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 (USC00116558) 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
3.06
6.49
3.58
0.83
1.95
1.16
4.37
0.78
2011
1.45
4.01
3.54
8.40
3.30
7.02
1.70
0.36
4.32
2.63
4.66
3.88
2012
3.60
1.32
0.57
3.07
1.27
0.37
0.36
2.05
2.22
2.49
0.45
1.65
2013
5.21
3.22
2.25
5.27
6.32
7.66
3.89
0.65
1.24
3.66
4.13
3.94
2014
2.51
3.53
1.57
6.05
2.35
3.66
2.95
3.08
7.19
6.23
2.59
3.22
2015
1.55
2.02
4.92
3.77
1.31
5.00
1.35
1.86
2.22
1.39
4.33
5.99
2016
0.72
2.42
5.15
5.14
2.66
7.60
6.30
5.24
3.85
2.92
3.59
1.19
2017
M
M
M
M
M
M
M
M
M
M
0.00
M
NCEI Climatology
3.48
2.74
3.58
5.06
4.91
4.88
4.23
3.53
3.58
3.73
3.63
3.06
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
79.68
88.93
91.10
92.52
84.63
73.94
56.17
33.60
2011
32.87
44.71
55.29
70.73
76.13
86.41
92.87
90.65
78.73
69.48
57.67
45.81
2012
43.32
47.66
55.71
71.33
85.13
89.20
99.39
90.97
78.80
66.29
54.40
47.42
2013
40.48
42.71
46.90
68.10
77.61
83.63
84.74
86.32
83.03
67.35
51.00
39.61
2014
34.45
34.89
52.48
68.50
77.94
85.87
82.97
84.71
79.00
67.16
46.37
41.71
2015
37.26
33.93
51.71
69.63
79.68
83.23
86.13
85.52
85.07
70.55
59.73
51.87
2016
39.13
46.24
61.19
70.28
75.45
88.50
86.65
86.84
83.50
74.03
59.97
36.09
2017
M
M
M
M
M
M
M
M
M
M
60.00
M
NCEI Climatology
38.40
43.66
54.40
66.60
76.10
84.11
86.51
85.71
80.40
68.40
53.60
42.11
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2010
M
M
M
M
59.82
68.10
68.81
66.03
56.90
44.13
33.37
20.50
2011
18.97
28.07
37.71
47.27
56.65
66.41
70.55
64.45
56.70
43.61
41.17
32.03
2012
26.77
29.79
31.57
46.07
59.42
60.87
69.71
61.90
56.27
46.06
31.60
32.16
2013
23.55
25.71
30.35
44.23
57.13
64.27
64.87
63.71
59.30
46.32
32.73
22.94
2014
14.87
16.39
29.06
46.37
56.65
65.73
61.32
65.87
54.80
46.97
29.40
31.06
2015
22.71
13.29
31.06
47.03
58.52
66.20
67.00
62.48
58.90
47.94
38.80
37.03
2016
22.48
28.41
41.55
47.44
54.61
66.80
68.42
68.84
61.33
52.26
38.63
24.09
2017
M
M
M
M
M
M
M
M
M
M
25.00
M
NCEI Climatology
22.79
26.54
34.69
44.50
55.39
63.40
66.29
63.99
56.20
45.60
34.80
27.50
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
69.75
78.52
79.95
79.27
70.77
59.03
44.77
27.05
2011
25.92
36.39
46.50
59.00
66.39
76.41
81.71
77.55
67.72
56.55
49.42
38.92
2012
35.05
38.72
43.64
58.70
72.27
75.03
84.55
76.44
67.53
56.18
43.00
39.79
2013
32.02
34.21
38.63
56.17
67.37
73.95
74.81
75.02
71.17
56.84
41.87
31.27
2014
24.66
25.64
40.77
57.43
67.29
75.80
72.15
75.29
66.90
57.06
37.88
36.39
2015
29.98
23.61
41.39
58.33
69.10
74.72
76.56
74.00
71.98
59.24
49.27
44.45
2016
30.81
37.33
51.37
58.86
65.03
77.65
77.53
77.84
72.42
63.15
49.30
30.09
2017
M
M
M
M
M
M
M
M
M
M
42.50
M
NCEI Climatology
30.59
35.10
44.55
55.55
65.75
73.75
76.40
74.85
68.30
57.00
44.20
34.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
