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 (USC00275350) 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
2.08
2011
2.34
3.96
4.84
7.15
6.34
3.46
2.59
9.79
8.15
5.33
2.86
5.54
2012
3.73
0.94
1.92
2.82
4.86
7.05
3.68
5.42
6.44
5.85
0.44
5.33
2013
2.50
2.99
2.10
2.64
5.52
6.87
6.97
4.99
4.33
1.22
4.28
3.17
2014
3.69
3.43
4.95
3.30
3.04
2.69
7.70
3.54
1.39
4.01
3.45
5.07
2015
2.79
1.94
1.58
2.62
2.20
6.35
4.56
2.68
7.26
3.67
3.42
6.02
2016
2.04
5.23
3.61
2.88
1.84
3.07
3.25
3.43
1.52
3.81
3.43
4.42
2017
1.83
3.07
2.53
5.29
8.20
5.72
3.49
3.12
2.85
10.07
1.78
4.14
2018
4.38
2.86
1.82
4.57
1.17
3.27
3.77
4.80
4.86
3.98
7.48
4.60
2019
6.09
2.72
1.52
5.47
5.14
7.56
2.96
4.12
2.05
5.28
4.19
5.43
2020
2.83
3.33
3.28
4.51
2.66
M
M
M
M
M
M
M
NCEI Climatology
3.34
2.95
3.45
3.89
3.76
4.53
4.36
3.99
4.10
4.92
3.96
4.23
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
2020
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
30.30
2011
27.19
31.29
39.52
52.59
67.00
73.90
81.71
77.84
72.23
58.21
51.69
39.13
2012
31.58
36.24
49.77
57.69
67.94
73.67
82.52
82.00
70.57
59.81
45.33
35.71
2013
30.27
31.50
40.68
55.50
68.23
75.13
81.45
77.58
70.33
60.52
42.93
30.29
2014
26.77
29.36
34.10
54.33
66.45
76.40
79.87
77.45
71.43
59.10
42.20
35.00
2015
25.81
21.11
36.42
52.43
73.42
71.50
78.84
79.94
76.38
57.58
50.13
42.06
2016
31.94
35.34
45.42
53.57
66.94
75.70
80.71
81.48
73.97
57.74
46.73
31.97
2017
33.07
37.46
34.42
56.87
62.81
75.40
80.74
78.48
74.37
65.58
42.73
26.58
2018
28.10
37.43
40.00
47.97
72.10
75.00
82.47
80.23
71.30
52.68
38.48
32.77
2019
26.19
31.00
39.45
51.73
61.65
73.77
84.00
79.35
70.80
57.03
38.83
33.68
2020
33.81
33.66
44.26
50.40
59.00
M
M
M
M
M
M
M
NCEI Climatology
29.10
32.43
41.20
54.20
67.11
75.40
80.60
79.40
71.40
57.80
44.90
34.10
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
16.83
2011
12.71
12.75
23.10
35.66
48.26
54.07
61.68
59.00
54.43
43.48
33.48
23.42
2012
17.16
20.10
30.03
36.66
49.16
54.57
61.23
60.32
50.53
44.16
30.03
23.87
2013
14.00
17.36
25.29
33.57
44.58
55.60
63.23
56.97
49.37
40.10
26.83
17.13
2014
10.84
13.71
15.16
32.63
45.74
56.07
60.35
57.19
50.40
44.55
28.57
24.32
2015
7.90
2.21
18.35
35.00
48.29
53.30
59.68
60.81
54.79
38.58
32.80
31.84
2016
18.03
16.69
27.48
31.90
46.61
54.00
58.61
60.87
53.50
41.35
33.37
18.87
2017
20.47
20.61
19.00
38.23
44.23
54.57
58.90
56.55
55.93
46.68
27.60
14.58
2018
12.48
20.00
25.68
31.27
48.29
54.07
62.00
62.65
54.60
39.03
27.48
19.07
2019
10.10
14.75
21.23
35.60
44.74
54.30
62.23
58.13
50.20
43.03
26.00
20.84
2020
19.16
18.21
27.39
33.80
39.00
M
M
M
M
M
M
M
NCEI Climatology
13.31
15.11
23.01
34.28
45.30
55.30
60.30
58.79
51.60
39.80
30.20
20.60
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
23.57
2011
19.95
22.02
31.31
44.12
57.63
63.98
71.69
68.42
63.33
50.84
42.59
31.27
2012
24.37
28.17
39.90
47.17
58.55
64.12
71.87
71.16
60.55
51.98
37.68
29.79
2013
22.13
24.43
32.98
44.53
56.40
65.37
72.34
67.27
59.85
50.31
34.88
23.71
2014
18.81
21.54
24.63
43.48
56.10
66.23
70.11
67.32
60.92
51.82
35.38
29.66
2015
16.85
11.66
27.39
43.72
60.85
62.40
69.26
70.37
65.59
48.08
41.47
36.95
2016
24.98
26.02
36.45
42.73
56.77
64.85
69.66
71.18
63.73
49.55
40.05
25.42
2017
26.77
29.04
26.71
47.55
53.52
64.98
69.82
67.52
65.15
56.13
35.17
20.58
2018
20.29
28.71
32.84
39.62
60.19
64.53
72.23
71.44
62.95
45.85
32.98
25.92
2019
18.15
22.88
30.34
43.67
53.19
64.03
73.11
68.74
60.50
50.03
32.42
27.26
2020
26.48
25.93
35.82
42.10
49.00
M
M
M
M
M
M
M
NCEI Climatology
21.20
23.77
32.10
44.24
56.20
65.35
70.45
69.10
61.50
48.80
37.55
27.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
