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 (USC00475474) 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
2004
0.79
0.58
3.24
2.44
9.67
3.51
3.62
2.62
0.19
1.38
2.37
1.22
2005
3.67
0.53
1.13
1.20
2.90
2.14
2.32
1.56
3.37
0.43
3.07
0.86
2006
1.37
0.34
1.83
2.67
3.06
2.35
5.42
2.38
3.80
4.04
2.49
1.81
2007
1.10
1.45
2.25
4.03
1.90
3.29
1.97
6.94
0.56
2.70
0.16
2.25
2008
1.07
2.64
1.81
4.94
1.58
8.53
3.77
1.11
3.83
2.44
1.14
3.33
2009
0.57
1.73
2.46
5.50
3.55
6.29
0.62
3.47
2.09
5.42
1.87
3.95
2010
0.83
1.17
0.73
3.99
3.88
8.76
17.72
2.92
2.58
1.32
1.23
1.41
2011
1.36
2.57
2.83
4.65
2.84
5.46
2.54
0.96
5.08
1.73
2.65
1.87
2012
1.24
1.07
3.01
2.36
3.49
0.59
2.78
2.55
1.89
4.79
0.51
4.04
2013
2.56
2.53
1.41
7.64
6.82
7.41
2.14
1.01
1.90
1.81
2.68
1.88
2014
0.89
1.06
1.25
3.79
3.39
7.40
2.62
4.45
1.39
3.20
1.71
1.03
2015
0.82
0.92
0.54
5.09
2.80
3.23
3.19
3.99
4.20
1.29
4.96
5.44
2016
0.45
0.87
5.01
2.32
3.39
3.48
2.75
5.42
4.50
5.11
1.97
1.89
2017
2.04
1.73
3.34
5.11
4.94
5.69
5.43
3.34
0.69
3.86
1.16
0.53
2018
1.64
2.91
0.52
3.74
4.81
7.63
2.18
8.13
5.96
3.83
1.77
0.58
2019
1.35
3.94
0.07
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.48
1.55
1.79
3.71
3.73
4.84
3.57
3.68
3.02
2.73
2.05
1.73
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
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
2004
26.14
34.89
48.65
60.74
66.13
74.63
80.47
76.63
80.11
62.89
50.89
35.39
2005
30.10
38.29
41.58
61.57
64.65
82.86
83.35
84.60
79.79
65.11
49.27
30.60
2006
40.13
33.96
43.77
62.00
68.03
77.23
85.35
81.97
70.63
56.55
50.86
39.70
2007
39.65
24.52
49.03
54.20
72.72
79.78
82.81
81.27
77.83
68.48
47.24
32.17
2008
30.90
30.71
40.45
57.53
65.52
78.00
82.13
81.45
75.53
60.65
47.10
31.61
2009
23.58
36.96
44.81
59.63
68.13
76.21
77.39
78.90
74.33
55.13
53.33
32.68
2010
28.45
33.39
49.58
62.47
70.94
77.97
85.39
85.03
72.13
66.68
50.47
30.71
2011
26.57
32.71
41.10
53.14
63.97
75.20
86.87
82.87
70.53
64.77
50.07
40.97
2012
36.00
39.69
58.73
55.80
72.61
81.76
90.23
82.39
73.77
60.00
48.27
40.42
2013
33.03
30.36
37.23
52.40
68.97
75.47
80.83
81.29
74.60
60.84
44.83
29.68
2014
22.19
24.96
36.32
54.40
67.97
76.67
77.59
79.06
72.97
60.16
40.00
37.68
2015
28.23
23.29
44.61
56.83
68.81
74.97
80.48
78.90
78.17
63.55
53.73
44.00
2016
29.32
36.68
48.65
53.57
67.97
78.97
83.42
83.23
76.33
64.16
56.00
28.63
2017
30.29
44.11
42.81
60.50
64.03
79.23
81.19
77.55
77.50
64.97
46.00
32.19
2018
30.87
33.43
42.58
46.83
73.58
75.43
83.29
82.03
74.83
58.42
39.38
35.30
2019
30.78
32.00
29.67
M
M
M
M
M
M
M
M
M
NCEI Climatology
29.70
33.77
44.30
56.00
67.50
77.90
82.80
80.69
73.80
60.91
46.80
35.19
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
9.54
15.62
31.10
36.67
44.73
54.72
60.97
56.67
54.96
42.11
33.86
18.21
2005
13.74
22.57
23.39
37.71
44.48
61.54
63.00
63.80
55.93
43.00
30.83
16.53
2006
27.35
16.41
26.90
40.66
48.90
56.77
65.32
62.90
52.13
37.62
32.93
24.73
2007
12.45
8.26
29.23
35.57
50.28
59.30
62.81
63.87
53.48
47.42
28.55
17.24
2008
13.16
12.25
22.26
38.67
43.13
57.72
62.23
59.58
54.60
40.90
29.50
9.61
2009
5.94
16.93
24.39
34.90
48.65
56.38
58.13
60.06
53.20
39.52
34.87
18.87
2010
15.13
19.29
28.45
41.33
50.35
60.03
67.16
65.03
52.57
40.97
31.07
16.06
2011
11.93
16.00
24.48
36.38
46.26
57.00
67.19
61.71
52.53
41.74
33.17
25.19
2012
17.90
22.69
38.47
36.30
50.94
60.03
69.03
61.42
50.33
39.17
28.70
26.71
2013
14.45
13.43
21.03
34.73
47.26
57.37
62.73
59.52
51.73
40.32
27.43
11.19
2014
2.71
4.54
16.81
34.43
47.32
57.93
58.72
61.16
50.47
40.84
23.50
24.77
2015
13.68
3.89
21.55
35.57
47.39
54.97
60.10
60.77
58.27
44.03
34.67
31.65
2016
14.23
20.50
30.16
34.07
47.45
58.90
64.61
64.42
57.80
45.68
36.21
18.60
2017
19.16
23.11
26.74
39.23
45.39
59.17
61.84
58.77
54.60
47.39
28.28
16.94
2018
12.81
15.21
24.65
26.70
50.84
57.77
62.71
62.97
54.93
40.94
27.00
22.26
2019
15.50
10.26
12.67
M
M
M
M
M
M
M
M
M
NCEI Climatology
14.11
16.84
25.89
36.30
47.50
57.89
63.29
61.71
53.30
41.60
30.11
20.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
17.84
25.33
39.87
48.70
55.43
64.79
70.72
66.65
67.54
52.50
42.38
26.80
2005
21.92
30.43
32.48
49.64
54.56
72.20
73.18
74.20
67.86
54.05
40.05
23.57
2006
33.74
25.19
35.33
51.33
58.47
67.00
75.34
72.44
61.38
47.09
41.90
32.22
2007
26.05
16.39
39.13
44.88
61.50
69.54
72.81
72.57
65.66
57.95
37.90
24.71
2008
22.03
21.48
31.35
48.10
54.32
67.86
72.18
70.52
65.07
50.77
38.30
20.61
2009
14.76
26.95
34.60
47.27
58.39
66.29
67.76
69.48
63.77
47.32
44.10
25.77
2010
21.79
26.34
39.02
51.90
60.65
69.00
76.27
75.03
62.35
53.82
40.77
23.39
2011
19.25
24.36
32.79
44.76
55.11
66.10
77.03
72.29
61.53
53.26
41.62
33.08
2012
26.95
31.19
48.60
46.05
61.77
70.90
79.63
71.90
62.05
49.58
38.48
33.56
2013
23.74
21.89
29.13
43.57
58.11
66.42
71.78
70.40
63.17
50.58
36.13
20.44
2014
12.45
14.75
26.56
44.42
57.65
67.30
68.16
70.11
61.72
50.50
31.75
31.23
2015
20.95
13.59
33.08
46.20
58.10
64.97
70.29
69.84
68.22
53.79
44.20
37.82
2016
21.77
28.59
39.40
43.82
57.71
68.93
74.02
73.82
67.07
54.92
46.10
23.62
2017
24.73
33.61
34.77
49.87
54.71
69.20
71.52
68.16
66.05
56.18
37.14
24.56
2018
21.84
24.32
33.61
36.77
62.21
66.60
73.00
72.50
64.88
49.68
33.19
28.78
2019
23.14
21.89
21.17
M
M
M
M
M
M
M
M
M
NCEI Climatology
21.90
25.31
35.10
46.15
57.50
67.90
73.05
71.20
63.55
51.25
38.45
27.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
