.22
55.05
58.13
60.88
63.66
58.57
53.65
M
36.82
NCEI Climatology
39.80
41.60
44.90
48.55
54.40
58.64
63.45
64.00
59.80
51.36
43.90
39.25
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
