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 (USC00305426) 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
1.16
2011
1.77
1.99
6.93
3.59
3.43
4.75
1.46
4.95
8.40
3.22
0.41
0.46
2012
1.14
0.59
1.01
1.16
3.60
0.90
0.54
1.16
3.02
2.40
0.54
1.74
2013
2.11
2.19
2.68
0.39
1.40
3.60
6.17
1.30
1.30
0.94
2.91
1.66
2014
2.71
5.09
1.02
2.19
4.31
3.00
3.72
0.52
0.43
3.26
2.14
2.39
2015
2.51
1.69
1.79
4.42
1.95
5.92
1.61
3.12
3.75
2.88
1.76
3.62
2016
1.61
3.07
0.90
2.05
3.11
2.91
2.24
3.06
0.78
1.86
2.85
3.79
2017
3.75
2.09
3.41
0.99
M
M
M
M
M
M
M
M
NCEI Climatology
3.80
3.32
4.26
3.99
4.04
4.84
4.71
4.81
5.18
5.24
3.80
4.77
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
31.23
2011
27.79
30.78
41.57
58.17
67.54
74.94
82.09
72.73
71.94
60.92
60.50
44.08
2012
34.67
42.50
56.70
56.83
69.00
77.60
81.82
79.93
69.69
58.15
46.17
42.14
2013
33.78
35.33
41.22
60.92
67.84
77.20
77.12
76.76
68.27
63.00
43.59
35.94
2014
27.68
30.82
34.04
60.25
70.61
76.53
79.06
78.81
74.04
61.60
47.05
38.04
2015
29.00
25.22
38.05
57.15
76.87
72.10
78.25
78.71
75.15
61.38
55.40
46.28
2016
34.52
40.38
53.84
58.04
69.17
76.08
82.25
81.27
73.41
61.71
51.31
38.08
2017
39.65
44.50
45.20
39.00
M
M
M
M
M
M
M
M
NCEI Climatology
33.70
37.21
45.81
59.80
70.50
78.20
82.69
80.28
72.50
60.91
48.60
38.00
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
16.62
2011
12.37
16.33
25.05
41.61
51.31
57.50
65.00
60.47
59.11
47.42
45.50
27.31
2012
21.36
26.12
34.75
38.39
52.31
60.20
64.90
61.92
52.36
48.42
30.61
29.79
2013
20.56
22.67
29.33
37.33
46.84
60.33
65.06
59.00
50.67
44.33
30.59
21.39
2014
11.86
12.57
17.29
35.90
49.48
59.53
62.39
57.76
53.04
45.96
30.71
27.92
2015
12.37
3.43
18.67
36.85
51.83
56.52
62.90
61.48
56.40
40.73
35.40
34.24
2016
17.78
20.96
32.16
35.12
46.62
56.67
62.75
62.54
55.45
43.50
31.73
24.33
2017
24.81
21.91
22.68
34.00
M
M
M
M
M
M
M
M
NCEI Climatology
18.90
20.59
27.50
38.61
49.60
58.81
63.60
62.51
55.60
44.70
34.69
25.50
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
M
M
M
M
M
M
M
23.92
2011
20.08
23.56
33.31
49.89
59.42
66.59
73.55
66.60
65.53
54.08
53.00
35.69
2012
27.75
34.47
45.73
47.61
60.65
68.90
74.05
71.88
62.09
53.42
38.39
35.96
2013
27.17
29.00
35.28
49.12
57.34
68.77
71.09
67.88
59.47
53.67
37.09
28.67
2014
19.77
21.69
25.67
48.08
60.04
68.03
70.72
68.29
63.54
53.78
38.88
32.98
2015
20.69
14.33
28.36
47.00
64.35
64.31
70.58
70.10
65.78
51.06
45.40
40.26
2016
26.15
30.67
43.00
46.58
57.90
66.38
72.50
71.90
64.43
52.60
41.52
31.21
2017
32.23
33.20
33.94
36.50
M
M
M
M
M
M
M
M
NCEI Climatology
26.30
28.90
36.65
49.20
60.05
68.50
73.15
71.39
64.05
52.80
41.65
31.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
