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 (USW00053879) 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
1.38
0.67
6.91
2.39
8.41
6.49
9.57
5.50
4.32
6.40
4.69
0.26
2005
4.16
3.19
1.25
2.45
2.86
3.36
1.44
11.37
3.32
2.15
0.82
0.84
2006
0.40
0.00
2.87
4.28
1.20
3.44
2.86
4.01
1.58
4.50
1.71
2.88
2007
1.57
2.17
2.91
4.41
6.11
5.29
2.15
2.60
2.31
5.84
0.07
2.53
2008
1.53
3.95
3.49
5.40
4.27
11.06
5.68
0.73
6.34
5.44
2.23
2.58
2009
0.20
1.95
5.24
6.01
2.58
7.68
4.32
5.47
1.55
7.93
1.54
2.26
2010
0.91
1.95
2.95
4.87
6.49
10.65
8.65
1.82
7.05
0.75
2.36
0.51
2011
0.94
3.40
2.67
3.45
3.90
5.22
1.49
5.45
1.33
0.15
5.77
3.29
2012
0.38
2.84
3.50
2.03
5.11
2.27
0.53
1.43
7.03
2.32
1.84
0.71
2013
2.11
2.61
2.54
4.85
9.34
6.71
1.70
3.98
2.06
3.87
1.88
0.92
2014
0.31
1.33
1.44
4.50
1.51
10.16
2.29
3.72
2.71
6.20
0.55
2.26
2015
0.36
1.41
1.01
4.83
10.40
5.26
6.98
4.92
2.61
1.40
6.53
5.05
2016
0.80
0.55
2.21
4.11
5.78
0.64
5.31
8.74
4.76
2.05
0.67
1.07
2017
0.97
0.11
2.06
6.69
4.73
4.84
10.18
10.35
2.15
5.79
0.40
0.37
2018
0.78
1.47
4.33
1.33
3.84
1.84
6.64
4.76
1.90
12.06
1.59
2.15
2019
M
M
M
M
4.95
M
M
M
M
M
0.00
M
NCEI Climatology
0.96
1.49
2.14
4.19
5.70
4.95
4.57
4.54
3.07
3.39
2.05
1.35
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
37.07
39.67
56.96
67.44
78.04
81.00
85.00
82.32
82.07
66.10
53.64
44.19
2005
35.46
48.41
54.13
67.30
79.08
87.66
90.96
88.60
80.58
68.92
56.93
36.84
2006
49.73
44.96
56.16
72.43
77.04
86.83
91.48
91.79
76.40
62.87
57.56
45.26
2007
43.65
36.36
63.86
61.90
78.27
83.06
88.55
94.13
83.03
68.42
56.07
38.23
2008
38.55
38.14
52.29
60.93
73.84
85.07
88.48
85.77
76.97
66.58
53.00
39.87
2009
37.43
50.15
55.13
61.93
75.10
86.21
83.81
83.81
75.63
58.87
58.20
37.45
2010
30.52
34.67
53.83
71.77
73.19
88.37
90.39
91.94
81.13
72.32
57.90
39.48
2011
33.27
40.00
52.77
66.62
72.68
88.17
96.13
90.26
77.67
71.94
56.57
45.87
2012
47.81
49.21
68.61
71.10
81.52
88.70
99.26
91.32
78.97
65.13
58.23
46.23
2013
43.00
42.11
45.65
59.60
73.65
84.40
88.23
86.30
83.60
68.13
51.43
37.77
2014
37.65
34.43
52.42
65.97
77.03
83.40
85.06
87.94
78.67
69.45
47.77
42.77
2015
42.97
36.79
57.06
68.10
73.48
84.67
88.03
85.55
83.27
68.71
58.80
50.03
2016
39.77
50.90
61.71
67.87
73.45
90.00
89.52
87.58
82.70
73.16
63.30
40.55
2017
42.35
55.79
59.26
67.60
75.03
85.67
89.87
82.23
82.33
70.71
54.20
43.61
2018
37.39
43.56
53.84
57.10
84.90
89.33
89.39
86.97
81.67
65.84
46.30
44.71
2019
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
39.00
44.47
55.39
65.51
74.80
84.01
88.30
86.90
79.01
67.10
53.99
43.20
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
20.59
20.19
38.07
46.56
58.50
62.40
65.97
61.71
57.79
49.00
38.50
23.77
2005
21.71
30.07
32.29
46.07
55.23
65.83
68.00
68.27
59.58
48.28
34.90
21.48
2006
30.33
21.82
34.32
47.80
57.08
65.10
69.00
68.52
55.30
42.65
36.37
28.16
2007
17.16
18.54
41.79
40.33
59.32
64.47
67.80
71.50
58.76
47.60
34.03
22.50
2008
17.72
19.82
30.87
40.90
53.19
65.67
68.48
65.74
57.83
45.03
34.13
18.81
2009
17.03
25.63
33.48
42.63
55.10
65.86
65.74
64.10
56.80
41.48
40.00
20.19
2010
17.68
19.22
34.97
48.82
54.90
68.07
71.42
69.03
59.07
47.58
35.07
21.35
2011
15.63
18.93
34.42
44.24
53.58
66.27
74.16
68.41
55.10
45.52
36.23
27.23
2012
24.61
29.72
47.03
48.73
59.32
64.53
72.68
63.97
57.47
44.77
34.63
28.94
2013
22.45
22.68
29.00
39.10
53.94
64.20
66.94
66.30
59.80
45.00
31.50
19.27
2014
13.10
15.96
25.94
41.90
55.29
65.67
64.61
67.81
57.37
48.71
27.43
30.61
2015
21.26
15.14
34.35
46.47
56.29
66.83
69.03
65.23
62.53
47.23
38.33
31.19
2016
22.55
28.93
38.52
45.43
53.13
68.23
70.03
68.48
61.67
51.13
40.47
22.13
2017
25.19
32.50
36.61
47.13
54.13
63.97
69.94
62.77
61.03
48.00
35.17
25.03
2018
17.68
22.19
33.81
35.10
62.61
68.47
69.39
68.03
61.23
46.77
28.30
26.52
2019
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
22.10
26.03
35.40
45.50
55.90
65.40
69.69
67.60
59.01
47.20
36.20
26.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
28.83
29.93
47.52
57.00
68.27
71.70
75.48
72.02
69.93
57.55
46.07
33.98
2005
28.59
39.24
43.21
56.68
67.15
76.74
79.48
78.43
70.08
58.60
45.91
29.16
2006
40.03
33.39
45.24
60.12
67.06
75.97
80.24
80.16
65.85
52.76
46.96
36.71
2007
30.40
27.45
52.83
50.63
68.64
74.17
78.17
83.00
70.76
58.06
45.05
30.45
2008
28.14
28.98
41.58
50.92
63.52
75.37
78.48
75.76
67.40
55.81
43.57
29.34
2009
27.23
37.89
44.31
52.28
65.10
76.03
74.77
73.95
66.22
50.18
49.10
28.82
2010
24.30
26.94
44.40
60.79
64.05
78.22
80.90
80.48
70.10
59.95
46.48
30.42
2011
24.45
29.46
43.60
55.43
63.13
77.22
85.15
79.38
66.38
58.73
46.40
36.55
2012
36.21
39.47
57.82
59.92
70.42
76.62
85.97
77.65
68.22
54.95
46.43
37.58
2013
32.73
32.39
37.32
49.35
63.79
74.30
77.58
76.30
71.70
56.56
41.46
28.52
2014
25.37
25.20
39.18
53.93
66.16
74.53
74.84
77.87
68.02
59.08
37.60
36.69
2015
32.11
25.96
45.71
57.28
64.89
75.75
78.53
75.39
72.90
57.97
48.57
40.61
2016
31.16
39.91
50.11
56.65
63.29
79.12
79.77
78.03
72.18
62.15
51.88
31.34
2017
33.77
44.14
47.94
57.37
64.58
74.82
79.90
72.50
71.68
59.35
44.68
34.32
2018
27.53
32.87
43.82
46.10
73.76
78.90
79.39
77.50
71.45
56.31
37.30
35.62
2019
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
30.55
35.25
45.39
55.50
65.35
74.71
79.00
77.25
69.01
57.15
45.10
34.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.