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 (USC00232289) 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
1.62
1.83
4.01
0.91
5.73
2.00
7.54
2.73
0.01
3.19
7.35
3.22
2005
5.00
3.07
2.07
3.01
0.55
0.56
7.15
3.52
6.38
0.11
4.62
0.50
2006
3.61
2.24
7.28
4.10
5.07
2.82
11.89
1.88
3.04
6.88
4.80
4.88
2007
2.01
5.88
1.07
4.81
4.11
2.47
0.92
0.00
1.18
6.45
1.82
8.97
2008
1.64
5.02
14.06
8.32
5.92
1.53
2.84
1.44
5.20
1.83
1.61
3.01
2009
3.23
2.97
4.26
5.83
10.06
4.28
4.24
1.88
3.35
13.48
1.65
4.22
2010
1.58
1.48
3.47
3.72
7.54
1.19
4.34
2.06
2.33
0.36
4.64
1.09
2011
1.36
5.68
5.35
16.20
11.47
3.40
3.78
3.03
3.76
1.45
13.36
6.34
2012
3.58
3.09
3.87
2.19
1.45
1.94
1.98
4.63
3.74
M
M
M
2013
M
M
2.81
6.18
6.10
6.93
3.10
4.97
1.29
6.38
4.89
7.97
2014
2.28
1.18
2.96
10.72
4.63
6.72
1.63
1.85
2.85
6.10
2.23
3.01
2015
4.49
3.29
9.48
5.33
8.13
2.82
6.87
4.36
2.37
1.63
11.40
9.30
2016
0.35
1.96
7.00
4.07
6.48
4.10
3.40
14.35
3.95
0.74
3.15
1.85
2017
2.05
2.72
5.31
5.52
M
M
M
M
M
M
M
M
NCEI Climatology
3.41
3.97
4.66
5.59
5.69
3.52
4.63
3.77
3.70
3.86
4.87
4.15
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
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
45.73
47.75
64.90
72.12
79.33
84.41
86.41
83.87
84.57
73.45
60.00
47.65
2005
47.57
54.44
58.31
70.83
79.43
85.23
89.14
91.44
86.14
71.07
61.86
44.65
2006
54.06
47.32
60.52
77.53
77.33
87.45
90.30
89.55
78.97
67.42
57.75
51.97
2007
50.10
44.88
68.42
67.33
80.74
85.74
87.48
96.77
85.50
74.03
60.07
47.65
2008
45.39
45.97
58.23
65.90
77.03
87.20
90.61
87.81
80.37
71.26
57.73
46.90
2009
43.10
53.07
61.00
68.43
75.10
88.32
85.65
85.73
80.17
64.45
63.63
43.53
2010
41.65
43.54
60.26
74.03
79.26
91.37
90.77
94.35
83.93
77.06
62.00
42.32
2011
42.28
47.89
59.35
72.24
74.55
89.80
92.32
90.97
79.80
72.68
60.17
50.65
2012
51.61
53.59
71.94
73.96
84.30
88.93
96.67
91.20
80.72
M
M
M
2013
M
M
51.81
67.70
76.39
85.73
86.55
85.77
84.53
69.48
55.77
44.97
2014
41.13
43.86
54.52
69.43
77.45
83.77
84.90
91.10
81.33
73.06
51.20
46.65
2015
45.16
40.07
55.16
71.27
77.81
85.83
89.26
85.77
83.80
71.90
61.27
56.77
2016
45.77
52.66
63.74
71.53
75.52
87.73
89.32
87.26
85.47
77.71
62.73
47.97
2017
49.68
57.64
60.48
72.42
M
M
M
M
M
M
M
M
NCEI Climatology
45.90
50.84
60.10
70.40
77.90
85.99
89.59
88.90
82.40
71.49
58.60
48.00
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
22.70
20.89
36.26
40.75
56.52
60.66
64.63
59.48
53.43
46.93
39.77
20.97
2005
31.04
31.56
29.69
42.59
46.93
61.67
66.45
68.74
59.79
42.93
34.82
21.42
2006
29.48
20.67
33.03
46.63
53.00
61.17
65.17
66.84
50.59
41.35
33.39
28.52
2007
18.61
21.50
40.65
39.37
55.48
61.22
64.19
68.40
59.27
48.47
33.53
27.90
2008
20.45
26.34
33.42
41.21
51.10
64.17
65.90
64.29
58.07
42.03
30.33
23.58
2009
20.26
28.50
37.45
43.13
53.47
63.68
62.55
62.00
58.90
43.87
37.80
23.87
2010
21.26
20.71
34.87
45.57
56.19
67.93
69.35
67.87
55.73
40.77
32.53
21.71
2011
18.79
26.36
36.58
46.48
53.81
66.50
71.23
67.10
52.30
41.39
39.77
27.74
2012
25.97
29.97
45.97
44.54
55.13
58.00
69.17
63.47
58.48
M
M
M
2013
M
M
30.87
42.43
53.19
63.47
64.45
65.45
60.17
46.81
31.60
22.32
2014
15.90
19.46
27.45
43.13
55.23
65.60
62.42
66.97
58.30
48.06
28.30
33.61
2015
21.06
17.79
33.45
48.20
56.10
66.13
70.81
63.61
59.13
46.26
38.40
33.35
2016
22.39
28.03
39.10
46.93
53.42
66.00
70.92
69.90
60.97
47.48
32.43
25.42
2017
28.39
28.36
36.10
48.71
M
M
M
M
M
M
M
M
NCEI Climatology
24.40
27.32
34.69
44.20
54.50
63.60
68.00
66.29
57.69
44.70
34.60
27.60
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
34.22
34.32
50.58
56.44
67.93
72.53
75.52
71.68
69.00
60.19
49.88
34.31
2005
39.30
43.00
44.00
56.71
63.18
73.45
77.79
80.09
72.97
57.00
48.41
33.03
2006
41.77
34.52
46.67
62.08
65.17
74.31
77.73
78.19
64.78
54.39
45.57
40.24
2007
34.35
33.19
54.53
53.35
68.11
73.50
75.83
82.58
72.38
61.25
46.80
37.77
2008
32.92
36.16
45.82
53.55
64.07
75.68
78.26
76.05
69.22
56.65
44.03
35.24
2009
31.68
40.79
49.23
55.78
64.28
76.00
74.10
73.87
69.53
54.16
50.72
33.70
2010
31.45
32.12
47.56
59.80
67.73
79.65
80.06
81.11
69.83
58.92
47.27
32.02
2011
30.53
37.12
47.97
59.36
64.18
78.15
81.77
79.03
66.05
57.03
49.97
39.19
2012
38.79
41.78
58.95
59.25
69.72
73.47
82.92
77.33
69.60
M
M
M
2013
M
M
41.34
55.07
64.79
74.60
75.50
75.61
72.35
58.15
43.68
33.65
2014
28.52
31.66
40.98
56.28
66.34
74.68
73.66
79.03
69.82
60.56
39.75
40.13
2015
33.11
28.93
44.31
59.73
66.95
75.98
80.03
74.69
71.47
59.08
49.83
45.06
2016
34.08
40.34
51.42
59.23
64.47
76.87
80.12
78.58
73.22
62.60
47.58
36.69
2017
39.03
43.00
48.29
60.56
M
M
M
M
M
M
M
M
NCEI Climatology
35.15
39.08
47.39
57.30
66.20
74.79
78.80
77.60
70.05
58.10
46.60
37.80
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
