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 (USC00451484) 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
2010
M
M
M
M
M
M
M
M
M
M
M
14.39
2011
28.23
10.51
17.37
15.07
7.99
4.06
0.08
0.74
4.21
10.55
19.15
7.81
2012
19.33
12.84
17.39
13.49
9.20
6.81
0.41
0.09
0.38
12.53
9.32
11.61
2013
7.08
5.30
12.25
8.15
5.71
3.50
0.00
2.38
8.53
2.46
9.80
5.90
2014
7.38
7.13
15.36
8.39
7.13
2.23
0.01
1.49
4.61
12.16
13.23
9.78
2015
10.10
5.91
8.49
3.60
2.39
0.58
0.00
2.32
M
M
M
M
NCEI Climatology
6.98
3.99
5.00
3.97
3.17
2.39
1.45
1.50
2.93
5.31
7.11
6.19
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
M
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
40.11
2011
39.87
40.71
49.52
52.36
59.50
64.69
70.75
73.96
71.67
54.97
43.69
39.26
2012
39.16
45.07
46.83
58.73
63.65
61.89
60.50
75.58
72.50
57.68
46.87
37.83
2013
37.45
46.07
52.45
55.57
65.83
70.57
80.08
77.57
69.70
60.38
45.80
37.17
2014
44.29
40.29
49.26
58.27
66.48
69.90
77.71
78.24
72.80
61.42
47.17
42.39
2015
45.03
52.11
57.83
59.52
69.97
79.45
92.33
78.23
M
M
M
M
NCEI Climatology
43.50
47.58
52.81
59.10
66.30
70.20
76.01
76.50
71.00
59.30
49.10
42.80
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
32.32
2011
31.13
28.11
33.90
34.43
41.33
47.97
47.50
48.42
46.37
40.53
32.10
30.29
2012
28.87
31.82
33.23
37.70
40.23
46.58
53.00
49.07
44.60
41.06
35.93
32.60
2013
27.19
33.25
33.42
37.73
43.55
48.40
50.00
54.10
49.70
37.17
34.00
26.97
2014
31.77
26.82
34.74
37.77
44.65
47.20
53.00
53.36
47.80
46.48
32.63
32.10
2015
32.94
36.68
35.97
35.55
45.84
48.79
53.33
50.65
M
M
M
M
NCEI Climatology
32.10
33.32
35.80
39.19
44.61
49.20
51.20
50.40
46.50
41.80
36.30
32.10
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
M
M
M
M
M
M
M
36.21
2011
35.50
34.41
41.71
43.39
50.42
56.33
59.12
61.19
59.02
47.75
37.90
34.77
2012
34.02
38.45
40.03
48.22
51.94
54.17
56.75
62.33
58.55
49.37
41.40
35.22
2013
32.32
39.66
42.94
46.65
54.69
59.48
65.04
65.83
59.70
48.78
39.90
32.07
2014
38.03
33.55
42.00
48.02
55.56
58.55
65.36
65.80
60.30
53.95
39.90
37.24
2015
38.98
44.39
46.90
47.53
57.90
64.12
72.83
64.44
M
M
M
M
NCEI Climatology
37.80
40.45
44.30
49.14
55.45
59.70
63.60
63.45
58.75
50.55
42.70
37.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
