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 () 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
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
0.20
0.06
0.26
2.55
2.74
5.97
2.61
4.55
6.07
2.10
5.49
3.91
2008
4.48
4.49
4.79
1.81
5.31
2.49
4.28
10.12
3.29
2.06
4.17
5.18
2009
2.23
1.61
3.10
3.99
2.71
3.59
2.46
5.83
2.74
5.56
4.07
4.07
2010
3.29
2.26
1.69
1.41
1.97
4.92
4.65
3.76
3.54
5.23
3.12
7.91
2011
3.74
3.99
0.78
2.28
2.53
2.93
4.65
2.94
3.09
4.58
2.69
2.12
2012
2.49
3.26
1.58
2.09
1.31
1.43
2.49
3.18
14.88
2.80
3.45
4.77
2013
0.92
4.24
3.31
2.75
2.05
5.63
1.92
2.83
5.49
4.62
4.98
7.72
2014
5.26
4.44
5.45
3.94
2.40
4.53
1.10
2.51
2.67
3.55
7.97
4.49
2015
5.27
5.92
3.14
2.35
1.79
5.25
0.71
4.91
4.68
6.33
3.56
4.09
2016
3.53
4.15
3.46
4.88
4.46
2.17
4.90
3.03
3.81
7.01
5.23
4.46
2017
5.55
2.14
2.65
1.63
5.04
2.30
2.20
4.08
3.66
2.05
4.05
4.87
2018
4.93
5.37
2.70
5.85
2.89
5.76
0.84
3.28
1.75
8.59
5.87
3.22
2019
4.71
2.53
2.58
5.88
M
M
M
M
M
M
M
M
2020
M
M
M
M
0.03
3.09
3.32
2.19
2.04
2.76
4.22
4.97
2021
3.17
5.36
2.84
8.12
2.47
1.92
3.20
2.04
4.34
3.08
9.13
5.20
2022
7.41
5.57
3.99
4.32
1.02
6.23
1.35
4.72
8.24
1.61
2.57
6.25
2023
7.72
1.72
1.91
0.86
3.90
4.40
5.94
6.41
4.76
11.78
6.89
8.98
2024
3.46
5.60
6.38
2.99
3.43
4.67
3.59
1.30
2.25
2.11
5.95
3.38
2025
1.88
2.22
3.08
5.02
2.31
2.12
2.06
2.59
0.72
0.12
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
7.6
9.3
11.7
9.4
13.0
11.4
2005
11.6
8.0
11.3
9.7
8.8
8.2
8.0
8.9
10.3
9.7
10.4
10.6
2006
11.7
10.6
8.4
10.5
8.4
9.8
9.7
9.3
8.7
8.0
9.9
11.7
2007
12.5
10.3
13.4
10.2
9.8
8.0
8.9
8.6
9.7
10.5
11.8
11.5
2008
10.6
10.8
12.3
8.2
9.5
8.2
8.4
8.2
9.3
10.1
10.2
12.1
2009
8.7
11.5
10.8
10.9
10.1
8.4
9.0
8.4
8.7
10.7
10.4
11.0
2010
10.5
10.1
10.1
9.2
11.0
8.8
9.2
7.2
8.8
10.0
10.2
12.4
2011
10.0
11.1
12.2
11.7
9.5
8.4
9.5
9.1
9.0
10.9
11.4
10.3
2012
11.1
10.8
11.0
11.2
8.7
7.9
7.8
7.9
9.1
10.4
9.2
11.3
2013
11.4
10.6
9.3
9.9
10.3
8.4
8.3
9.4
9.6
8.9
11.9
9.1
2014
11.2
9.3
10.7
11.6
8.7
7.9
11.4
8.1
9.6
9.4
10.6
10.7
2015
10.6
10.4
11.3
9.9
10.5
9.1
8.4
8.6
9.8
10.1
11.2
9.8
2016
10.5
11.4
11.6
10.9
8.5
9.5
8.6
8.9
9.8
9.6
9.3
11.4
2017
10.4
11.0
11.9
9.9
9.9
10.1
8.0
8.0
9.1
10.9
10.5
9.9
2018
11.6
10.5
11.5
10.9
10.5
10.1
9.5
8.3
8.7
9.7
12.3
10.4
2019
10.9
12.2
10.3
12.2
8.6
8.2
8.3
8.4
10.1
9.1
12.3
12.4
2020
10.6
10.2
11.1
10.5
11.4
9.2
7.5
9.2
10.2
9.6
11.0
10.9
2021
11.0
10.9
11.9
9.6
9.9
10.1
8.6
8.6
9.5
8.3
10.6
11.5
2022
11.8
10.9
11.2
10.7
9.6
9.3
10.4
7.9
9.8
8.8
13.0
9.1
2023
10.5
11.0
10.0
9.4
11.0
8.8
7.7
7.9
8.5
9.0
10.0
12.1
2024
10.9
11.5
11.4
10.8
8.1
10.3
8.8
8.6
8.2
9.6
13.0
10.3
2025
11.4
12.0
10.5
10.4
9.9
9.8
9.3
9.3
8.7
9.6
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
67.59
59.56
51.45
40.10
31.36
2005
30.07
M
M
M
M
67.85
72.50
M
46.20
56.85
49.50
36.18
2006
36.94
25.31
31.45
41.10
52.83
63.45
70.42
64.52
61.73
52.20
43.82
35.26
2007
32.96
24.89
35.76
41.11
53.67
63.28
66.32
72.04
66.98
57.49
47.44
31.17
2008
33.22
33.19
34.13
45.22
53.26
64.98
78.05
69.92
64.64
54.36
47.14
43.58
2009
24.40
33.19
34.54
47.83
59.54
66.51
71.54
75.13
65.19
50.42
50.12
34.77
2010
30.94
29.40
38.86
50.08
55.66
65.11
75.99
72.65
67.32
55.04
45.39
40.36
2011
30.55
30.01
36.71
47.54
56.92
60.41
71.03
72.29
68.47
56.93
49.46
41.08
2012
35.08
30.79
41.32
50.05
58.15
63.22
74.13
76.65
68.02
56.50
45.79
39.34
2013
28.20
29.85
34.65
43.98
58.92
66.49
75.63
74.44
66.63
55.77
45.10
31.94
2014
32.37
28.84
31.48
43.92
53.70
62.46
77.86
72.74
67.08
59.77
48.18
40.49
2015
30.95
24.02
30.18
40.40
63.28
61.02
72.27
76.76
70.35
55.52
46.33
41.13
2016
31.65
37.36
37.58
43.02
57.12
65.43
72.73
72.09
66.82
57.29
46.58
35.66
2017
33.34
32.40
32.40
46.83
53.57
67.37
70.95
74.30
72.30
62.37
48.18
34.66
2018
32.34
37.20
36.50
46.13
57.78
61.46
78.01
76.85
67.53
53.00
42.03
31.97
2019
32.55
26.71
36.27
45.39
48.88
63.92
73.36
75.01
63.46
53.87
45.38
36.22
2020
31.75
32.76
34.54
42.99
55.97
68.55
73.20
74.98
68.69
56.80
50.23
42.21
2021
32.59
32.80
42.25
45.99
54.90
72.04
70.33
75.98
69.13
57.86
51.57
39.12
2022
38.04
34.32
38.24
45.24
56.21
66.46
76.61
76.24
65.77
60.62
48.06
38.24
2023
37.56
29.29
33.31
44.68
54.56
63.88
74.59
68.78
67.73
58.61
42.80
39.78
2024
30.84
33.06
40.48
43.78
55.73
67.05
76.93
75.88
68.10
57.60
47.29
36.54
2025
31.57
29.01
41.86
45.30
57.93
69.85
76.27
74.97
68.94
66.90
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
62.23
57.32
48.38
36.62
28.67
2005
18.27
M
M
M
M
49.74
57.41
M
45.00
45.94
35.46
25.11
2006
25.67
19.79
27.60
40.22
47.66
59.72
68.02
60.90
58.82
51.57
41.60
32.46
2007
18.97
11.78
21.68
28.85
37.93
48.01
50.85
57.70
51.77
45.65
33.31
20.35
2008
20.19
19.05
18.79
32.35
39.89
50.15
62.37
58.96
52.06
42.62
36.12
25.68
2009
9.39
19.14
21.76
32.15
41.32
51.10
57.74
60.14
49.26
40.67
35.80
24.24
2010
22.20
22.32
27.70
36.13
40.20
48.78
60.63
57.60
53.86
43.16
35.19
32.29
2011
20.84
16.79
24.18
32.71
43.63
47.99
58.26
58.87
54.16
46.29
37.23
27.98
2012
20.04
19.61
26.92
34.92
43.14
48.77
58.89
62.76
55.37
46.57
35.61
27.69
2013
13.88
18.07
25.66
32.23
43.53
52.33
61.01
59.39
53.64
43.61
32.58
19.13
2014
15.39
16.51
16.98
32.61
38.63
47.55
61.70
59.09
51.98
46.30
32.95
28.14
2015
13.34
7.28
17.33
27.22
42.21
46.51
56.13
63.05
55.71
41.03
35.22
30.00
2016
20.18
21.62
22.65
29.98
41.59
49.42
58.84
58.54
54.69
44.32
37.87
23.05
2017
21.00
19.00
20.53
32.85
40.95
50.68
55.51
58.76
57.02
47.48
32.22
22.70
2018
17.68
20.31
27.04
31.06
38.44
46.11
62.02
62.47
51.62
39.55
30.72
21.35
2019
16.84
13.04
21.84
32.96
36.81
48.78
57.88
58.72
50.18
42.31
31.72
24.78
2020
19.84
18.52
24.20
31.08
39.16
52.41
58.88
58.89
53.72
43.10
36.16
30.13
2021
25.52
20.90
25.27
34.34
39.25
54.03
57.06
61.02
55.17
46.38
37.94
25.14
2022
18.82
19.08
25.66
32.86
39.66
51.84
60.28
62.14
53.89
47.12
36.24
29.17
2023
25.47
15.30
24.69
31.56
38.12
50.46
60.97
56.79
54.98
46.02
31.29
30.19
2024
21.26
22.26
29.64
32.19
41.96
50.62
62.10
61.38
54.08
44.35
38.63
25.84
2025
19.18
15.40
27.02
33.35
41.97
50.38
60.34
58.15
52.94
51.58
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2004
M
M
M
M
M
M
M
64.91
58.44
49.92
38.36
30.01
2005
24.17
M
M
M
M
58.80
64.95
M
45.60
51.39
42.48
30.65
2006
31.31
22.55
29.53
40.66
50.25
61.58
69.22
62.71
60.28
51.89
42.71
33.86
2007
25.97
18.34
28.72
34.98
45.80
55.65
58.59
64.87
59.38
51.57
40.38
25.76
2008
26.70
26.12
26.46
38.78
46.58
57.56
70.21
64.44
58.35
48.49
41.63
34.63
2009
16.90
26.16
28.15
39.99
50.43
58.81
64.64
67.63
57.23
45.55
42.96
29.50
2010
26.57
25.86
33.28
43.10
47.93
56.95
68.31
65.13
60.59
49.10
40.29
36.33
2011
25.69
23.40
30.45
40.12
50.28
54.20
64.65
65.58
61.31
51.61
43.34
34.53
2012
27.56
25.20
34.12
42.48
50.64
56.00
66.51
69.71
61.69
51.54
40.70
33.52
2013
21.04
23.96
30.16
38.11
51.23
59.41
68.32
66.91
60.13
49.69
38.84
25.53
2014
23.88
22.68
24.23
38.27
46.16
55.01
69.78
65.92
59.53
53.03
40.56
34.32
2015
22.15
15.65
23.75
33.81
52.74
53.76
64.20
69.91
63.03
48.28
40.78
35.57
2016
25.92
29.49
30.12
36.50
49.36
57.42
65.78
65.31
60.75
50.80
42.23
29.35
2017
27.17
25.70
26.46
39.84
47.26
59.03
63.23
66.53
64.66
54.92
40.20
28.68
2018
25.01
28.76
31.77
38.60
48.11
53.79
70.01
69.66
59.57
46.27
36.38
26.66
2019
24.70
19.87
29.06
39.18
42.85
56.35
65.62
66.87
56.82
48.09
38.55
30.50
2020
25.80
25.64
29.37
37.04
47.57
60.48
66.04
66.94
61.21
49.95
43.19
36.17
2021
29.06
26.85
33.76
40.17
47.07
63.03
63.69
68.50
62.15
52.12
44.76
32.13
2022
28.43
26.70
31.95
39.05
47.93
59.15
68.45
69.19
59.83
53.87
42.15
33.71
2023
31.51
22.29
29.00
38.12
46.34
57.17
67.78
62.79
61.36
52.31
37.04
34.99
2024
26.05
27.66
35.06
37.99
48.85
58.83
69.52
68.63
61.09
50.97
42.96
31.19
2025
25.37
22.21
34.44
39.33
49.95
60.12
68.30
66.56
60.94
59.24
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
