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 (USC00199972) 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
M
2011
M
M
M
M
M
14.41
4.74
29.01
8.12
M
M
M
2012
4.08
2.08
2.18
3.22
6.53
3.90
2.39
5.47
10.60
5.32
1.85
9.50
2013
5.00
5.04
3.06
4.52
9.97
12.57
5.39
5.45
6.26
3.83
4.25
12.25
2014
36.04
6.74
4.51
5.07
4.58
5.67
10.91
8.20
5.98
9.01
9.61
13.39
2015
11.10
17.08
8.09
16.81
9.74
16.49
8.59
7.06
8.26
3.67
3.96
7.73
2016
4.75
8.38
6.37
4.48
7.41
5.53
8.08
7.79
8.61
7.51
8.13
6.98
2017
7.20
6.78
8.97
7.85
10.90
5.90
2.64
3.62
2.96
10.91
2.65
3.85
2018
5.77
5.55
6.31
6.42
3.18
6.89
11.75
11.78
9.43
5.01
11.94
7.90
2019
27.22
50.49
4.13
0.33
M
M
M
0.45
1.44
2.62
0.44
M
NCEI Climatology
3.95
3.69
4.25
4.29
4.20
5.12
4.57
4.46
4.78
5.59
4.10
5.22
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
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
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
48.20
2011
30.20
40.90
43.53
58.07
68.66
75.74
82.33
78.73
73.67
61.58
55.75
44.27
2012
37.75
42.84
55.91
60.56
71.88
75.78
82.78
80.81
71.57
62.27
51.21
52.13
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
76.63
72.47
60.89
46.09
48.48
2015
32.67
27.72
46.08
74.17
76.43
73.35
79.48
79.24
75.39
57.08
51.66
46.22
2016
33.32
36.90
48.16
53.15
64.17
72.62
78.03
77.74
70.43
57.24
50.38
36.72
2017
36.10
41.63
39.22
61.61
63.59
73.04
75.98
73.69
72.42
65.34
47.69
31.23
2018
32.66
42.14
40.20
48.81
72.42
72.66
79.00
78.43
70.06
57.59
41.76
38.70
2019
32.35
36.00
42.26
50.50
M
M
M
74.64
70.34
59.24
50.61
M
NCEI Climatology
31.50
34.71
42.51
55.41
66.70
74.70
79.60
78.11
71.41
59.10
47.01
36.40
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
20.00
2011
8.84
9.59
21.14
34.88
47.87
54.33
61.11
58.26
53.96
41.10
32.09
22.96
2012
11.63
18.72
29.59
35.45
50.08
53.60
61.11
59.46
49.77
42.20
28.22
26.57
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
56.39
50.20
41.78
25.46
21.54
2015
4.98
-2.03
14.53
31.00
46.74
53.05
59.37
59.35
54.82
38.64
33.61
32.51
2016
17.38
16.72
28.12
32.27
45.13
53.21
58.96
59.56
52.10
40.26
29.55
16.75
2017
17.60
16.95
16.72
36.61
41.81
52.04
56.71
54.56
51.99
42.97
25.39
13.97
2018
8.33
17.19
16.25
28.45
46.56
51.39
58.97
60.05
52.13
37.76
23.93
18.18
2019
9.33
12.85
18.30
25.48
M
M
M
54.54
47.90
40.11
29.79
M
NCEI Climatology
11.89
12.80
20.60
31.60
42.51
51.50
56.30
54.50
47.00
36.20
27.20
18.80
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
34.10
2011
19.52
23.28
32.33
46.47
58.27
65.04
71.72
68.49
63.82
51.34
43.92
33.62
2012
24.69
30.27
42.75
48.29
60.98
64.69
71.94
70.13
60.67
52.24
39.72
39.35
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
66.51
61.33
51.33
35.77
33.65
2015
17.34
12.97
28.74
51.59
61.74
63.20
69.43
69.30
65.11
47.86
42.63
39.36
2016
25.35
26.81
38.14
42.71
54.65
62.91
68.50
68.65
61.26
48.75
39.96
26.74
2017
26.85
29.29
27.97
49.11
52.70
62.54
66.35
64.13
62.21
54.16
36.54
22.60
2018
20.50
29.67
28.22
38.63
59.49
62.03
68.98
69.24
61.09
47.68
32.85
28.44
2019
20.84
24.43
30.28
37.99
M
M
M
64.59
59.12
49.67
40.20
M
NCEI Climatology
21.70
23.76
31.55
43.51
54.60
63.10
67.95
66.30
59.20
47.65
37.10
27.60
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
