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 (USC00438172) 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
2.50
2011
1.76
3.52
4.40
6.79
7.84
2.89
2.96
9.84
6.39
4.60
1.69
3.71
2012
3.12
1.56
2.17
3.17
3.92
3.06
3.31
1.90
7.17
4.88
1.59
4.01
2013
2.29
1.73
2.59
2.70
5.87
8.00
7.57
3.75
5.61
1.97
4.96
4.20
2014
2.96
3.42
3.23
2.62
5.09
2.69
5.35
2.92
2.12
5.47
2.87
4.53
2015
3.24
1.63
1.93
3.55
3.00
9.19
5.10
3.18
3.97
3.65
0.81
5.68
2016
1.71
4.91
3.14
3.54
2.91
4.99
3.77
4.76
3.19
4.16
2.54
4.73
2017
3.22
3.13
0.85
M
M
M
M
M
M
M
M
M
NCEI Climatology
3.13
2.76
3.21
3.49
3.93
4.11
4.40
4.86
3.86
4.77
3.51
4.10
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
22.04
2011
21.03
24.54
34.26
47.18
66.29
72.23
78.61
75.74
69.60
54.90
46.07
31.94
2012
24.84
30.48
43.93
51.79
66.17
72.47
78.29
78.76
65.67
57.13
39.83
30.32
2013
22.90
26.61
35.16
48.73
66.35
71.50
78.48
74.35
65.93
57.73
37.73
24.63
2014
20.23
24.18
26.29
49.96
62.57
73.17
76.83
74.00
67.67
56.06
36.50
29.74
2015
19.52
12.46
30.19
47.00
70.94
67.97
76.52
76.97
74.33
52.74
47.39
36.35
2016
25.58
28.52
38.74
47.33
64.94
71.04
77.52
77.83
70.83
54.00
41.68
27.90
2017
28.52
31.09
33.00
M
M
M
M
M
M
M
M
M
NCEI Climatology
22.70
26.75
35.90
49.80
64.30
72.40
77.00
75.69
68.30
54.20
40.49
28.80
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
3.96
2011
-0.70
-3.18
9.03
24.79
42.23
46.93
50.84
50.42
45.80
33.83
23.40
12.06
2012
3.00
5.52
18.07
27.45
41.17
46.40
50.23
48.76
36.25
35.97
18.23
16.23
2013
-1.35
5.75
14.42
22.90
36.35
47.27
55.35
47.77
40.87
30.80
17.90
5.90
2014
-3.93
-3.57
-7.00
22.87
38.70
45.47
50.07
47.84
39.27
35.81
20.33
15.13
2015
-12.26
-17.50
-1.29
22.36
37.84
44.50
49.52
51.53
43.60
27.06
24.26
22.74
2016
2.77
3.55
14.42
20.13
36.58
44.68
50.00
49.45
41.63
33.84
24.21
8.87
2017
7.19
6.65
5.56
M
M
M
M
M
M
M
M
M
NCEI Climatology
-1.30
-0.67
9.80
24.70
36.30
46.41
51.00
48.40
40.50
30.70
20.80
9.10
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
13.00
2011
10.17
10.68
21.65
35.98
54.26
59.58
64.73
63.08
57.70
44.37
34.73
22.00
2012
13.92
18.00
31.00
39.62
53.67
59.43
64.26
63.76
50.96
46.55
29.03
23.27
2013
10.77
16.18
24.79
35.82
51.35
59.38
66.92
61.06
53.40
44.27
27.82
15.27
2014
8.15
10.30
9.65
36.41
50.63
59.32
63.45
60.92
53.47
45.94
28.42
22.44
2015
3.63
-2.52
14.45
34.68
54.39
56.23
63.02
64.25
58.97
39.90
35.83
29.55
2016
14.18
16.03
26.58
33.73
50.76
57.86
63.76
63.64
56.23
43.92
32.95
18.39
2017
17.85
18.87
19.28
M
M
M
M
M
M
M
M
M
NCEI Climatology
10.70
13.04
22.85
37.25
50.30
59.40
64.00
62.05
54.40
42.45
30.65
18.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
