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
1991
M
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
0.00
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
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
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
0.00
0.00
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2008
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2009
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2010
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
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
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
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
1991
M
M
M
M
M
M
13.7
13.6
12.4
15.2
12.7
13.2
1992
10.3
8.5
8.4
9.8
15.3
12.6
9.5
11.0
19.8
16.2
13.2
13.5
1993
15.6
13.0
12.9
9.4
14.6
14.7
12.2
10.4
12.5
15.3
16.9
14.9
1994
11.6
13.8
12.7
13.3
14.2
12.6
11.0
13.3
14.7
11.9
14.3
10.4
1995
9.9
11.4
12.5
11.4
14.1
14.0
11.7
13.2
13.3
15.9
16.2
14.0
1996
13.5
14.2
10.5
14.6
13.0
10.7
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
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
12.1
10.9
M
15.8
17.1
12.5
13.0
12.0
13.1
12.1
17.3
14.7
2002
12.3
11.1
14.8
15.2
12.0
12.3
12.6
13.0
16.0
13.4
15.3
16.8
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
20.2
M
M
9.8
12.7
9.7
11.4
13.6
16.1
16.1
13.3
2005
12.2
15.1
12.9
16.3
12.9
12.1
12.3
11.1
12.4
15.1
18.5
13.2
2006
12.5
13.2
12.2
17.4
13.4
12.3
11.7
11.4
12.1
16.8
15.7
16.9
2007
8.1
9.8
13.3
13.1
12.3
14.6
11.5
13.5
13.0
14.2
14.1
10.0
2008
13.5
13.5
15.4
14.3
13.8
13.1
12.3
12.5
12.5
13.7
13.4
12.3
2009
12.3
8.1
13.5
10.9
11.9
10.6
14.4
12.4
16.9
14.3
15.0
14.2
2010
13.4
10.6
13.6
11.8
12.0
10.8
9.0
12.2
13.0
15.9
16.1
20.1
2011
13.2
14.6
10.4
14.5
13.9
13.8
14.4
14.0
17.1
17.4
19.2
19.9
2012
12.6
11.5
12.7
14.6
13.9
16.0
11.0
9.5
13.7
13.3
19.1
14.9
2013
13.1
13.5
11.6
14.0
15.5
12.1
13.8
13.9
16.7
14.4
14.7
14.8
2014
16.9
14.7
12.0
12.0
14.9
13.8
14.5
12.0
14.2
14.8
14.0
12.5
2015
10.3
11.2
9.8
14.4
16.0
14.9
15.4
12.0
13.7
16.2
17.0
15.9
2016
M
13.7
9.0
11.7
3.7
14.6
14.3
13.2
14.4
14.9
18.7
12.7
2017
14.4
16.1
15.2
18.4
13.2
12.5
10.0
12.1
16.5
20.8
16.1
15.5
2018
11.3
11.8
13.4
13.2
14.7
12.8
11.5
18.5
13.8
14.3
15.8
14.4
2019
12.7
10.9
14.5
14.2
18.7
15.0
13.5
16.6
15.9
15.1
15.6
14.8
2020
13.7
10.6
14.4
17.0
15.9
12.3
12.1
12.2
16.1
14.9
15.4
19.2
2021
13.1
12.4
12.7
12.9
14.7
14.6
14.6
16.9
17.1
15.6
15.5
18.6
2022
15.2
12.6
10.8
15.9
16.9
16.0
13.2
14.9
20.1
20.2
18.9
19.9
2023
13.2
9.6
11.7
13.2
15.8
13.2
11.5
10.0
13.9
15.1
17.7
21.3
2024
15.8
12.9
15.3
16.7
16.7
14.1
14.7
14.2
M
15.7
21.9
M
2025
15.3
12.9
11.8
16.9
13.2
13.8
13.2
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1991
M
M
M
M
M
M
58.50
53.19
41.04
32.43
23.69
-2.08
1992
-12.67
-20.56
-10.37
9.12
24.27
36.00
49.04
49.22
41.41
31.64
11.79
-1.30
1993
-8.12
-18.11
-4.96
8.48
34.36
44.45
58.57
54.65
42.04
30.26
14.52
2.72
1994
-20.85
-21.61
-3.53
11.90
30.50
40.33
52.62
48.92
46.04
35.11
19.37
0.52
1995
-9.92
-16.38
-2.48
21.05
35.69
39.32
51.24
55.72
41.26
34.11
19.93
4.55
1996
-15.08
-5.32
-0.12
18.42
27.40
32.00
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
M
M
M
M
2000
-6.40
-17.20
M
0.50
32.00
44.60
M
M
M
M
M
M
2001
-12.87
-13.87
M
16.70
39.32
43.01
61.03
53.23
44.21
35.43
23.13
14.45
2002
-17.05
-17.23
-8.31
16.09
27.18
39.92
53.74
54.74
43.64
34.88
17.60
7.83
2003
-2.20
-18.78
-9.46
14.54
32.30
38.85
52.22
51.16
45.37
35.79
25.46
12.56
2004
M
-0.40
M
M
M
48.56
46.70
49.76
41.72
33.96
19.73
-6.29
2005
-15.42
-8.50
5.56
21.99
38.33
43.86
50.06
M
M
38.36
24.67
6.70
2006
-6.58
-5.38
10.40
21.35
32.28
41.40
52.01
52.80
43.25
37.04
26.60
12.97
2007
-6.90
-1.80
-1.03
16.62
26.02
41.36
52.04
54.28
42.18
34.95
18.08
-0.57
2008
-4.33
-12.97
-3.59
18.41
37.98
49.79
58.62
56.14
43.46
36.37
21.14
0.07
2009
-6.25
-7.44
-2.34
19.11
24.49
42.29
66.28
55.20
43.64
34.48
23.45
13.18
2010
-0.67
1.28
7.37
25.50
31.84
42.19
56.97
57.59
48.98
38.30
31.18
22.94
2011
3.01
-8.89
-4.10
12.27
27.35
44.19
51.39
54.95
43.56
35.60
24.14
8.00
2012
-12.28
-6.06
1.01
15.27
32.42
48.06
54.76
55.10
46.05
32.00
23.30
8.98
2013
-9.77
-7.88
6.63
15.80
28.91
39.57
49.52
53.25
39.98
35.42
17.84
-3.68
2014
-4.68
-5.72
-8.86
9.86
33.35
43.23
54.38
53.60
39.36
36.92
18.20
9.15
2015
-15.66
-22.51
-11.67
13.89
28.61
41.76
55.85
55.51
44.70
30.31
24.14
4.18
2016
M
-10.69
-5.08
9.20
30.50
47.60
55.67
59.30
45.76
30.74
21.48
1.77
2017
-0.65
-10.53
2.78
14.52
32.84
46.04
52.25
51.62
47.94
30.60
20.77
6.98
2018
-13.30
-17.85
7.26
11.14
22.70
36.56
48.37
43.23
39.50
27.24
16.12
5.43
2019
-13.70
-9.40
-0.24
13.37
34.33
49.35
58.40
59.00
46.83
37.65
23.13
6.97
2020
-4.54
-12.19
-1.78
12.07
27.67
43.58
59.42
54.62
45.28
32.70
20.24
10.26
2021
-0.91
-4.83
-5.13
19.93
30.13
36.67
45.23
48.14
46.40
40.42
24.58
11.34
2022
-13.07
-16.67
-2.70
15.71
31.88
53.20
59.33
52.25
49.33
34.31
17.92
13.04
2023
-1.80
-22.97
1.49
16.54
30.44
41.75
55.40
56.00
47.35
29.92
24.10
11.69
2024
-1.72
-8.54
5.49
18.56
34.10
45.55
52.80
57.56
M
36.20
28.07
M
2025
6.73
-6.12
-0.85
12.73
28.04
42.22
50.60
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1991
M
M
M
M
M
M
51.14
48.19
37.48
28.30
18.55
-7.96
1992
-19.33
-27.81
-20.37
0.96
16.68
31.63
41.75
43.35
35.82
27.54
7.50
-8.17
1993
-14.59
-25.48
-13.46
-2.83
27.04
39.20
50.60
47.80
37.26
24.74
9.41
-2.67
1994
-26.85
-26.91
-12.73
3.57
26.87
34.48
44.35
43.88
39.25
31.22
14.33
-7.00
1995
-16.33
-23.65
-10.08
15.25
31.23
32.41
44.62
49.22
37.26
30.63
15.68
-1.27
1996
-21.00
-14.47
-7.88
12.31
22.30
30.00
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
M
M
M
M
2000
-7.00
-17.80
M
0.50
31.10
42.80
M
M
M
M
M
M
2001
-18.46
-20.20
M
11.23
32.12
36.98
53.43
47.83
40.29
31.30
19.21
8.41
2002
-21.61
-24.19
-16.92
6.80
21.72
33.80
46.54
48.02
38.96
30.86
12.87
3.84
2003
-8.18
-25.22
-17.62
6.20
27.20
34.08
44.42
45.01
40.61
29.62
21.14
7.45
2004
M
-9.40
M
M
M
47.84
46.25
49.52
41.72
33.64
19.56
-6.45
2005
-21.38
-16.09
-1.89
14.58
31.83
38.21
43.17
M
M
35.18
20.11
1.00
2006
-12.77
-6.77
7.80
18.65
31.58
41.00
51.48
52.80
42.80
37.04
26.60
12.71
2007
-13.56
-9.16
-12.21
8.32
20.92
35.27
45.52
48.51
37.50
29.88
12.42
-6.98
2008
-14.56
-19.44
-11.59
9.44
33.25
41.99
50.56
49.29
38.83
33.07
16.37
-4.87
2009
-12.28
-13.52
-11.78
9.64
19.67
35.72
55.12
48.74
38.95
28.07
18.79
8.07
2010
-7.38
-5.85
-1.05
18.16
27.47
36.46
50.75
52.72
42.97
35.21
27.52
17.78
2011
-2.91
-15.31
-12.67
3.04
20.54
37.12
44.61
50.63
38.72
31.88
20.24
3.02
2012
-17.74
-12.74
-8.24
5.93
28.19
40.03
47.91
50.66
41.07
27.44
18.20
3.35
2013
-15.23
-14.99
-2.26
7.52
22.81
34.48
42.68
47.62
35.66
31.64
11.90
-8.50
2014
-8.97
-11.75
-18.34
1.16
28.01
36.68
47.89
49.24
35.93
33.44
14.86
4.45
2015
-20.63
-29.97
-20.39
5.74
23.85
35.51
46.58
47.64
38.50
27.34
17.60
-0.56
2016
M
-16.09
-14.26
0.11
28.70
41.00
50.63
52.10
41.51
26.15
18.57
-3.63
2017
-5.12
-16.07
-4.90
9.13
27.44
40.50
45.05
47.84
43.06
27.60
14.17
2.75
2018
-17.98
-24.15
0.18
2.39
17.60
31.94
41.52
39.13
35.48
23.87
11.43
0.37
2019
-20.83
-15.16
-7.83
5.47
30.09
41.22
51.63
51.39
42.63
34.36
18.05
1.11
2020
-11.74
-19.58
-10.12
7.40
23.60
38.06
52.46
49.88
39.45
28.34
13.94
6.11
2021
-5.86
-9.10
-12.70
11.56
26.60
32.67
41.54
44.86
41.75
36.90
20.68
6.94
2022
-17.20
-20.93
-10.60
5.57
26.19
44.40
52.37
47.19
45.95
29.94
13.47
8.24
2023
-7.33
-29.89
-9.21
10.56
27.80
36.20
50.00
50.20
42.48
26.18
17.60
8.60
2024
-8.56
-16.26
0.01
11.24
29.10
38.46
45.80
50.72
M
32.12
23.82
M
2025
0.54
-12.04
-8.50
6.16
23.18
36.46
42.40
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
1991
M
M
M
M
M
M
54.82
50.69
39.26
30.37
21.12
-5.02
1992
-16.00
-24.19
-15.37
5.04
20.48
33.81
45.39
46.28
38.61
29.59
9.64
-4.74
1993
-11.35
-21.80
-9.21
2.83
30.70
41.83
54.58
51.23
39.65
27.50
11.97
0.03
1994
-23.85
-24.26
-8.13
7.74
28.68
37.40
48.48
46.40
42.64
33.17
16.85
-3.24
1995
-13.12
-20.02
-6.28
18.15
33.46
35.86
47.93
52.47
39.26
32.37
17.80
1.64
1996
-18.04
-9.89
-4.00
15.37
24.85
31.00
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
M
M
M
M
2000
-6.70
-17.50
M
0.50
31.55
43.70
M
M
M
M
M
M
2001
-15.67
-17.03
M
13.97
35.72
40.00
57.23
50.53
42.25
33.36
21.17
11.43
2002
-19.33
-20.71
-12.61
11.44
24.45
36.86
50.14
51.38
41.30
32.87
15.23
5.84
2003
-5.19
-22.00
-13.54
10.37
29.75
36.47
48.32
48.08
42.99
32.71
23.30
10.00
2004
M
-4.90
M
M
M
48.20
46.47
49.64
41.72
33.80
19.65
-6.37
2005
-18.40
-12.29
1.83
18.28
35.08
41.03
46.62
M
M
36.77
22.39
3.85
2006
-9.67
-6.08
9.10
20.00
31.93
41.20
51.75
52.80
43.03
37.04
26.60
12.84
2007
-10.23
-5.48
-6.62
12.47
23.47
38.31
48.78
51.40
39.84
32.42
15.25
-3.77
2008
-9.44
-16.20
-7.59
13.93
35.61
45.89
54.59
52.72
41.14
34.72
18.76
-2.40
2009
-9.27
-10.48
-7.06
14.38
22.08
39.01
60.70
51.97
41.29
31.28
21.12
10.62
2010
-4.03
-2.28
3.16
21.83
29.65
39.33
53.86
55.15
45.98
36.76
29.35
20.36
2011
0.05
-12.10
-8.38
7.65
23.95
40.66
48.00
52.79
41.14
33.74
22.19
5.51
2012
-15.01
-9.40
-3.61
10.60
30.30
44.05
51.34
52.88
43.56
29.72
20.75
6.16
2013
-12.50
-11.44
2.18
11.66
25.86
37.03
46.10
50.44
37.82
33.53
14.87
-6.09
2014
-6.82
-8.73
-13.60
5.51
30.68
39.96
51.13
51.42
37.65
35.18
16.53
6.80
2015
-18.14
-26.24
-16.03
9.82
26.23
38.63
51.21
51.57
41.60
28.82
20.87
1.81
2016
M
-13.39
-9.67
4.66
29.60
44.30
53.15
55.70
43.64
28.45
20.02
-0.93
2017
-2.88
-13.30
-1.06
11.82
30.14
43.27
48.65
49.73
45.50
29.10
17.47
4.86
2018
-15.64
-21.00
3.72
6.77
20.15
34.25
44.95
41.18
37.49
25.55
13.78
2.90
2019
-17.27
-12.28
-4.04
9.42
32.21
45.28
55.01
55.20
44.73
36.00
20.59
4.04
2020
-8.14
-15.89
-5.95
9.73
25.63
40.82
55.94
52.25
42.37
30.52
17.09
8.18
2021
-3.39
-6.96
-8.91
15.75
28.37
34.67
43.38
46.50
44.07
38.66
22.63
9.14
2022
-15.13
-18.80
-6.65
10.64
29.04
48.80
55.85
49.72
47.64
32.13
15.69
10.64
2023
-4.57
-26.43
-3.86
13.55
29.12
38.98
52.70
53.10
44.92
28.05
20.85
10.14
2024
-5.14
-12.40
2.75
14.90
31.60
42.01
49.30
54.14
M
34.16
25.95
M
2025
3.63
-9.08
-4.67
9.45
25.61
39.34
46.50
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.