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 (USC00406829) 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
2.63
2011
3.16
3.85
7.66
9.15
6.39
5.13
2.30
1.27
5.24
2.67
8.08
4.44
2012
4.52
2.50
5.42
2.25
6.73
1.37
7.74
1.61
7.03
4.56
1.29
6.99
2013
5.66
1.27
5.27
4.33
3.54
6.25
6.52
3.83
4.84
1.29
3.72
7.83
2014
2.91
4.95
5.02
7.09
2.61
5.20
5.47
4.14
1.24
6.62
4.24
4.50
2015
2.50
4.25
6.24
10.10
2.82
5.78
9.06
4.18
4.72
3.47
4.31
7.22
2016
1.89
6.26
3.07
4.31
7.80
2.10
8.88
4.67
0.36
0.86
1.86
6.95
2017
3.97
1.65
5.97
3.96
6.92
3.79
4.49
7.17
3.52
6.32
2.69
3.04
2018
1.64
8.84
7.72
5.91
4.36
8.31
4.35
6.31
5.37
5.08
5.98
4.41
2019
1.83
3.76
1.39
1.77
2.44
4.77
4.85
2.34
0.00
2.56
1.19
2.55
2020
3.14
2.08
5.80
M
M
M
M
M
M
M
M
M
NCEI Climatology
5.15
5.24
5.70
5.25
4.89
4.80
5.63
4.51
3.97
3.32
3.81
6.03
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
33.95
2011
38.14
50.35
57.13
69.25
72.90
84.90
88.97
88.10
76.13
67.00
60.43
50.06
2012
48.67
49.97
70.13
69.13
79.00
82.37
88.74
83.48
76.55
64.96
54.64
52.16
2013
46.21
46.43
48.03
64.59
73.24
81.90
81.90
81.19
78.67
67.94
54.70
46.10
2014
35.80
45.15
52.42
68.45
75.30
82.66
81.79
83.28
77.14
66.70
48.50
47.79
2015
41.77
33.26
55.10
68.82
78.67
83.73
83.97
83.03
79.17
67.62
60.17
58.68
2016
38.80
50.59
60.29
67.83
73.80
85.47
87.17
88.93
81.04
76.33
64.52
46.52
2017
49.13
54.33
57.56
73.40
76.48
82.10
86.26
82.26
77.82
73.23
61.17
43.05
2018
39.53
57.50
55.59
66.11
83.10
85.10
87.03
83.74
81.63
69.87
50.79
49.93
2019
46.04
55.39
54.84
73.07
79.61
82.13
88.71
87.03
88.85
73.97
54.07
51.81
2020
49.77
50.71
61.50
M
M
M
M
M
M
M
M
M
NCEI Climatology
45.00
49.33
58.01
68.40
75.91
82.30
85.40
84.60
79.59
69.30
58.00
48.60
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
21.25
2011
20.79
27.83
37.97
46.43
54.26
65.10
70.52
64.42
56.40
42.50
38.97
31.55
2012
29.86
31.75
44.80
45.79
58.00
59.62
68.58
61.86
55.69
43.29
29.79
34.65
2013
29.03
28.11
29.16
45.41
53.69
62.28
63.84
64.13
57.60
46.68
32.44
30.57
2014
13.70
24.85
28.84
42.07
52.77
61.90
60.00
63.28
56.69
45.03
30.30
34.82
2015
23.03
14.63
31.68
43.11
51.70
62.23
66.65
61.32
57.00
45.69
39.20
38.43
2016
20.87
30.10
39.97
46.27
54.37
64.79
71.00
71.67
65.61
55.26
45.03
32.56
2017
35.55
38.08
42.52
56.28
56.74
63.03
70.23
66.03
58.79
49.42
39.50
28.84
2018
22.83
39.82
39.24
46.19
65.29
67.07
69.77
68.04
66.52
50.52
36.39
35.45
2019
29.96
36.46
35.94
49.37
61.32
64.43
69.32
65.55
62.42
49.59
32.89
36.81
2020
33.81
33.31
42.30
M
M
M
M
M
M
M
M
M
NCEI Climatology
24.50
27.18
32.50
41.29
50.29
59.19
63.90
62.00
54.81
41.81
32.30
27.80
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
28.27
2011
29.61
39.50
47.53
57.84
63.58
75.00
79.74
76.26
66.27
54.75
49.70
40.81
2012
39.81
41.29
57.47
57.84
68.43
71.29
78.66
72.67
66.12
54.12
42.21
43.40
2013
37.62
37.27
38.60
55.00
63.47
72.09
72.87
72.66
68.13
57.31
43.57
38.33
2014
24.75
35.00
40.63
55.26
64.03
72.28
70.90
73.28
66.91
55.87
39.40
41.30
2015
32.40
23.94
43.39
55.96
65.18
72.98
75.31
72.18
68.09
56.66
49.68
48.35
2016
29.83
40.34
50.13
57.05
64.08
75.36
79.08
80.30
73.33
65.80
54.78
39.54
2017
42.34
46.21
50.04
64.84
66.61
72.57
78.24
74.15
68.30
61.32
50.33
35.95
2018
31.18
48.66
47.41
56.15
74.19
76.08
78.40
75.89
74.07
60.19
43.59
42.69
2019
38.09
45.93
45.39
61.22
70.47
73.28
79.02
76.29
75.63
61.78
43.48
44.31
2020
41.79
42.29
51.90
M
M
M
M
M
M
M
M
M
NCEI Climatology
34.75
38.25
45.25
54.85
63.10
70.75
74.65
73.30
67.20
55.55
45.15
38.20
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
