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 (USC00438169) 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
2.77
2011
1.71
4.14
6.14
6.84
8.98
5.01
3.07
10.80
4.99
4.27
1.97
3.34
2012
3.21
1.77
2.30
3.66
5.33
4.22
4.29
4.37
5.88
6.80
2.33
4.91
2013
2.35
3.11
2.98
3.17
5.84
7.43
8.61
3.13
5.55
2.29
4.69
4.89
2014
3.16
3.75
3.71
2.79
5.04
3.86
4.99
2.54
1.94
4.75
3.00
4.79
2015
3.45
1.00
1.83
2.98
3.58
8.59
6.44
2.39
4.05
4.55
1.77
3.96
2016
1.87
3.79
2.81
3.48
3.11
4.76
4.55
5.77
2.87
4.82
2.59
4.67
2017
3.22
3.53
4.23
4.66
5.02
6.94
3.86
4.07
2.37
7.21
3.37
0.09
NCEI Climatology
3.04
3.11
3.29
3.89
4.28
4.55
4.96
4.71
3.58
4.67
3.69
3.87
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
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
2010
M
M
M
M
M
M
M
M
M
M
M
19.70
2011
17.28
21.93
30.13
44.03
61.81
68.87
75.65
72.68
66.40
51.39
44.90
30.68
2012
22.81
27.83
42.68
47.76
63.16
68.67
75.42
75.35
64.03
53.93
36.27
28.55
2013
21.39
22.89
31.39
44.90
63.42
69.17
76.00
71.39
62.93
53.60
34.87
24.48
2014
18.68
20.32
23.00
45.33
58.19
69.70
74.24
70.52
64.33
52.61
33.73
28.90
2015
17.58
10.61
26.52
42.86
67.39
64.97
73.03
72.97
70.17
49.77
42.30
36.03
2016
22.68
27.79
37.37
44.23
61.42
68.97
74.10
74.10
67.83
50.87
40.00
26.55
2017
26.00
27.14
26.42
49.33
56.45
68.50
72.94
71.94
69.23
59.03
35.93
31.00
NCEI Climatology
22.61
27.45
35.40
48.69
63.10
71.09
76.00
74.21
67.09
54.10
39.90
28.99
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
6.65
2011
1.66
2.71
11.23
25.69
42.68
46.97
52.16
51.06
47.00
35.45
28.23
14.68
2012
6.16
8.76
22.10
28.86
43.23
47.63
52.42
51.90
41.97
37.79
20.53
15.94
2013
3.52
6.32
16.03
24.10
39.90
51.20
56.84
50.19
42.63
34.10
18.43
7.81
2014
-0.29
2.79
0.65
24.50
40.10
48.00
51.55
50.13
41.37
36.74
20.77
14.77
2015
-6.65
-8.57
4.87
24.55
42.45
44.53
51.77
52.90
47.83
28.71
25.03
23.13
2016
6.77
5.79
16.70
21.07
38.87
45.87
51.90
51.65
43.87
34.87
25.70
10.03
2017
9.65
9.79
5.68
30.63
37.35
45.03
50.03
47.19
46.00
38.90
18.03
16.00
NCEI Climatology
4.20
5.96
16.10
29.49
41.89
51.30
55.80
53.90
46.60
35.29
25.00
12.99
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
13.17
2011
9.47
12.32
20.68
34.86
52.24
57.92
63.90
61.87
56.70
43.42
36.57
22.68
2012
14.48
18.29
32.39
38.31
53.19
58.15
63.92
63.63
53.00
45.86
28.40
22.24
2013
12.45
14.61
23.71
34.50
51.66
60.18
66.42
60.79
52.78
43.85
26.65
16.15
2014
9.19
11.55
11.82
34.92
49.15
58.85
62.90
60.32
52.85
44.68
27.25
21.84
2015
5.47
1.02
15.69
33.71
54.92
54.75
62.40
62.94
59.00
39.24
33.67
29.58
2016
14.73
16.79
27.03
32.65
50.15
57.42
63.00
62.87
55.85
42.87
32.85
18.29
2017
17.82
18.46
16.05
39.98
46.90
56.77
61.48
59.56
57.62
48.97
26.98
23.50
NCEI Climatology
13.40
16.70
25.75
39.09
52.50
61.19
65.90
64.05
56.85
44.69
32.45
20.99
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
