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 (USC00488758) 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
0.42
2011
0.26
0.36
0.42
2.13
6.22
0.93
0.41
1.63
0.44
1.83
0.59
0.93
2012
0.20
0.49
0.12
0.45
1.93
0.08
0.91
0.29
0.63
0.66
0.64
0.43
2013
0.90
0.45
0.59
1.49
4.60
1.12
1.47
0.77
2.83
2.21
0.36
0.61
2014
0.37
0.72
0.63
1.59
1.81
1.68
0.84
4.02
1.32
0.50
1.23
1.18
2015
0.11
1.27
0.21
2.18
4.21
2.90
1.89
0.66
0.08
1.65
1.08
0.27
2016
0.13
0.22
1.34
2.75
2.59
0.23
0.52
0.65
1.19
1.46
1.06
0.84
2017
0.41
0.93
0.97
3.35
1.95
1.31
0.49
0.93
2.90
0.78
0.81
0.81
2018
0.09
0.39
0.74
1.13
5.08
3.95
1.70
1.28
0.06
0.42
1.21
0.58
2019
0.50
0.16
0.42
1.25
8.10
2.00
3.73
1.18
2.82
0.49
1.08
0.19
2020
0.12
0.87
0.42
1.00
1.64
3.34
0.39
M
M
M
M
M
NCEI Climatology
0.31
0.42
0.71
1.50
2.88
2.09
1.36
1.09
1.32
1.11
0.56
0.46
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
35.17
2011
34.30
29.64
43.77
47.25
51.42
68.34
80.29
79.35
71.00
58.40
39.85
33.40
2012
37.65
33.89
53.10
57.10
60.94
75.60
83.10
78.87
71.71
52.86
46.17
33.94
2013
33.48
34.18
42.74
46.79
60.19
72.33
79.48
79.00
67.23
47.77
45.00
30.84
2014
39.68
27.75
42.23
51.17
60.61
65.67
77.68
72.26
65.80
61.03
38.52
35.13
2015
40.65
40.54
49.74
51.27
53.68
73.30
73.74
76.87
73.17
60.06
40.07
33.71
2016
37.23
44.83
45.90
51.77
57.45
76.13
78.84
75.35
65.10
57.13
48.37
25.23
2017
27.48
37.36
48.45
49.57
59.39
70.83
81.13
74.48
62.57
52.81
43.60
35.61
2018
37.94
29.07
43.29
50.13
60.68
69.87
77.42
74.61
68.10
53.48
40.00
32.73
2019
34.68
22.82
37.42
52.13
51.13
68.30
76.32
77.39
66.77
44.61
40.90
34.00
2020
36.61
33.34
42.61
48.73
61.39
71.07
77.66
M
M
M
M
M
NCEI Climatology
34.10
34.60
42.90
49.19
57.90
68.51
77.30
75.80
66.00
53.20
41.39
32.99
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
8.61
2011
8.67
2.11
15.94
21.96
29.39
36.34
45.32
44.52
34.63
29.37
11.00
5.10
2012
9.16
7.93
20.10
24.83
30.45
37.73
48.39
42.90
35.61
24.62
16.73
6.20
2013
5.35
7.14
15.84
19.90
34.19
39.07
46.81
45.03
39.30
22.42
15.20
3.10
2014
9.90
2.32
16.81
21.97
32.23
37.30
44.94
44.84
34.97
27.65
8.55
9.48
2015
12.10
14.32
19.74
22.47
34.06
44.27
43.61
42.23
35.47
30.68
12.97
7.97
2016
11.00
16.62
18.61
28.00
32.84
39.93
42.68
40.35
36.53
28.06
19.53
-4.06
2017
0.68
9.18
22.77
25.73
32.68
40.73
46.29
43.19
35.93
23.71
16.53
6.77
2018
11.03
0.79
16.26
20.37
36.58
40.50
45.06
41.55
31.93
23.77
11.72
5.47
2019
6.45
-3.54
8.77
24.57
30.30
38.47
44.45
42.48
36.93
16.42
14.03
6.35
2020
10.03
4.72
17.39
18.53
32.45
41.30
42.24
M
M
M
M
M
NCEI Climatology
7.50
8.39
16.20
23.10
32.19
38.60
44.40
42.99
34.90
25.10
14.50
6.80
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
21.89
2011
21.48
15.88
29.85
34.61
40.40
52.34
62.80
61.94
52.82
43.88
25.42
19.25
2012
23.40
20.91
36.60
40.97
45.69
56.67
65.74
60.89
53.66
38.74
31.45
19.95
2013
19.42
20.66
29.29
33.34
47.19
55.70
63.15
62.02
53.27
35.10
30.10
16.97
2014
24.79
15.04
29.52
36.57
46.42
51.48
61.31
58.55
50.38
44.34
23.53
22.31
2015
26.37
27.43
34.74
36.87
43.87
58.78
58.68
59.55
54.32
45.37
26.52
20.84
2016
24.11
30.72
32.26
39.88
45.15
58.03
60.76
57.85
50.82
42.60
33.95
10.58
2017
14.08
23.27
35.61
37.65
46.03
55.78
63.71
58.84
49.25
38.26
30.07
21.19
2018
24.48
14.93
29.77
35.25
48.63
55.18
61.24
58.08
50.02
38.63
25.86
19.10
2019
20.56
9.64
23.10
38.35
40.72
53.38
60.39
59.94
51.85
30.52
27.47
20.18
2020
23.32
19.03
30.00
33.63
46.92
56.18
59.95
M
M
M
M
M
NCEI Climatology
20.80
21.49
29.55
36.15
45.05
53.55
60.85
59.40
50.45
39.15
27.95
19.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
