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
1994
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1995
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1996
0.00
0.00
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
0.04
0.04
0.00
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.04
2001
0.36
2.72
0.00
1.89
1.33
2.71
6.57
1.56
4.95
3.96
1.70
2.30
2002
1.89
4.17
3.40
2.24
3.28
2.54
3.12
2.76
1.35
2.85
2.55
0.78
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
0.03
0.00
0.11
2.43
0.52
2.67
3.64
3.90
3.75
3.63
1.45
2.37
2008
2.36
1.66
1.74
2.46
1.54
5.11
4.72
2.06
2.02
3.10
2.32
2.37
2009
1.60
1.14
1.34
2.31
2.80
1.59
4.19
4.19
1.97
2.74
1.29
2.05
2010
1.52
1.83
1.02
1.36
1.68
2.49
1.95
1.98
7.26
1.20
3.06
3.09
2011
0.46
0.87
2.23
2.85
3.77
2.59
3.61
7.94
2.22
1.95
2.15
0.74
2012
1.02
0.37
0.74
1.27
2.96
3.95
1.55
3.32
4.55
3.82
0.92
3.53
2013
2.64
2.27
1.60
3.47
3.75
3.84
2.19
0.83
5.17
3.16
2.16
2.68
2014
3.63
1.63
2.76
1.47
2.71
3.52
3.95
5.65
3.45
4.49
2.13
3.50
2015
4.43
3.35
3.07
5.52
2.79
2.42
5.75
3.99
2.72
3.75
2.41
3.21
2016
2.02
4.34
4.23
3.26
3.19
5.30
4.98
3.76
5.13
6.89
2.83
4.57
2017
4.25
2.98
2.47
4.54
4.90
5.29
5.42
4.51
3.56
3.48
1.84
1.14
2018
2.24
1.40
0.78
1.73
1.38
1.59
2.60
5.37
7.15
3.59
2.28
2.35
2019
1.68
2.70
1.61
3.19
3.52
3.16
1.32
2.50
6.47
1.89
1.89
4.50
2020
1.12
0.80
2.54
1.15
2.09
1.90
6.64
5.09
4.39
2.36
1.49
2.91
2021
0.90
0.72
1.37
0.32
1.55
2.96
3.18
0.65
5.36
1.94
1.73
1.85
2022
1.41
2.02
1.88
2.47
5.66
4.28
3.30
3.13
1.67
3.54
2.18
2.69
2023
0.76
0.85
0.87
2.65
2.64
2.23
5.32
4.85
3.55
5.24
1.63
2.22
2024
1.89
0.62
1.07
1.56
2.37
3.44
1.74
2.28
1.53
2.73
2.57
2.21
2025
0.65
1.11
2.63
3.67
3.34
3.74
1.48
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
8.9
M
M
M
M
M
M
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
9.7
9.9
10.4
7.9
2000
11.1
9.9
8.3
9.3
9.8
9.2
7.0
6.6
9.0
9.0
7.8
11.1
2001
8.5
9.3
9.2
9.9
8.5
9.0
7.5
7.2
8.2
8.9
9.7
8.2
2002
7.5
8.7
9.9
9.8
11.0
9.2
8.4
8.2
7.9
9.3
9.3
8.5
2003
9.6
10.1
9.0
9.4
7.3
8.5
5.9
0.0
6.4
8.0
7.4
9.9
2004
12.7
8.8
8.2
10.2
10.2
9.0
6.3
7.3
7.9
7.1
9.1
9.2
2005
9.0
9.4
11.4
9.8
7.7
9.1
7.7
7.6
8.4
5.9
8.1
6.5
2006
6.8
8.1
9.0
7.5
6.7
5.3
4.9
6.5
5.7
9.3
8.2
8.4
2007
9.5
12.7
11.7
9.1
11.0
9.0
7.6
7.5
9.7
8.2
9.6
8.6
2008
8.8
7.7
11.2
9.4
9.2
7.6
7.5
7.0
6.7
9.0
9.2
9.5
2009
7.7
10.4
9.7
10.0
10.0
7.9
6.7
7.5
7.2
7.7
7.7
9.7
2010
10.1
12.5
8.8
10.3
9.7
8.1
8.2
7.3
7.6
10.3
8.3
9.9
2011
9.1
9.4
10.9
10.3
8.1
7.8
7.2
7.1
7.3
7.9
7.3
8.6
2012
8.4
8.3
9.2
10.5
8.7
8.0
7.7
6.2
7.6
8.3
7.6
8.1
2013
9.9
7.4
8.5
10.2
7.5
7.3
7.5
7.2
8.1
8.0
10.8
7.0
2014
9.2
8.2
9.0
9.0
7.8
7.6
8.0
6.5
8.4
7.5
8.7
8.1
2015
9.0
8.7
11.2
9.5
9.7
7.9
7.8
6.3
6.8
8.6
8.4
7.5
2016
9.2
8.7
8.6
8.8
8.5
8.5
6.7
6.9
7.4
8.1
7.8
8.1
2017
8.3
6.8
10.0
7.9
8.2
8.4
7.1
7.5
5.9
8.5
9.4
9.2
2018
9.7
7.9
9.2
8.7
9.5
9.0
7.8
6.7
7.4
8.4
9.3
7.2
2019
8.7
9.6
9.9
10.0
8.0
7.8
7.5
6.7
7.1
6.7
8.2
7.7
2020
6.8
7.4
8.9
9.5
9.2
7.7
6.1
7.0
7.7
6.8
8.2
8.0
2021
7.7
7.4
11.3
8.4
8.7
8.4
6.8
6.9
7.9
5.8
8.1
7.8
2022
7.8
8.3
9.0
9.4
7.6
7.4
7.1
5.7
6.8
7.0
8.6
8.4
2023
6.4
7.8
8.8
8.2
9.6
5.9
5.3
6.5
4.9
7.1
7.7
6.5
2024
7.4
7.6
8.8
9.7
8.0
6.9
5.9
6.0
6.9
7.9
6.8
6.9
2025
9.4
9.2
8.1
8.8
7.8
7.9
6.8
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1994
M
7.62
25.19
35.43
57.07
68.12
66.94
62.82
59.00
49.86
35.07
19.00
1995
11.18
7.12
25.66
34.27
57.36
71.31
75.86
74.65
57.91
51.94
27.57
14.41
1996
7.48
13.62
27.14
41.33
54.90
70.88
69.44
72.00
61.93
45.24
30.20
23.80
1997
9.08
13.12
21.07
40.61
50.45
70.07
73.22
66.68
59.15
47.55
31.48
17.79
1998
12.18
25.16
27.86
48.59
63.88
66.11
70.68
70.89
59.72
48.58
31.85
22.62
1999
11.35
19.42
27.50
39.96
68.28
72.04
67.75
71.81
68.56
44.58
37.27
22.52
2000
8.59
19.81
34.84
42.16
57.17
66.05
72.65
71.50
60.07
49.24
36.24
15.50
2001
13.12
13.86
27.41
42.80
67.21
70.73
71.32
73.39
63.80
49.57
37.94
27.70
2002
13.67
16.45
25.12
40.74
56.56
66.82
73.12
74.51
65.33
44.32
30.70
21.92
2003
7.53
10.79
26.43
39.23
62.51
74.43
71.53
72.03
66.88
46.66
35.25
20.54
2004
9.90
22.05
M
M
M
58.72
66.47
62.55
58.30
44.67
27.01
2.64
2005
7.02
19.67
28.46
45.03
58.61
74.14
77.23
M
M
51.55
33.04
17.50
2006
17.96
4.38
22.38
37.36
55.16
67.78
67.10
65.38
51.91
42.11
31.78
20.63
2007
15.26
12.43
25.75
45.88
64.51
71.92
72.94
67.92
64.18
53.80
32.87
15.64
2008
15.78
14.17
22.72
45.89
58.66
68.30
73.46
71.68
61.87
49.49
36.24
16.15
2009
2.87
18.01
28.02
44.75
56.57
70.46
69.88
70.74
63.77
43.94
40.83
19.75
2010
18.45
26.53
34.96
49.66
64.37
69.67
76.86
75.11
60.45
47.37
34.55
23.41
2011
11.66
15.47
27.49
39.98
59.30
70.47
75.50
72.01
65.88
52.14
40.62
22.59
2012
13.38
19.62
34.21
46.32
64.37
72.66
74.78
72.00
63.53
50.48
35.48
20.99
2013
14.15
16.38
33.31
41.00
63.08
67.03
76.69
71.85
62.66
51.65
33.88
8.68
2014
12.10
13.85
17.77
42.19
60.36
72.71
73.71
73.52
62.65
51.79
31.66
22.11
2015
8.21
2.66
24.63
43.93
63.82
68.52
72.67
73.00
69.72
46.25
38.04
29.69
2016
18.94
15.45
25.67
34.34
62.55
68.98
72.35
73.45
65.40
50.77
40.23
18.52
2017
18.71
18.03
22.70
39.75
58.84
68.69
72.74
68.98
65.26
55.66
32.51
12.29
2018
11.27
19.44
31.89
39.66
59.90
70.30
79.92
74.45
64.75
40.94
27.97
17.92
2019
9.26
12.72
27.13
37.92
55.44
67.52
77.33
71.53
60.41
49.75
28.99
20.03
2020
16.41
27.34
28.92
38.55
57.88
73.19
77.15
71.60
61.03
44.26
37.85
24.08
2021
18.96
19.14
32.19
52.60
61.00
72.83
72.16
78.38
63.92
55.28
36.16
20.44
2022
4.48
13.93
26.87
41.00
63.24
68.32
73.78
73.42
64.71
55.22
37.75
25.97
2023
17.66
16.87
30.97
45.23
61.02
71.01
76.14
70.07
69.17
55.37
31.51
26.52
2024
19.08
22.64
33.25
49.15
65.03
74.07
77.36
74.88
69.39
53.64
38.85
22.21
2025
13.92
15.06
28.88
41.50
61.01
70.42
73.10
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1994
M
-12.62
10.04
23.14
36.19
52.46
53.44
47.55
43.53
37.50
24.07
5.86
1995
-1.57
-9.77
11.93
21.12
39.54
48.88
57.34
52.43
42.13
39.13
13.25
1.22
1996
-13.62
-5.62
8.25
27.21
35.67
52.27
55.68
52.97
47.36
32.52
17.33
13.53
1997
-7.12
-7.46
0.43
24.46
37.58
48.76
55.17
50.71
46.58
34.21
19.24
3.52
1998
-4.53
7.56
13.00
30.41
46.27
53.68
55.61
52.85
45.34
35.90
23.56
7.79
1999
-8.22
-1.38
11.70
28.04
44.76
53.32
53.00
53.43
51.15
30.35
23.90
7.58
2000
-7.56
-1.45
16.19
23.94
40.19
42.82
51.48
51.18
40.17
31.13
25.21
-1.35
2001
-7.83
-10.03
4.69
22.90
41.08
49.30
52.21
52.28
43.81
35.94
24.11
13.75
2002
-6.61
-7.26
-3.91
24.38
35.28
43.70
53.89
50.92
42.56
28.66
15.15
5.05
2003
-24.29
-18.37
2.80
19.22
36.96
47.00
51.71
53.32
44.99
31.20
22.99
3.18
2004
9.90
9.65
M
M
M
55.99
59.98
59.02
54.90
39.67
23.13
-3.46
2005
-18.14
-1.23
9.68
27.86
36.89
50.88
51.09
M
M
36.80
21.65
1.03
2006
-1.28
-2.96
18.68
34.88
48.32
60.80
62.32
58.71
49.36
41.52
29.93
16.25
2007
-4.10
-8.64
4.72
27.53
37.05
45.94
50.04
46.86
41.43
35.75
20.12
-4.20
2008
-4.67
-11.14
-3.46
27.64
35.12
49.67
55.12
52.95
41.50
33.56
24.05
-5.02
2009
-20.28
-4.15
2.39
27.71
33.77
47.86
53.60
51.88
42.35
31.07
25.58
5.91
2010
1.27
13.72
9.77
29.71
39.74
45.34
56.15
50.94
44.86
33.98
20.15
9.98
2011
-4.21
-6.40
7.17
21.48
38.25
48.77
54.34
53.40
43.10
35.22
27.03
4.06
2012
-9.19
-3.30
16.33
28.06
40.90
51.23
53.20
53.32
43.83
37.78
21.84
6.82
2013
-11.11
-3.98
19.06
23.10
39.52
47.64
53.10
52.10
43.73
35.76
21.07
-9.07
2014
-9.92
-6.85
-5.31
25.04
40.25
51.19
54.06
52.68
42.40
36.22
16.77
4.96
2015
-16.27
-21.78
-0.20
23.23
39.26
46.26
54.45
55.23
47.49
29.69
25.05
19.79
2016
2.40
-7.44
3.50
14.32
38.40
48.41
53.27
53.75
45.38
34.80
29.47
-0.05
2017
-0.94
-4.87
1.65
26.73
40.62
48.79
50.78
50.41
46.86
36.09
16.58
-4.37
2018
-7.61
-5.19
17.54
20.17
33.95
46.12
56.27
53.93
42.41
29.50
16.02
0.51
2019
-12.61
-10.91
4.49
23.69
36.07
46.03
54.70
51.14
41.63
32.64
14.72
2.59
2020
-1.35
6.13
5.19
21.78
36.30
50.23
58.15
52.23
41.36
29.25
25.12
9.02
2021
6.63
-1.80
10.46
30.19
38.05
51.49
51.12
56.02
46.45
39.55
24.11
0.70
2022
-20.29
-11.95
5.74
26.00
39.05
49.28
53.50
51.85
43.54
35.87
23.85
12.25
2023
-2.49
-9.67
11.09
25.78
38.41
51.75
58.40
52.48
47.92
42.05
19.17
11.04
2024
1.04
2.13
16.24
27.86
43.10
52.66
56.37
53.54
48.77
35.74
28.67
5.42
2025
-3.56
-4.00
9.07
23.39
39.91
49.76
53.34
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
1994
M
-2.50
17.61
29.29
46.63
60.29
60.19
55.18
51.27
43.68
29.57
12.43
1995
4.80
-1.33
18.79
27.69
48.45
60.10
66.60
63.54
50.02
45.53
20.41
7.81
1996
-3.07
4.00
17.70
34.27
45.28
61.58
62.56
62.48
54.64
38.88
23.77
18.67
1997
0.98
2.83
10.75
32.54
44.02
59.41
64.20
58.70
52.87
40.88
25.36
10.66
1998
3.82
16.36
20.43
39.50
55.08
59.89
63.14
61.87
52.53
42.24
27.70
15.21
1999
1.57
9.02
19.60
34.00
56.52
62.68
60.38
62.62
59.85
37.47
30.58
15.05
2000
0.51
9.18
25.52
33.05
48.68
54.44
62.06
61.34
50.12
40.19
30.72
7.08
2001
2.65
1.92
16.05
32.85
54.14
60.01
61.77
62.83
53.80
42.75
31.02
20.73
2002
3.53
4.59
10.61
32.56
45.92
55.26
63.50
62.71
53.94
36.49
22.93
13.48
2003
-8.38
-3.79
14.61
29.23
49.74
60.71
61.62
62.68
55.93
38.93
29.12
11.86
2004
9.90
15.85
M
M
M
57.36
63.22
60.78
56.60
42.17
25.07
-0.41
2005
-5.56
9.22
19.07
36.45
47.75
62.51
64.16
M
M
44.17
27.34
9.26
2006
8.34
0.71
20.53
36.12
51.74
64.29
64.71
62.04
50.63
41.81
30.86
18.44
2007
5.58
1.89
15.24
36.70
50.78
58.93
61.49
57.39
52.81
44.78
26.50
5.72
2008
5.55
1.51
9.63
36.76
46.89
58.98
64.29
62.32
51.69
41.53
30.15
5.56
2009
-8.70
6.93
15.21
36.23
45.17
59.16
61.74
61.31
53.06
37.51
33.21
12.83
2010
9.86
20.13
22.36
39.68
52.06
57.51
66.50
63.02
52.66
40.67
27.35
16.69
2011
3.73
4.53
17.33
30.73
48.77
59.62
64.92
62.70
54.49
43.68
33.83
13.32
2012
2.10
8.16
25.27
37.19
52.63
61.94
63.99
62.66
53.68
44.13
28.66
13.90
2013
1.52
6.20
26.19
32.05
51.30
57.34
64.89
61.98
53.20
43.71
27.47
-0.19
2014
1.09
3.50
6.23
33.61
50.31
61.95
63.88
63.10
52.53
44.00
24.22
13.54
2015
-4.03
-9.56
12.21
33.58
51.54
57.39
63.56
64.12
58.60
37.97
31.54
24.74
2016
10.67
4.00
14.58
24.33
50.47
58.70
62.81
63.60
55.39
42.79
34.85
9.23
2017
8.88
6.58
12.17
33.24
49.73
58.74
61.76
59.69
56.06
45.88
24.54
3.96
2018
1.83
7.13
24.72
29.91
46.92
58.21
68.10
64.19
53.58
35.22
22.00
9.21
2019
-1.68
0.91
15.81
30.80
45.75
56.78
66.01
61.33
51.02
41.19
21.85
11.31
2020
7.53
16.74
17.05
30.16
47.09
61.71
67.65
61.92
51.19
36.76
31.48
16.55
2021
12.80
8.67
21.33
41.40
49.52
62.16
61.64
67.20
55.19
47.42
30.14
10.57
2022
-7.90
0.99
16.30
33.50
51.14
58.80
63.64
62.63
54.13
45.55
30.80
19.11
2023
7.59
3.60
21.03
35.51
49.71
61.38
67.27
61.28
58.54
48.71
25.34
18.78
2024
10.06
12.39
24.75
38.50
54.06
63.37
66.87
64.21
59.08
44.69
33.76
13.82
2025
5.18
5.53
18.98
32.45
50.46
60.09
63.22
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.
