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
1996
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1998
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2000
0.37
0.12
0.00
0.05
0.33
0.00
0.00
0.00
0.00
0.18
0.00
0.04
2001
0.76
2.58
0.05
0.78
2.91
3.11
3.40
2.47
2.91
3.29
1.51
1.30
2002
1.18
2.70
3.09
2.28
2.77
1.42
4.60
0.28
2.85
2.11
3.24
1.47
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.05
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
0.00
2007
0.06
0.13
0.35
3.71
2.04
3.27
7.99
5.90
3.83
3.49
4.63
3.74
2008
2.29
3.81
3.75
4.84
1.59
4.64
4.10
2.12
2.84
2.50
2.14
4.44
2009
2.21
1.96
1.34
3.47
2.08
2.48
4.69
3.29
0.11
4.29
2.71
4.96
2010
1.60
1.71
2.67
1.58
1.65
2.81
2.25
1.31
4.78
3.96
3.45
3.61
2011
0.82
2.41
4.60
3.80
5.84
2.53
3.81
4.99
4.20
1.86
1.41
2.51
2012
2.44
1.70
1.60
4.86
2.92
5.73
0.26
2.13
1.55
5.03
0.34
1.87
2013
0.63
1.02
1.83
0.95
6.27
3.25
1.92
4.71
2.97
0.67
2.45
1.65
2014
4.19
1.55
1.61
3.28
1.72
2.84
3.37
1.92
2.95
4.36
1.78
3.13
2015
1.52
0.65
0.82
2.17
3.59
3.55
4.46
1.57
2.19
2.35
1.87
3.37
2016
1.09
4.27
3.77
1.12
2.42
4.15
2.95
3.09
4.06
4.20
3.05
3.05
2017
3.06
2.05
2.38
3.97
3.06
2.17
1.28
2.22
0.81
7.12
2.24
2.09
2018
4.08
1.31
1.47
4.05
1.47
1.74
1.93
2.57
1.62
2.70
3.52
2.84
2019
2.48
2.07
2.15
3.30
2.41
2.22
1.73
4.34
3.30
3.70
2.88
1.88
2020
2.59
1.81
3.43
2.42
2.21
1.82
1.78
4.36
3.23
6.07
2.29
2.45
2021
1.24
1.65
2.18
2.14
2.43
5.65
2.89
2.69
3.79
2.64
2.72
2.71
2022
0.78
2.96
3.86
2.63
3.82
3.41
3.51
3.20
1.45
3.89
3.34
2.88
2023
3.01
1.33
1.70
1.37
1.15
3.16
2.27
4.15
2.96
3.52
1.52
2.48
2024
2.06
0.85
2.59
1.92
0.70
4.69
2.66
5.77
1.72
1.94
2.56
3.04
2025
0.83
1.57
2.69
3.55
3.07
4.63
3.29
1.85
0.92
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
M
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
10.0
9.5
9.9
10.2
2000
10.9
13.0
9.0
9.9
8.5
8.6
6.3
7.3
9.9
11.2
7.8
13.1
2001
10.4
11.5
11.5
9.3
7.9
6.7
8.7
8.6
9.0
10.4
9.3
10.0
2002
10.0
9.7
12.3
9.3
10.5
8.2
7.8
8.1
8.7
8.8
8.5
12.8
2003
12.4
13.0
9.9
8.2
7.3
8.2
8.3
7.2
7.8
9.8
10.5
10.5
2004
13.0
11.7
8.4
9.4
8.8
9.2
6.3
7.7
8.8
8.0
8.5
11.0
2005
10.5
8.9
10.4
10.6
9.8
10.1
6.4
7.3
9.5
9.3
11.2
12.6
2006
11.2
11.3
9.5
9.0
8.5
8.0
7.2
6.9
7.7
8.8
8.9
11.0
2007
11.4
12.1
10.8
10.2
8.7
6.9
7.1
6.1
9.8
8.9
10.4
12.2
2008
12.7
11.8
10.5
9.4
8.8
6.5
8.0
6.6
6.8
8.9
10.3
10.8
2009
12.4
11.2
10.2
9.2
8.7
8.2
7.2
7.4
9.2
7.3
8.3
10.7
2010
11.6
13.5
9.0
7.9
7.4
6.7
6.8
8.5
8.7
9.0
8.6
10.9
2011
9.9
11.5
8.9
9.9
9.2
5.5
7.0
7.2
6.5
9.9
10.0
10.4
2012
10.4
10.7
10.0
8.8
7.6
7.0
7.6
8.4
8.6
8.5
8.6
10.1
2013
12.6
10.4
9.4
9.5
7.8
7.4
8.1
7.5
8.6
10.2
11.4
10.0
2014
13.6
10.6
10.7
9.3
8.8
6.7
9.6
5.7
8.1
8.3
12.0
9.2
2015
11.9
10.4
11.3
10.2
8.7
7.1
6.4
8.3
8.3
8.8
8.6
8.6
2016
11.1
8.8
9.4
7.8
8.3
8.2
7.0
7.0
7.2
7.9
8.7
9.8
2017
11.3
9.8
8.7
7.7
8.7
9.2
7.5
7.0
6.3
8.6
8.2
11.2
2018
11.9
10.8
10.2
9.8
9.0
8.8
8.4
7.1
7.0
8.0
10.8
7.9
2019
10.8
10.9
11.9
10.2
7.2
7.1
6.6
6.0
6.3
6.5
9.7
9.6
2020
8.3
12.3
8.4
10.4
8.8
8.4
5.8
7.6
7.3
7.1
9.1
9.6
2021
7.4
9.6
12.5
9.1
7.3
8.1
6.4
6.5
6.4
5.2
9.2
8.4
2022
9.1
10.1
8.7
7.1
6.7
6.6
8.1
6.1
6.2
7.9
10.2
9.9
2023
8.9
10.1
7.6
9.0
8.4
6.7
5.3
5.0
5.6
6.6
8.4
8.8
2024
10.8
8.3
8.2
9.6
7.2
7.0
7.3
6.0
6.9
8.3
8.4
8.7
2025
10.6
10.3
9.3
8.7
8.3
7.3
6.3
6.3
6.5
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
29.93
42.12
56.16
69.08
69.96
72.16
61.36
47.31
36.65
31.28
1997
18.32
23.54
28.10
41.04
52.61
69.57
74.07
69.50
62.26
50.41
35.39
26.67
1998
20.16
30.00
32.17
48.00
64.33
67.90
73.03
74.58
63.04
50.00
36.80
28.58
1999
17.93
26.31
34.32
45.80
67.50
72.93
73.00
68.56
67.81
49.23
41.69
29.13
2000
18.30
23.61
37.30
43.16
57.51
41.48
48.35
73.90
63.90
51.62
39.31
22.61
2001
21.37
22.84
30.81
45.87
65.93
70.60
72.33
77.38
67.39
54.66
44.01
33.73
2002
24.66
25.20
31.94
47.11
59.06
67.86
73.72
76.50
69.48
47.67
35.30
26.51
2003
15.01
17.55
30.58
41.85
56.99
71.36
72.72
70.77
68.76
50.02
40.16
27.93
2004
19.40
23.40
M
M
M
60.28
68.68
65.98
59.49
47.86
33.68
16.70
2005
16.70
25.21
28.78
44.21
53.89
71.49
77.13
M
47.70
52.47
39.52
24.82
2006
26.13
16.10
28.46
40.92
53.13
66.47
67.81
68.25
56.50
46.33
37.76
28.35
2007
22.96
19.89
30.33
44.21
61.06
70.33
73.04
71.69
65.78
55.96
37.36
23.48
2008
23.62
22.50
28.20
46.14
58.69
67.11
74.72
70.48
63.88
51.43
39.93
24.88
2009
13.16
24.80
32.01
48.54
59.14
66.91
68.77
73.01
66.48
45.84
44.52
26.46
2010
25.48
27.54
36.30
50.26
64.10
68.95
77.47
77.41
62.09
50.69
38.94
27.74
2011
20.19
22.23
30.69
44.36
55.43
67.09
77.52
72.27
66.75
51.82
44.62
30.69
2012
21.76
25.59
39.11
48.22
62.73
68.98
77.75
75.89
65.86
51.68
39.31
27.92
2013
21.76
23.93
34.89
45.93
61.07
65.31
76.88
71.50
62.74
54.24
38.43
18.62
2014
20.02
20.91
24.54
42.91
59.10
72.51
75.63
73.56
65.58
52.62
37.21
28.56
2015
17.47
11.05
29.21
45.97
65.09
67.92
72.94
74.74
70.79
50.12
42.51
34.11
2016
25.40
26.17
31.63
42.85
61.49
71.19
74.47
75.97
67.40
53.45
41.79
25.61
2017
25.36
25.05
27.05
44.30
57.86
71.90
75.04
73.28
68.75
59.25
37.32
19.52
2018
19.29
28.25
32.78
40.94
63.37
69.49
80.83
77.58
67.08
45.57
32.15
24.99
2019
18.19
19.58
31.26
42.41
56.86
69.64
78.80
73.55
62.36
51.90
33.52
27.61
2020
23.69
25.78
33.24
42.50
61.32
73.27
76.58
74.73
65.62
49.93
43.18
33.18
2021
24.09
24.03
37.70
48.75
61.80
74.03
72.36
78.43
67.40
56.01
40.84
27.57
2022
15.78
21.79
31.15
44.11
64.34
69.47
76.55
74.55
65.82
58.57
41.67
32.34
2023
25.92
23.60
34.02
47.63
63.06
66.65
76.31
70.90
68.58
58.44
37.66
32.88
2024
24.81
28.98
36.57
49.82
63.90
74.02
78.32
73.51
67.79
55.16
42.64
27.68
2025
21.78
20.70
35.05
47.37
60.04
71.72
76.53
74.98
69.16
49.50
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
19.75
32.65
41.29
56.28
56.56
57.48
48.21
37.62
27.19
23.00
1997
7.60
9.08
16.24
29.86
41.61
51.93
59.34
54.77
50.81
39.11
26.00
15.93
1998
9.63
18.04
22.90
34.25
46.63
52.90
59.07
56.81
52.25
40.32
29.04
18.35
1999
5.00
12.77
26.45
34.16
48.77
57.29
59.93
56.67
51.50
34.03
29.76
18.45
2000
5.86
10.65
24.21
30.06
41.77
26.18
31.45
56.39
46.60
37.06
31.31
10.79
2001
6.61
6.28
15.75
31.14
43.61
52.84
55.78
56.18
49.02
40.94
32.73
23.78
2002
11.47
10.39
15.79
31.62
41.22
48.78
56.42
55.59
48.75
34.76
23.33
15.17
2003
-16.52
-6.58
13.14
24.61
39.18
51.06
56.77
53.34
49.21
37.31
27.96
15.39
2004
19.40
13.40
M
M
M
57.58
62.01
62.51
56.94
43.52
30.90
11.46
2005
0.09
10.78
17.65
31.26
39.54
53.35
57.62
M
47.50
40.84
29.56
13.44
2006
14.08
10.93
25.22
38.74
48.47
61.69
63.85
63.54
53.39
45.43
36.36
25.32
2007
8.51
3.24
14.55
30.63
41.41
49.57
56.88
51.70
47.13
40.74
25.91
10.72
2008
11.09
7.17
11.15
32.34
40.72
49.68
58.41
53.53
46.51
37.17
30.62
9.29
2009
-0.43
10.53
16.64
32.17
41.07
48.65
54.58
56.39
47.91
35.52
31.64
16.16
2010
12.65
19.07
20.90
35.20
43.24
51.01
59.61
57.52
48.97
38.88
28.08
16.99
2011
8.53
8.41
17.60
29.96
41.27
49.69
57.56
56.56
50.18
40.19
32.25
18.44
2012
6.96
11.29
24.60
32.23
45.35
51.33
59.84
58.27
48.95
39.20
26.49
16.22
2013
4.75
11.11
24.66
29.78
42.08
48.42
57.31
54.80
47.05
40.28
27.13
7.69
2014
6.71
8.08
8.44
28.34
41.88
53.31
59.92
55.45
47.82
39.14
26.97
17.79
2015
1.34
-5.38
12.83
29.48
43.28
49.34
55.24
59.01
52.12
34.85
30.53
25.51
2016
11.30
9.57
16.79
25.53
41.94
51.90
57.42
57.10
48.94
38.94
33.18
11.57
2017
12.46
9.47
12.21
30.75
42.58
53.90
56.01
54.21
49.37
42.04
24.40
8.51
2018
4.30
12.06
21.92
27.40
39.36
49.22
60.45
59.95
47.64
34.64
23.79
11.72
2019
3.27
3.06
16.78
30.77
39.55
49.87
57.45
54.39
45.91
37.72
23.33
16.56
2020
10.58
10.84
18.52
28.59
40.89
52.21
58.18
56.71
47.26
36.50
29.29
20.73
2021
14.00
10.38
20.45
32.07
40.48
55.02
54.35
58.95
49.60
42.23
30.63
14.18
2022
0.13
5.43
19.18
30.58
40.96
50.84
59.25
57.66
48.47
40.73
30.01
21.44
2023
14.15
4.66
20.75
32.09
41.54
50.47
60.04
55.27
51.75
44.92
26.85
21.80
2024
10.96
12.62
24.50
31.61
43.06
54.06
61.72
57.71
50.30
40.31
32.37
16.73
2025
9.54
5.67
20.02
31.76
42.00
51.89
59.00
54.55
48.20
40.00
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
24.84
37.38
48.73
62.68
63.26
64.82
54.79
42.47
31.92
27.14
1997
12.96
16.31
22.17
35.45
47.11
60.75
66.71
62.13
56.54
44.76
30.70
21.30
1998
14.89
24.02
27.53
41.12
55.48
60.40
66.05
65.69
57.64
45.16
32.92
23.46
1999
11.46
19.54
30.39
39.98
58.13
65.11
66.47
62.61
59.65
41.63
35.72
23.79
2000
12.08
17.13
30.75
36.61
49.64
33.83
39.90
65.15
55.25
44.34
35.31
16.70
2001
13.99
14.56
23.28
38.50
54.77
61.72
64.05
66.78
58.20
47.80
38.37
28.76
2002
18.06
17.79
23.86
39.36
50.14
58.32
65.07
66.04
59.11
41.21
29.31
20.84
2003
-0.75
5.49
21.86
33.23
48.09
61.21
64.75
62.06
58.98
43.66
34.06
21.66
2004
19.40
18.40
M
M
M
58.93
65.34
64.24
58.21
45.69
32.29
14.08
2005
8.40
17.99
23.22
37.73
46.72
62.42
67.38
M
47.60
46.66
34.54
19.13
2006
20.11
13.51
26.84
39.83
50.80
64.08
65.83
65.90
54.94
45.88
37.06
26.83
2007
15.74
11.57
22.44
37.42
51.23
59.95
64.96
61.70
56.46
48.35
31.64
17.10
2008
17.35
14.83
19.68
39.24
49.70
58.40
66.56
62.01
55.20
44.30
35.28
17.08
2009
6.36
17.67
24.32
40.35
50.10
57.78
61.67
64.70
57.20
40.68
38.08
21.31
2010
19.07
23.30
28.60
42.73
53.67
59.98
68.54
67.46
55.53
44.78
33.51
22.37
2011
14.36
15.32
24.14
37.16
48.35
58.39
67.54
64.42
58.47
46.01
38.44
24.57
2012
14.36
18.44
31.86
40.23
54.04
60.15
68.79
67.08
57.40
45.44
32.90
22.07
2013
13.26
17.52
29.78
37.86
51.57
56.86
67.09
63.15
54.90
47.26
32.78
13.16
2014
13.36
14.49
16.49
35.63
50.49
62.91
67.77
64.50
56.70
45.88
32.09
23.17
2015
9.40
2.84
21.02
37.73
54.18
58.63
64.09
66.87
61.45
42.49
36.52
29.81
2016
18.35
17.87
24.21
34.19
51.72
61.55
65.94
66.53
58.17
46.20
37.48
18.59
2017
18.91
17.26
19.63
37.52
50.22
62.90
65.53
63.75
59.06
50.64
30.86
14.01
2018
11.80
20.16
27.35
34.17
51.37
59.35
70.64
68.76
57.36
40.10
27.97
18.35
2019
10.73
11.32
24.02
36.59
48.21
59.75
68.12
63.97
54.13
44.81
28.43
22.08
2020
17.14
18.31
25.88
35.55
51.11
62.74
67.38
65.72
56.44
43.22
36.23
26.95
2021
19.04
17.21
29.07
40.41
51.14
64.53
63.36
68.69
58.50
49.12
35.73
20.88
2022
7.95
13.61
25.17
37.34
52.65
60.15
67.90
66.11
57.14
49.65
35.84
26.89
2023
20.04
14.13
27.38
39.86
52.30
58.56
68.17
63.08
60.17
51.68
32.26
27.34
2024
17.88
20.80
30.54
40.72
53.48
64.04
70.02
65.61
59.04
47.74
37.50
22.21
2025
15.66
13.19
27.53
39.57
51.02
61.81
67.77
64.77
58.68
44.75
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
