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 (USC00171628) 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
2.69
2011
2.01
2.84
4.89
4.14
4.59
4.06
1.77
8.34
3.18
5.48
2.08
3.15
2012
2.81
1.81
2.14
4.04
5.27
8.54
0.73
5.43
5.06
7.19
1.25
5.87
2013
0.92
3.24
2.36
1.86
5.87
4.35
3.42
5.10
6.31
1.42
4.58
3.78
2014
3.56
3.23
4.62
3.21
3.53
4.35
6.47
2.81
1.00
7.53
4.12
6.08
2015
3.40
1.82
1.68
2.37
2.85
5.67
1.83
3.21
2.83
6.32
2.31
5.60
2016
2.93
4.67
3.24
2.49
3.08
3.42
2.91
2.68
1.34
4.72
3.50
5.17
2017
2.07
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.36
2.94
3.44
3.83
3.64
4.02
3.22
3.59
3.56
4.77
4.11
4.34
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
31.96
2011
28.94
30.39
40.26
52.75
62.97
72.17
81.61
77.13
71.23
58.03
50.37
37.29
2012
30.32
35.00
46.17
57.07
65.35
71.10
81.13
80.03
68.60
59.03
43.47
34.00
2013
27.87
31.54
40.52
52.43
65.71
73.30
80.06
76.71
68.53
61.07
43.77
27.26
2014
26.35
30.64
33.55
52.00
64.39
73.93
80.10
77.03
70.70
59.13
41.67
34.90
2015
25.74
20.32
35.65
51.20
71.65
68.07
77.45
79.74
75.80
55.48
47.13
39.23
2016
31.42
35.38
41.29
52.63
65.61
72.90
79.03
80.19
72.30
58.06
47.13
31.58
2017
29.90
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
28.20
32.05
41.00
54.00
66.90
75.10
80.49
79.60
72.01
59.10
46.00
34.20
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
18.52
2011
12.84
9.61
21.10
34.32
46.06
51.47
59.55
56.03
51.93
41.77
32.33
20.52
2012
14.03
15.93
26.13
34.07
46.71
51.93
59.19
59.26
47.50
40.71
27.43
19.39
2013
10.97
15.57
24.65
31.03
42.52
54.33
59.77
55.48
49.07
39.37
26.33
13.48
2014
8.06
13.11
14.06
31.72
44.00
53.43
59.66
56.94
47.80
42.48
27.93
24.13
2015
8.87
4.25
16.13
31.40
46.03
50.13
57.29
59.87
52.97
35.58
31.23
27.10
2016
16.29
16.14
24.03
30.20
44.32
51.47
59.00
57.94
51.23
40.23
32.23
16.23
2017
14.25
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
6.00
6.97
18.20
31.21
42.50
52.41
58.00
55.81
47.60
36.60
27.30
15.79
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
25.24
2011
20.89
20.00
30.68
43.54
54.52
61.82
70.58
66.58
61.58
49.90
41.35
28.90
2012
22.18
25.47
36.15
45.57
56.03
61.52
70.16
69.65
58.05
49.87
35.45
26.69
2013
19.42
23.55
32.58
41.73
54.11
63.82
69.92
66.10
58.80
50.22
35.05
20.37
2014
17.21
21.88
23.81
41.86
54.19
63.68
69.88
66.98
59.25
50.81
34.80
29.52
2015
17.31
12.29
25.89
41.30
58.84
59.10
67.37
69.81
64.38
45.53
39.18
33.16
2016
23.85
25.76
32.66
41.42
54.97
62.18
69.02
69.06
61.77
49.15
39.68
23.90
2017
22.07
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
17.10
19.51
29.60
42.61
54.70
63.75
69.25
67.70
59.81
47.85
36.65
25.00
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
