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
0.02
2007
0.05
0.02
0.44
1.77
2.02
1.19
3.15
1.16
1.23
1.96
3.10
3.79
2008
2.20
4.62
2.99
2.09
2.30
4.11
4.74
3.15
2.58
1.66
2.97
5.17
2009
2.02
2.41
2.46
4.45
2.45
2.56
4.67
4.42
1.31
3.18
1.31
3.02
2010
1.09
1.15
2.41
1.16
1.47
6.27
3.24
3.52
3.00
2.70
2.49
1.41
2011
1.68
1.76
4.31
3.62
4.55
2.06
0.85
2.65
3.81
4.26
1.54
1.97
2012
2.87
1.51
1.43
1.53
1.67
2.92
2.60
3.12
4.64
4.99
1.15
2.83
2013
3.04
4.18
0.83
4.04
3.66
4.21
7.23
3.51
2.34
3.71
1.17
2.59
2014
1.69
2.23
1.14
4.03
1.85
3.78
3.10
0.43
3.54
2.81
1.86
1.51
2015
1.44
1.24
0.66
2.99
1.97
7.13
0.67
1.64
2.37
3.31
1.27
2.01
2016
4.73
4.97
3.44
1.46
0.96
1.37
2.00
2.10
2.34
1.15
1.96
3.13
2017
2.85
1.86
2.92
3.88
6.47
3.19
2.30
0.84
1.05
1.92
2.05
1.43
2018
2.35
2.03
0.88
5.68
2.07
2.36
1.93
5.08
2.23
2.79
4.33
2.39
2019
2.50
2.62
2.61
3.22
3.95
4.14
2.91
2.14
1.38
5.50
1.52
3.17
2020
4.98
2.34
2.81
2.29
2.18
2.05
3.10
3.77
1.92
1.88
2.53
2.29
2021
1.26
1.45
1.65
2.10
0.80
3.10
3.95
0.45
5.41
4.99
1.53
2.32
2022
1.92
2.88
2.18
1.73
1.07
2.36
2.32
2.51
2.34
1.21
2.72
4.94
2023
2.90
2.68
3.76
4.27
1.88
4.03
3.81
1.79
0.48
1.62
1.96
2.91
2024
3.49
1.27
2.07
5.24
2.42
3.13
7.69
2.55
2.22
0.83
1.66
2.66
2025
0.73
1.50
M
M
M
M
M
M
M
M
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
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
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2008
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2009
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2010
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2011
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2012
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2013
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2014
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2015
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2016
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2017
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2018
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2019
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2020
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2021
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2022
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2023
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2024
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2025
0.0
0.0
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
M
M
M
M
M
M
M
70.84
69.06
54.63
43.31
29.82
2005
36.73
M
M
M
M
78.86
83.33
M
59.70
58.76
48.96
31.81
2006
39.38
27.68
35.81
46.68
61.67
70.56
75.27
74.70
60.30
55.27
42.55
39.87
2007
34.55
25.29
40.95
50.05
67.37
78.27
78.33
80.07
73.36
63.63
44.31
34.39
2008
35.30
31.96
36.65
58.11
62.61
75.45
79.16
76.22
70.49
56.54
44.41
35.00
2009
25.69
34.91
42.02
54.78
64.46
71.28
74.44
77.69
70.54
54.19
50.43
34.86
2010
29.55
32.88
48.53
60.61
69.56
74.83
82.75
79.47
69.22
58.58
47.82
31.39
2011
28.13
31.43
39.14
51.81
64.23
74.81
84.75
79.62
71.16
58.34
50.80
40.44
2012
36.33
38.42
53.52
53.89
70.43
77.58
83.97
79.53
70.41
57.24
45.01
40.11
2013
36.04
31.61
40.09
51.24
68.17
73.30
79.29
77.88
68.87
59.43
43.69
31.79
2014
25.94
26.39
34.13
50.98
65.28
75.34
76.39
75.75
70.09
58.41
42.43
37.79
2015
28.06
19.41
36.57
53.43
69.56
71.07
79.11
76.39
74.68
57.33
51.16
45.52
2016
33.77
36.45
43.85
48.33
67.67
76.90
82.50
83.55
74.89
60.09
51.95
35.86
2017
35.14
39.58
38.17
56.44
61.96
73.82
78.02
75.60
73.81
63.80
45.89
30.30
2018
30.52
37.25
39.23
45.81
70.87
73.90
81.41
80.47
72.93
55.03
40.77
37.78
2019
29.28
32.64
37.79
50.49
61.00
72.63
81.55
77.17
70.74
58.73
40.91
37.65
2020
36.19
34.00
44.32
49.97
61.93
77.95
85.10
79.91
70.14
55.95
51.65
37.72
2021
33.21
30.46
47.31
53.45
66.00
78.29
77.05
81.85
72.08
61.89
47.26
41.03
2022
27.89
33.11
41.91
50.67
68.27
75.39
80.32
80.11
71.26
58.93
48.10
37.22
2023
35.92
38.42
40.38
55.91
65.65
74.03
79.97
75.72
73.07
60.47
46.01
42.12
2024
33.53
40.50
45.74
54.01
69.15
75.38
80.52
77.79
73.33
62.01
50.31
37.50
2025
29.65
29.75
M
M
M
M
M
M
M
M
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
68.67
67.26
52.30
39.63
26.88
2005
28.69
M
M
M
M
63.88
68.24
M
56.80
48.01
37.00
24.47
2006
29.57
23.83
31.24
45.35
58.42
65.93
71.68
71.64
58.70
54.38
40.97
37.20
2007
23.86
13.78
28.35
39.01
51.01
61.21
62.72
65.61
58.18
52.00
33.72
25.36
2008
25.41
19.85
25.95
42.77
47.12
60.24
64.89
61.90
57.97
44.02
35.47
22.28
2009
13.80
21.99
29.35
40.13
49.36
57.81
60.83
64.11
57.86
43.90
40.84
25.49
2010
19.82
23.51
35.47
44.65
54.23
60.97
67.04
66.14
56.11
45.85
36.87
22.68
2011
17.72
19.39
27.57
39.30
52.00
60.38
68.55
65.08
59.11
47.26
40.71
30.76
2012
25.57
28.71
37.17
39.39
55.08
62.07
68.66
64.12
55.90
46.53
35.95
31.09
2013
24.48
21.65
29.07
37.48
51.89
59.52
66.25
62.87
55.23
47.61
32.38
22.55
2014
13.14
15.76
20.29
37.65
51.03
60.85
61.42
62.77
55.59
46.78
32.41
29.60
2015
14.63
5.76
24.44
38.89
53.05
57.97
63.35
63.24
60.54
45.63
39.70
36.85
2016
22.29
23.51
32.47
36.21
51.56
59.06
66.26
67.89
60.28
49.02
39.52
27.09
2017
27.21
28.02
26.55
41.92
48.51
59.20
63.94
62.10
59.01
50.22
35.02
20.21
2018
17.93
24.38
28.22
33.34
54.38
60.93
66.68
68.01
60.82
43.64
32.58
29.60
2019
15.73
20.68
26.64
38.44
47.44
58.18
66.63
63.90
57.96
47.58
30.83
28.13
2020
26.52
23.71
33.46
37.23
47.81
60.53
69.72
65.20
56.63
45.04
39.73
29.01
2021
25.94
19.99
31.03
40.43
49.35
62.51
64.56
68.31
57.64
52.70
35.98
31.70
2022
12.76
19.61
29.86
38.87
53.33
58.76
64.81
65.83
58.15
45.57
37.72
28.87
2023
29.17
25.01
30.40
42.22
49.65
60.97
65.53
62.21
59.77
49.69
35.34
34.83
2024
25.65
28.79
34.58
41.75
54.95
61.92
65.98
63.95
60.11
47.26
40.55
28.44
2025
19.89
19.67
M
M
M
M
M
M
M
M
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
69.75
68.16
53.46
41.47
28.35
2005
32.71
M
M
M
M
71.37
75.79
M
58.25
53.38
42.98
28.14
2006
34.48
25.75
33.53
46.02
60.04
68.25
73.47
73.17
59.50
54.83
41.76
38.53
2007
29.20
19.53
34.65
44.53
59.19
69.74
70.53
72.84
65.77
57.66
39.02
29.87
2008
30.35
25.91
31.30
50.44
54.87
67.84
72.03
69.06
64.23
50.28
39.94
28.64
2009
19.75
28.45
35.69
47.46
56.91
64.55
67.63
70.90
64.20
49.05
45.63
30.18
2010
24.69
28.20
42.00
52.63
61.89
67.90
74.90
72.81
62.66
52.22
42.35
27.04
2011
22.92
25.41
33.36
45.56
58.11
67.59
76.65
72.35
65.13
52.80
45.76
35.60
2012
30.95
33.56
45.35
46.64
62.75
69.82
76.32
71.82
63.15
51.89
40.48
35.60
2013
30.26
26.63
34.58
44.36
60.03
66.41
72.77
70.37
62.05
53.52
38.04
27.17
2014
19.54
21.07
27.21
44.31
58.15
68.10
68.90
69.26
62.84
52.60
37.42
33.70
2015
21.34
12.59
30.50
46.16
61.31
64.52
71.23
69.82
67.61
51.48
45.43
41.19
2016
28.03
29.98
38.16
42.27
59.61
67.98
74.38
75.72
67.59
54.56
45.74
31.48
2017
31.18
33.80
32.36
49.18
55.24
66.51
70.98
68.85
66.41
57.01
40.46
25.26
2018
24.22
30.81
33.73
39.57
62.62
67.41
74.05
74.24
66.88
49.33
36.67
33.69
2019
22.50
26.66
32.21
44.46
54.22
65.41
74.09
70.53
64.35
53.16
35.87
32.89
2020
31.36
28.86
38.89
43.60
54.87
69.24
77.41
72.56
63.38
50.49
45.69
33.36
2021
29.57
25.23
39.17
46.94
57.67
70.40
70.80
75.08
64.86
57.30
41.62
36.37
2022
20.33
26.36
35.89
44.77
60.80
67.07
72.56
72.97
64.71
52.25
42.91
33.05
2023
32.55
31.71
35.39
49.07
57.65
67.50
72.75
68.97
66.42
55.08
40.68
38.47
2024
29.59
34.64
40.16
47.88
62.05
68.65
73.25
70.87
66.72
54.64
45.43
32.97
2025
24.77
24.71
M
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
