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 (USC00477148) 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
2007
M
M
M
M
M
M
M
M
2.13
2.55
0.33
3.23
2008
2.22
3.29
1.44
6.90
1.23
9.60
2.59
1.06
3.38
1.26
1.06
3.93
2009
0.64
1.66
2.94
4.52
3.85
4.95
1.28
2.90
2.46
4.29
1.23
4.98
2010
0.78
0.99
0.72
4.80
4.84
7.75
11.16
1.82
2.76
2.23
1.19
1.56
2011
0.72
2.35
2.73
4.41
3.73
5.17
3.28
2.20
4.82
0.99
2.73
2.15
2012
1.56
1.18
3.08
2.24
3.92
0.90
2.70
2.52
1.48
6.27
0.69
3.34
2013
3.25
2.65
1.69
5.71
7.12
6.09
1.89
1.78
3.68
1.83
2.88
1.48
2014
0.86
1.05
1.00
4.38
2.50
6.30
1.85
3.83
1.11
1.94
1.50
1.05
2015
0.67
0.87
0.64
5.16
3.20
3.64
2.98
4.11
6.18
1.19
3.97
5.11
2016
0.58
0.58
2.14
0.94
2.38
6.31
3.26
4.97
4.14
4.39
1.75
2.20
2017
2.33
1.38
3.04
4.45
5.83
7.34
5.36
2.58
0.75
4.35
1.21
0.67
2018
1.96
2.75
0.16
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.74
1.92
2.13
3.85
4.13
4.65
4.18
3.69
3.30
2.93
2.25
2.10
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
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
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
2007
M
M
M
M
M
M
M
M
77.20
67.03
41.65
29.16
2008
26.58
27.67
41.08
59.00
65.37
75.00
80.67
79.54
74.36
59.67
44.80
27.61
2009
19.71
34.79
46.27
56.33
66.84
76.00
75.94
79.47
74.23
52.10
51.07
29.42
2010
24.77
29.71
48.77
62.30
71.06
76.10
84.00
82.03
69.90
64.39
48.63
27.00
2011
22.93
30.50
39.84
51.10
64.65
75.23
85.39
80.74
69.50
63.03
47.43
37.87
2012
31.84
37.10
57.70
57.00
72.35
82.13
89.26
80.16
72.43
58.16
46.60
37.13
2013
29.61
27.25
34.23
49.10
68.26
74.93
81.55
79.94
73.33
59.60
42.70
26.13
2014
18.61
21.39
34.29
52.57
67.19
76.50
76.59
79.16
71.17
57.81
36.20
34.06
2015
25.48
21.14
42.19
57.07
67.84
74.97
79.81
76.87
76.40
61.35
51.37
40.80
2016
26.00
32.90
46.29
54.88
68.23
77.43
81.48
80.94
73.96
61.61
51.16
27.81
2017
29.54
41.29
40.77
59.07
63.77
76.60
80.39
76.03
76.33
62.97
43.57
28.90
2018
27.97
30.43
39.60
M
M
M
M
M
M
M
M
M
NCEI Climatology
27.60
32.07
43.40
55.60
68.00
78.60
83.10
80.81
72.90
59.90
44.80
32.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
52.80
47.00
26.00
14.00
2008
9.39
7.48
20.12
36.11
40.70
56.97
60.29
57.25
53.54
40.92
28.60
5.77
2009
1.95
12.18
21.60
33.53
46.87
55.52
56.06
58.03
53.00
39.55
36.43
18.32
2010
12.71
15.11
27.48
40.53
50.71
59.33
66.06
65.00
52.77
43.07
31.40
14.48
2011
10.48
14.29
23.06
35.67
46.42
57.10
65.87
61.48
51.70
43.55
33.83
25.10
2012
16.80
21.38
37.87
36.83
50.55
58.87
68.16
61.26
51.43
40.13
29.97
25.80
2013
13.00
11.75
18.61
33.40
47.19
56.57
61.58
59.65
52.83
42.67
27.50
10.00
2014
0.48
2.36
15.65
33.50
47.10
58.23
58.34
60.87
51.33
42.16
22.16
23.74
2015
12.55
3.46
21.32
36.57
48.65
54.97
59.48
60.68
58.77
44.19
35.13
31.43
2016
13.84
18.90
29.83
35.46
47.23
57.80
63.74
63.55
58.42
46.45
35.44
18.26
2017
18.21
23.05
25.55
38.80
45.16
58.43
61.29
58.68
55.37
47.52
29.13
16.32
2018
11.74
13.36
24.40
M
M
M
M
M
M
M
M
M
NCEI Climatology
10.70
13.54
23.40
33.81
45.40
54.40
60.40
59.10
51.00
39.79
27.80
17.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
65.00
57.02
33.83
21.58
2008
17.98
17.57
30.60
47.55
53.03
65.98
70.48
68.39
63.95
50.29
36.70
16.30
2009
10.83
23.48
33.93
44.93
56.85
65.76
66.00
68.75
63.62
45.82
43.75
23.87
2010
18.74
22.41
38.13
51.42
60.89
67.72
75.03
73.52
61.33
53.38
40.02
20.74
2011
16.71
22.39
31.45
43.38
55.53
66.17
75.63
71.11
60.60
53.29
40.83
31.58
2012
24.15
29.24
47.78
46.91
61.45
70.50
78.71
70.71
61.93
49.15
38.28
31.47
2013
21.31
19.50
26.42
41.25
57.73
65.75
71.56
69.79
63.08
51.13
35.10
18.06
2014
9.55
11.88
24.97
43.03
57.15
67.37
67.47
70.02
61.25
49.98
29.18
28.90
2015
19.02
12.30
31.76
46.82
58.24
64.97
69.65
68.77
67.58
52.77
43.25
36.12
2016
19.92
25.90
38.06
45.17
57.73
67.62
72.61
72.24
66.19
54.03
43.30
23.03
2017
23.88
32.17
33.16
48.93
54.47
67.52
70.84
67.35
65.85
55.24
36.35
22.61
2018
19.85
21.89
32.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
19.15
22.80
33.40
44.70
56.70
66.50
71.75
69.96
61.95
49.85
36.30
25.10
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
