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 (USC00479052) 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
0.14
2011
1.00
2.93
2.46
6.09
1.71
1.94
5.20
2.41
0.03
0.86
3.70
1.42
2012
1.73
1.09
3.12
2.65
0.07
0.08
3.22
2.21
0.40
4.45
0.83
4.54
2013
2.79
3.61
1.95
5.24
4.09
4.44
0.83
1.71
1.64
2.11
2.69
1.79
2014
0.71
0.99
0.66
6.14
2.32
0.63
3.54
2.94
1.01
2.00
1.94
1.10
2015
0.60
0.80
0.45
4.79
3.83
3.23
3.35
2.99
3.11
1.68
3.35
5.06
2016
0.66
0.81
4.75
0.83
1.12
2.39
3.53
4.33
5.97
2.92
1.63
2.26
2017
2.73
1.44
2.68
4.56
2.66
5.45
4.02
2.73
0.24
1.97
M
M
NCEI Climatology
1.85
1.73
1.98
3.86
3.90
4.40
3.96
4.05
3.21
2.93
2.06
1.97
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
25.72
2011
22.31
28.92
39.97
51.33
62.65
75.20
86.74
80.62
73.31
64.14
47.31
37.38
2012
32.14
36.64
56.04
56.43
69.50
87.32
91.73
81.40
74.08
58.04
47.11
34.80
2013
29.46
28.38
36.68
52.44
73.05
77.40
85.76
82.00
75.14
59.46
41.86
26.07
2014
16.48
20.22
33.34
52.79
65.32
87.50
76.26
79.93
70.88
59.19
36.14
33.89
2015
24.67
19.64
43.16
57.83
71.32
76.83
80.00
76.76
79.23
61.36
52.04
40.71
2016
26.20
33.22
47.70
55.11
69.12
79.54
83.88
80.90
74.83
62.57
52.00
27.15
2017
30.64
39.96
39.90
59.54
65.44
79.52
82.00
80.44
74.89
65.85
M
M
NCEI Climatology
26.70
31.16
41.70
54.50
66.91
76.81
81.61
79.00
72.20
58.81
44.09
32.90
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
12.17
2011
10.00
13.84
21.52
34.33
44.48
55.53
65.00
59.75
49.69
43.14
32.18
22.21
2012
17.24
21.23
36.29
35.32
49.00
58.47
64.81
60.55
47.67
38.67
29.07
24.73
2013
10.54
11.88
17.82
32.80
45.53
55.85
62.24
59.83
54.29
40.00
25.64
9.83
2014
-1.07
2.78
13.72
32.66
44.00
66.00
55.58
60.20
48.00
40.73
21.61
21.86
2015
11.13
1.11
21.19
35.17
48.42
54.52
55.50
59.00
56.59
40.77
33.65
29.50
2016
11.88
18.00
29.19
32.93
45.88
55.67
63.96
63.05
55.83
46.25
34.80
17.22
2017
17.18
22.58
22.48
37.46
43.19
56.00
60.96
58.44
52.33
46.85
M
M
NCEI Climatology
10.71
13.74
23.30
33.50
44.90
55.41
60.19
59.10
51.31
39.60
28.50
17.71
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
18.94
2011
16.16
21.38
30.74
42.83
53.57
65.37
75.87
70.19
61.50
53.64
39.73
29.61
2012
24.69
28.93
46.16
45.88
59.25
72.89
78.27
70.97
60.88
48.35
38.09
29.77
2013
20.00
20.12
27.25
42.62
59.29
66.62
74.00
70.92
64.71
49.73
33.75
17.95
2014
7.70
11.50
23.53
42.72
54.66
76.75
65.92
70.07
59.44
49.96
28.88
27.88
2015
17.90
10.38
32.18
46.50
59.87
65.67
67.75
67.88
67.91
51.07
42.85
35.11
2016
19.04
25.61
38.44
44.02
57.50
67.60
73.92
71.98
65.33
54.41
43.40
22.19
2017
23.91
31.27
31.19
48.50
54.31
67.76
71.48
69.44
63.61
56.35
M
M
NCEI Climatology
18.70
22.45
32.50
44.00
55.90
66.11
70.90
69.05
61.75
49.20
36.30
25.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
