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 (USC00470239) 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
0.13
1.94
1.41
0.68
1.64
2012
1.16
1.48
1.32
1.32
0.11
3.00
2.87
0.09
1.39
2.61
1.35
0.78
2013
1.28
1.05
1.22
2.60
3.73
1.79
0.88
7.18
1.75
2.41
1.06
1.42
2014
0.82
1.12
0.71
3.75
2.66
4.62
1.68
3.92
5.01
3.19
1.63
1.42
2015
0.46
0.16
0.61
3.30
2.31
1.39
4.24
2.39
1.11
2.40
2.16
4.17
2016
0.53
0.63
2.98
2.97
1.47
4.53
2.36
4.56
5.64
5.18
1.00
0.78
2017
1.45
0.87
0.74
6.46
4.98
1.38
1.91
2.97
0.25
1.09
M
M
NCEI Climatology
0.83
0.77
1.27
2.51
3.29
4.46
3.46
3.40
3.40
3.04
1.74
1.21
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
79.00
65.43
59.67
41.73
34.36
2012
30.73
37.62
50.85
54.90
65.67
77.42
86.44
80.29
70.11
57.79
39.40
31.80
2013
24.71
30.28
24.85
43.15
67.90
71.56
78.75
77.15
68.82
53.70
38.15
18.00
2014
10.09
16.10
25.63
42.64
63.32
74.10
72.75
73.39
66.25
52.82
28.92
25.36
2015
17.90
13.15
38.05
53.45
66.80
73.00
76.58
72.76
74.33
57.47
56.87
35.52
2016
18.89
27.68
42.91
50.10
69.53
73.32
79.93
80.04
70.15
57.95
54.07
26.00
2017
33.75
33.75
39.89
54.00
62.24
74.26
78.68
73.56
71.53
62.25
M
M
NCEI Climatology
20.90
25.17
36.90
51.10
63.99
73.81
77.89
76.00
68.30
54.21
38.50
26.19
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
50.50
43.53
36.71
25.14
16.05
2012
6.82
14.12
28.20
25.85
39.50
50.94
56.21
50.54
42.44
35.47
23.05
17.15
2013
2.71
5.17
8.80
25.00
43.38
49.06
57.35
52.30
43.88
32.52
21.08
-1.26
2014
-9.95
-7.20
2.00
23.91
41.42
54.33
50.00
53.39
43.75
37.77
16.54
10.45
2015
1.70
-11.15
15.91
29.23
40.50
48.90
47.84
52.24
52.22
38.11
35.27
25.62
2016
5.33
10.68
23.27
30.10
43.47
49.73
58.80
56.22
50.50
38.45
33.79
14.39
2017
13.95
15.94
18.21
33.00
39.60
49.53
52.79
52.75
49.93
39.31
M
M
NCEI Climatology
3.71
5.26
16.90
30.60
42.50
52.70
56.70
54.61
47.70
35.61
24.19
10.60
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
64.75
54.21
48.19
33.14
25.19
2012
18.77
25.88
39.52
39.31
49.00
64.19
70.96
65.65
56.28
46.63
31.23
24.48
2013
13.71
17.72
16.82
34.08
55.64
60.31
68.05
64.72
56.35
43.11
29.62
8.37
2014
0.07
4.45
13.82
33.27
52.37
64.21
61.38
63.39
55.00
45.30
22.73
17.91
2015
9.80
1.00
26.98
41.34
53.65
60.95
62.21
62.50
63.28
47.79
46.07
30.57
2016
12.11
19.18
33.09
40.10
56.50
61.52
69.37
68.13
60.33
48.20
43.93
20.19
2017
23.85
24.84
29.05
43.50
51.02
61.89
65.74
63.16
60.73
50.78
M
M
NCEI Climatology
12.30
15.21
26.90
40.85
53.25
63.25
67.30
65.30
58.00
44.91
31.34
18.40
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
