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 (USC00111497) 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
1.13
0.90
3.66
1.00
9.42
3.25
3.13
3.90
0.23
2.62
2.94
1.60
2005
4.03
1.86
1.20
3.67
1.79
0.78
3.04
2.32
2.78
0.92
2.56
1.79
2006
3.22
1.78
2.53
3.16
3.67
3.02
2.41
3.35
5.32
7.75
3.06
3.30
2007
2.04
2.55
3.14
4.14
2.19
2.31
1.83
10.67
2.02
1.91
1.19
5.43
2008
1.93
4.09
2.47
3.84
3.37
4.72
4.66
1.20
12.73
2.58
1.31
7.49
2009
1.53
3.07
4.80
4.81
3.98
6.80
1.28
5.24
0.80
7.42
1.55
3.58
2010
0.61
0.96
1.50
2.71
6.36
5.66
5.51
2.54
3.32
1.15
1.93
2.52
2011
1.02
2.98
2.92
4.63
2.84
2.60
7.74
3.57
4.66
2.46
3.32
2.48
2012
2.09
1.51
2.30
2.90
2.17
2.70
4.18
4.90
2.27
2.70
0.79
2.90
2013
3.23
3.17
1.81
6.29
4.93
5.94
2.77
1.46
2.35
2.18
2.78
1.72
2014
3.01
2.73
1.35
2.89
7.09
5.88
4.26
4.80
2.86
5.14
1.57
0.86
2015
1.45
1.70
1.08
3.21
4.22
5.21
3.41
4.97
4.74
1.65
4.70
5.40
2016
0.72
1.21
2.46
2.62
5.85
3.57
5.75
4.27
2.46
3.84
1.80
1.61
2017
1.62
0.68
4.56
4.92
5.37
7.18
7.93
1.66
0.75
9.39
1.94
0.57
2018
1.28
4.20
1.39
2.95
8.78
9.75
2.76
5.41
3.67
4.56
3.47
2.27
2019
2.94
3.23
1.86
4.55
7.97
2.19
M
M
M
M
M
M
NCEI Climatology
2.10
2.06
2.26
4.00
4.84
4.31
3.74
4.16
3.56
3.59
2.63
2.34
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
28.43
35.11
51.67
59.77
69.61
76.90
80.26
77.55
78.62
64.21
51.50
35.34
2005
33.04
40.22
43.77
60.23
67.03
83.97
84.28
84.57
79.97
65.21
49.50
32.10
2006
41.39
36.74
45.73
62.50
68.33
76.79
84.35
83.45
71.73
57.87
51.11
41.48
2007
39.32
26.04
51.37
55.17
71.43
80.04
83.41
83.82
78.70
69.10
48.63
34.94
2008
33.03
30.86
41.26
58.40
65.61
80.20
82.94
81.35
75.63
61.26
48.37
33.35
2009
24.94
38.04
47.06
55.17
69.77
75.80
78.61
80.63
73.77
56.94
54.43
34.29
2010
29.84
33.93
48.10
64.17
70.53
80.38
87.67
85.71
74.97
67.47
52.40
31.35
2011
28.83
34.71
43.61
55.59
65.90
78.83
87.27
82.87
71.80
64.68
52.37
42.45
2012
37.48
40.55
61.97
57.11
73.87
82.43
91.68
83.58
74.53
60.83
49.63
43.74
2013
36.68
33.00
39.58
55.03
69.84
76.57
81.26
82.16
76.40
62.42
46.40
31.97
2014
23.87
26.57
39.13
56.37
68.23
77.20
79.13
80.23
73.40
60.61
40.93
39.00
2015
29.23
24.93
44.19
58.40
70.00
75.37
80.42
81.10
79.00
63.03
54.23
46.13
2016
31.87
38.38
50.29
55.17
67.87
81.33
85.16
84.90
78.07
65.65
55.83
33.16
2017
35.29
45.89
45.71
62.10
65.19
81.37
82.23
80.35
78.70
65.10
46.03
34.27
2018
31.77
37.71
43.06
47.27
72.90
76.70
84.07
84.06
77.28
60.06
40.48
39.33
2019
30.26
33.36
42.32
57.57
64.10
77.75
M
M
M
M
M
M
NCEI Climatology
32.30
36.16
45.79
56.81
68.20
78.39
83.50
82.00
75.21
62.80
49.00
37.51
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
12.73
16.30
33.23
38.35
46.94
55.55
61.29
57.32
54.59
42.62
37.46
20.14
2005
17.96
24.96
25.87
40.00
46.00
61.87
63.31
63.47
58.03
44.71
32.77
17.07
2006
28.58
18.07
29.47
41.47
47.83
56.64
65.42
63.10
52.10
37.84
34.75
25.60
2007
15.35
9.88
32.72
36.14
48.70
58.65
60.21
63.61
55.23
48.43
31.23
20.45
2008
16.33
14.14
26.45
38.97
44.48
58.03
62.87
61.74
56.23
42.13
31.40
10.97
2009
7.68
18.29
28.39
35.30
47.48
55.03
58.32
60.23
54.90
40.68
37.47
21.58
2010
15.52
19.25
30.32
43.00
50.67
60.79
66.87
65.55
54.03
42.77
32.60
15.48
2011
14.30
19.14
28.42
37.59
47.40
57.17
67.30
62.84
54.97
43.14
36.90
27.48
2012
20.68
25.03
40.97
39.68
51.13
59.90
69.77
61.58
52.73
41.23
31.30
29.13
2013
16.42
16.61
23.94
36.87
49.00
56.93
63.00
61.23
55.37
41.90
28.97
14.74
2014
4.61
7.00
19.77
36.13
48.45
57.07
59.16
62.77
52.53
42.39
25.76
27.10
2015
14.65
6.82
24.35
38.00
50.48
55.37
61.03
62.03
59.57
44.63
35.23
32.68
2016
16.71
22.45
33.58
36.47
47.61
59.17
64.74
65.87
60.47
47.61
38.31
20.13
2017
21.55
27.11
28.65
41.57
46.35
58.93
63.10
59.58
56.30
48.16
30.97
19.37
2018
14.94
18.29
27.26
30.23
51.77
58.77
64.17
64.90
58.76
42.71
28.83
25.07
2019
15.29
16.79
24.39
38.00
45.39
53.75
M
M
M
M
M
M
NCEI Climatology
16.31
19.26
28.19
37.60
47.60
57.30
63.40
62.30
54.70
42.70
32.50
22.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
20.58
25.70
42.45
49.06
58.27
66.22
70.77
67.44
66.60
53.41
44.48
27.74
2005
25.46
32.59
34.82
50.12
56.52
72.92
73.79
74.02
69.00
54.96
41.13
24.59
2006
34.98
27.41
37.60
51.98
58.08
66.71
74.89
73.27
61.92
47.85
42.93
33.70
2007
27.34
17.96
42.36
45.66
60.07
69.35
71.81
73.71
66.97
58.77
39.93
27.69
2008
24.68
22.50
33.85
48.68
55.05
69.12
72.90
71.55
65.93
51.69
39.88
22.16
2009
16.31
28.16
37.73
45.23
58.63
65.42
68.47
70.43
64.33
48.81
45.95
27.94
2010
22.68
26.59
39.21
53.58
60.60
70.59
77.27
75.63
64.50
55.12
42.50
23.42
2011
21.57
26.93
36.02
46.59
56.65
68.00
77.28
72.85
63.38
53.91
44.63
34.97
2012
29.08
32.79
51.47
48.39
62.50
71.17
80.73
72.58
63.63
51.03
40.47
36.44
2013
26.55
24.80
31.76
45.95
59.42
66.75
72.13
71.69
65.88
52.16
37.68
23.35
2014
14.24
16.79
29.45
46.25
58.34
67.13
69.15
71.50
62.97
51.50
33.34
33.05
2015
21.94
15.88
34.27
48.20
60.24
65.37
70.73
71.56
69.28
53.83
44.73
39.40
2016
24.29
30.41
41.94
45.82
57.74
70.25
74.95
75.39
69.27
56.63
47.07
26.65
2017
28.42
36.50
37.18
51.83
55.77
70.15
72.66
69.97
67.50
56.63
38.50
26.82
2018
23.35
28.00
35.16
38.75
62.34
67.73
74.12
74.48
68.02
51.39
34.66
32.20
2019
22.77
25.07
33.35
47.78
54.74
65.75
M
M
M
M
M
M
NCEI Climatology
24.30
27.71
36.99
47.21
57.90
67.85
73.45
72.15
64.95
52.75
40.75
29.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.