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 (USC00489615) 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
0.45
0.12
2.73
0.30
0.83
2012
0.13
1.33
0.00
1.85
0.05
0.00
0.65
0.12
0.44
1.16
0.28
0.10
2013
0.06
0.91
0.04
5.56
1.57
1.04
1.84
0.16
3.28
3.10
1.38
0.44
2014
0.34
1.20
0.82
1.57
2.46
0.06
4.70
2.12
2.12
0.00
0.65
0.83
2015
0.17
0.71
0.18
4.16
3.74
2.03
0.80
0.00
0.02
0.00
1.14
0.64
2016
0.38
0.62
2.03
4.41
0.83
0.53
1.20
0.29
0.91
0.00
0.93
1.12
2017
0.45
1.83
0.76
1.30
1.60
0.00
1.36
1.40
1.40
M
0.00
0.44
2018
2.01
3.94
0.78
0.56
0.09
0.08
0.00
M
M
0.25
M
M
NCEI Climatology
0.28
0.44
0.74
1.70
2.70
2.12
1.73
1.17
1.29
1.14
0.45
0.39
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
2018
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
90.10
78.97
64.44
48.50
36.84
2012
44.35
35.52
59.94
63.67
74.05
92.33
91.06
88.77
79.13
58.68
53.77
40.94
2013
37.45
35.07
47.45
50.80
67.13
80.70
83.29
82.47
71.05
54.48
50.13
32.81
2014
40.52
31.89
50.29
55.47
58.32
75.00
85.10
83.81
76.10
66.84
46.33
41.35
2015
38.93
45.25
57.10
57.50
60.52
80.63
84.45
86.06
83.52
64.38
47.43
39.16
2016
38.74
45.69
52.67
52.60
61.74
84.77
87.68
83.94
77.33
64.71
57.23
34.03
2017
30.23
47.14
53.93
62.05
63.83
80.23
90.19
82.26
76.50
37.00
61.83
46.79
2018
39.17
36.32
52.38
48.47
71.29
77.23
84.00
M
M
53.44
M
M
NCEI Climatology
43.30
45.24
55.40
62.10
71.09
82.70
90.30
89.00
80.20
65.61
52.39
42.81
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
63.60
52.90
41.81
31.10
20.00
2012
25.71
19.07
33.74
40.97
49.59
66.39
69.29
64.35
54.07
34.97
32.63
22.39
2013
20.26
20.00
26.03
29.03
47.29
58.50
64.65
62.13
51.30
34.84
28.03
15.97
2014
21.48
14.86
26.00
35.17
38.32
57.15
61.87
61.65
53.43
41.52
24.13
23.23
2015
21.21
23.32
32.58
37.53
43.21
62.67
63.26
61.68
59.48
41.62
29.93
22.71
2016
24.23
28.24
34.60
37.37
44.48
63.30
66.26
61.23
50.93
45.43
35.97
14.55
2017
14.58
28.00
34.30
38.10
45.14
59.40
66.55
59.74
52.75
19.00
44.50
23.54
2018
23.23
13.86
31.31
29.63
51.74
59.23
67.20
M
M
33.22
M
M
NCEI Climatology
16.61
16.59
24.10
30.00
39.20
48.00
54.09
52.00
43.10
31.99
23.70
16.21
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
76.85
65.93
53.13
39.80
28.42
2012
35.03
27.29
46.84
52.32
61.82
79.36
80.18
76.56
66.60
46.82
43.20
31.66
2013
28.85
27.54
36.74
39.92
57.21
69.60
73.97
72.30
61.17
44.66
39.08
24.39
2014
31.00
23.38
38.15
45.32
48.32
66.08
73.48
72.73
64.77
54.18
35.23
32.29
2015
30.07
34.29
44.84
47.52
51.86
71.65
73.85
73.87
71.50
53.00
38.68
30.94
2016
31.48
36.97
43.63
44.98
53.11
74.03
76.97
72.58
64.13
55.07
46.60
24.29
2017
22.40
37.57
44.12
50.08
54.48
69.82
78.37
71.00
64.62
28.00
53.17
35.16
2018
31.20
25.09
41.84
39.05
61.52
68.23
75.60
M
M
43.33
M
M
NCEI Climatology
29.95
30.92
39.75
46.05
55.15
65.35
72.20
70.50
61.65
48.80
38.05
29.51
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
