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
M
M
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
M
M
M
M
M
0.01
0.00
0.00
0.00
0.00
0.00
0.00
2001
0.00
0.00
0.00
0.00
0.41
2.14
2.14
0.92
1.61
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
2.09
2.25
2.74
1.96
1.71
0.00
0.00
0.00
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
0.00
0.00
0.00
0.00
3.00
5.08
2.87
3.48
4.54
0.00
0.00
0.00
2008
0.00
0.00
0.00
0.00
2.09
4.41
5.55
5.25
3.20
0.00
0.00
0.00
2009
0.00
0.00
0.00
M
1.15
2.28
3.59
4.16
1.71
0.00
0.00
0.00
2010
0.00
0.00
0.00
0.00
0.05
2.32
3.42
2.93
3.96
0.87
0.00
0.00
2011
0.00
0.00
0.00
0.00
4.10
3.60
6.36
1.69
1.96
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
1.05
5.63
3.84
1.44
1.62
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
3.71
3.47
1.94
2.55
1.55
0.78
3.28
1.60
2014
M
0.01
5.62
1.84
3.73
2.78
2.42
2.59
3.10
2.83
2.56
1.27
2015
1.57
2.42
1.53
1.67
1.55
2.46
4.14
4.39
5.35
2.61
7.53
5.24
2016
4.86
5.26
4.89
0.67
3.05
3.53
3.88
2.34
2.78
4.51
1.58
2.84
2017
1.61
2.51
3.99
3.31
2.02
1.90
0.33
0.48
2.31
3.15
3.18
0.38
2018
0.26
0.43
5.73
2.49
0.99
3.00
0.46
1.39
1.10
1.23
3.41
M
2019
M
0.13
0.76
1.40
1.67
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
0.66
5.64
3.11
2.55
2021
0.11
1.17
2.02
1.51
3.25
3.50
0.10
2.32
4.46
2.35
3.75
2.00
2022
0.53
0.34
2.00
1.36
1.13
2.42
0.89
1.46
0.78
1.22
1.65
2.65
2023
0.07
M
1.74
2.06
1.25
1.44
1.61
1.02
1.62
1.53
1.71
2.77
2024
1.16
3.25
2.20
1.56
3.06
3.22
1.56
5.32
1.08
0.99
7.30
0.54
2025
M
M
0.62
M
2.04
3.84
3.46
M
M
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
M
0.0
9.0
12.6
2000
M
M
M
M
M
M
M
0.0
M
0.0
M
7.5
2001
10.6
8.6
10.2
8.5
10.1
7.2
8.7
7.9
8.2
10.7
9.7
8.8
2002
12.0
12.7
10.8
9.3
8.3
7.8
8.5
7.4
9.2
9.1
12.5
9.6
2003
12.5
9.5
9.6
7.2
7.6
7.7
7.4
7.2
8.9
8.7
8.3
8.9
2004
12.7
8.5
11.3
7.7
8.0
6.4
7.8
7.4
8.4
9.8
12.7
6.8
2005
M
M
9.3
7.7
7.5
7.7
8.7
7.3
7.9
8.9
10.6
10.8
2006
11.6
9.6
6.5
7.9
7.4
7.7
8.4
6.3
7.4
9.0
10.6
13.2
2007
11.6
11.7
11.9
8.9
7.7
7.9
8.2
7.2
8.6
11.1
11.6
11.0
2008
12.0
11.4
9.0
9.9
7.4
7.5
7.1
7.6
7.2
10.2
12.3
11.0
2009
13.0
11.1
11.0
M
8.7
7.8
6.5
7.4
8.7
9.2
11.7
8.3
2010
8.9
7.5
9.3
7.4
7.3
7.4
7.1
6.7
0.0
0.0
0.0
0.0
2011
0.0
0.0
0.0
0.0
0.0
1.3
8.6
7.6
10.2
9.8
12.2
14.3
2012
13.7
8.2
10.3
8.7
8.3
9.0
6.7
6.8
7.1
9.7
10.4
9.2
2013
12.3
11.5
8.9
10.0
7.8
7.1
6.6
7.4
7.5
9.2
11.2
15.0
2014
12.3
8.5
10.2
10.0
6.6
6.7
7.5
6.8
7.1
10.5
9.5
9.3
2015
13.1
9.6
11.4
7.9
6.1
7.3
7.1
7.1
24.1
23.7
10.8
9.3
2016
10.4
12.7
8.9
6.2
0.0
0.0
5.7
6.5
8.1
7.6
11.1
11.3
2017
10.1
9.0
9.3
8.3
7.2
9.1
7.9
7.3
7.7
11.2
11.6
8.7
2018
10.2
11.2
9.2
8.6
7.0
8.8
6.3
7.5
6.3
7.6
12.9
M
2019
M
8.4
7.6
8.4
7.3
7.8
7.2
7.2
8.4
10.7
11.0
11.4
2020
12.3
11.7
10.6
10.0
7.4
8.8
8.9
M
9.4
10.7
11.5
11.4
2021
10.3
10.0
10.5
9.1
6.7
7.5
7.0
8.1
10.0
9.4
10.7
11.4
2022
14.3
14.3
9.8
8.5
7.9
6.8
7.9
7.2
7.0
8.3
10.0
10.1
2023
10.9
13.9
6.7
9.5
6.4
7.3
7.4
7.2
6.6
8.3
11.4
11.7
2024
9.9
8.3
9.0
9.0
8.0
7.3
6.9
6.5
10.8
13.3
10.9
11.7
2025
11.3
10.5
8.6
M
8.3
7.7
7.2
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
44.09
56.33
64.67
65.87
47.48
35.52
17.66
7.77
1997
12.88
22.88
28.30
38.26
49.81
57.11
62.20
62.43
52.88
35.63
26.69
17.24
1998
16.00
27.44
32.07
43.67
58.77
58.00
68.76
67.25
61.52
39.81
27.69
15.32
1999
19.19
23.92
32.89
41.52
47.08
54.04
58.42
60.00
52.57
38.06
29.83
28.00
2000
M
M
M
M
M
M
M
M
M
M
M
12.23
2001
20.47
20.30
35.22
40.36
52.05
57.13
65.80
68.82
59.13
37.38
29.93
15.90
2002
17.68
24.06
23.99
39.41
47.49
62.05
66.94
63.26
53.73
38.51
28.71
19.89
2003
20.76
24.93
29.71
44.00
50.51
61.30
71.32
72.43
55.44
43.41
19.98
17.58
2004
M
35.20
M
M
M
61.39
58.69
60.70
44.53
35.44
23.18
16.90
2005
M
M
32.84
45.57
57.24
57.51
65.23
M
40.60
39.11
24.44
16.49
2006
25.31
15.12
25.03
37.18
45.77
54.95
58.44
56.15
47.38
29.01
16.71
16.64
2007
17.06
23.18
34.46
41.87
54.00
60.93
74.79
64.19
53.51
39.85
23.16
15.50
2008
15.72
30.11
33.09
38.18
53.06
59.56
65.48
65.19
56.56
40.71
28.95
10.06
2009
17.54
24.94
19.56
M
54.19
60.91
69.93
69.16
61.97
33.25
27.33
8.12
2010
22.38
24.00
29.77
44.39
49.75
57.97
66.41
63.70
50.95
44.98
20.52
17.27
2011
16.38
15.42
32.66
38.91
52.82
57.47
62.52
67.76
58.60
39.59
23.06
19.97
2012
17.09
25.88
34.26
43.63
51.83
55.86
69.80
70.06
60.76
37.60
27.08
16.55
2013
16.75
24.51
31.24
42.98
M
M
75.02
68.31
59.58
41.58
24.50
15.68
2014
23.15
18.26
31.12
42.59
50.62
60.40
73.03
67.31
54.71
44.77
23.16
20.48
2015
22.28
30.71
39.07
44.74
58.51
66.10
68.37
65.60
51.09
46.64
24.58
18.65
2016
23.22
32.74
41.09
53.27
56.99
61.16
64.35
67.22
53.45
38.61
34.64
11.15
2017
14.69
21.54
32.44
41.58
55.82
61.10
73.29
72.37
58.23
39.51
26.34
11.69
2018
22.02
14.86
33.44
42.05
62.08
61.35
75.45
68.25
49.25
37.21
27.60
M
2019
M
18.42
36.98
45.28
56.81
61.61
64.15
68.80
53.83
34.56
23.66
21.15
2020
20.25
25.73
31.93
41.45
52.68
60.45
58.72
M
56.80
37.14
27.43
23.66
2021
23.36
17.55
37.36
44.89
54.13
69.19
78.38
67.49
56.13
42.20
29.13
11.18
2022
18.23
24.18
34.77
38.24
50.40
60.90
74.92
74.85
64.88
51.33
19.33
12.79
2023
23.51
23.56
35.17
44.39
67.65
68.78
72.69
71.90
57.55
44.26
27.50
25.11
2024
17.67
28.47
35.19
44.84
52.91
60.05
75.49
69.00
57.73
36.75
25.18
26.35
2025
19.03
19.89
35.76
M
61.21
64.50
67.56
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
29.91
37.33
43.37
40.60
35.74
26.03
10.10
-2.77
1997
3.38
11.60
15.03
18.52
31.48
39.04
42.57
42.50
36.76
30.50
19.72
10.48
1998
7.37
14.63
17.78
25.37
35.38
39.41
47.48
40.96
40.86
30.16
21.42
9.50
1999
10.96
13.77
16.81
23.24
29.81
37.33
38.08
43.50
32.86
24.12
21.17
27.00
2000
M
M
M
M
M
M
M
M
M
M
M
-0.19
2001
9.24
-1.04
16.04
23.87
32.41
36.32
42.15
41.33
35.77
24.65
20.28
4.40
2002
7.22
9.77
5.06
20.69
28.23
37.92
42.42
37.40
34.80
21.51
20.12
9.80
2003
-11.77
-1.44
11.42
22.01
29.89
37.28
40.94
40.19
34.48
26.98
7.52
4.80
2004
M
21.20
M
M
M
55.46
50.63
53.90
43.13
32.44
20.30
14.50
2005
M
M
16.14
22.79
32.74
38.92
41.66
M
36.00
28.12
18.52
6.68
2006
19.62
8.36
15.46
32.64
38.40
47.57
49.73
46.61
44.54
28.68
15.10
14.73
2007
6.19
11.26
21.05
23.26
30.07
38.55
44.55
38.85
32.79
28.01
12.20
5.66
2008
3.51
10.58
11.75
18.07
30.96
36.16
40.99
40.50
31.54
24.61
21.13
-1.88
2009
5.48
7.00
2.59
M
30.97
36.19
42.24
39.75
35.64
21.84
18.57
-5.02
2010
10.60
11.40
22.79
21.78
28.08
36.56
39.61
39.88
35.04
30.48
9.75
6.17
2011
4.55
-0.99
15.55
16.80
30.76
38.02
41.12
39.26
36.85
28.54
12.11
11.31
2012
6.49
7.34
17.24
25.15
29.53
38.29
43.01
39.93
34.84
26.29
18.84
7.61
2013
10.83
19.42
17.32
27.20
M
M
34.88
43.51
38.22
26.66
12.85
5.51
2014
10.37
-2.34
14.28
25.12
28.86
35.97
42.37
43.31
35.30
32.20
10.83
9.48
2015
10.99
16.80
23.53
22.89
31.52
41.46
42.72
39.91
33.97
31.18
11.54
8.52
2016
10.94
17.84
21.40
29.62
32.91
38.49
44.04
41.40
35.12
28.03
24.82
0.28
2017
-0.74
5.62
17.62
26.21
31.00
38.92
42.30
43.04
36.62
27.12
17.09
-0.06
2018
11.82
-2.38
13.86
21.71
33.42
39.01
42.93
42.19
33.03
23.53
19.16
M
2019
M
-4.59
10.91
24.57
32.78
38.16
41.73
41.76
37.92
20.83
11.22
9.66
2020
9.10
9.20
11.44
19.94
31.25
39.61
39.96
M
39.08
24.25
15.74
11.78
2021
11.60
0.70
17.35
20.96
30.03
40.60
47.07
43.00
37.43
27.47
17.21
-3.34
2022
9.43
10.01
19.44
18.87
29.70
37.61
45.69
45.51
37.06
30.18
5.83
-0.08
2023
12.75
9.97
4.53
22.83
35.95
41.04
43.22
43.58
36.13
25.61
17.41
17.66
2024
5.18
13.30
13.55
26.62
32.30
35.70
45.21
42.29
39.96
31.40
14.31
19.95
2025
7.62
1.36
20.12
M
32.46
39.46
42.78
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
1996
M
M
M
M
37.00
46.83
54.02
53.23
41.61
30.78
13.88
2.50
1997
8.13
17.24
21.67
28.39
40.65
48.07
52.38
52.47
44.82
33.07
23.21
13.86
1998
11.68
21.04
24.93
34.52
47.08
48.71
58.12
54.10
51.19
34.98
24.56
12.41
1999
15.07
18.85
24.85
32.38
38.44
45.69
48.25
51.75
42.71
31.09
25.50
27.50
2000
M
M
M
M
M
M
M
M
M
M
M
6.02
2001
14.85
9.63
25.63
32.11
42.23
46.73
53.97
55.07
47.45
31.02
25.10
10.15
2002
12.45
16.91
14.53
30.05
37.86
49.98
54.68
50.33
44.26
30.01
24.41
14.85
2003
4.49
11.74
20.56
33.01
40.20
49.29
56.13
56.31
44.96
35.19
13.75
11.19
2004
M
28.20
M
M
M
58.42
54.66
57.30
43.83
33.94
21.74
15.70
2005
M
M
24.49
34.18
44.99
48.21
53.45
M
38.30
33.62
21.48
11.59
2006
22.47
11.74
20.24
34.91
42.08
51.26
54.08
51.38
45.96
28.85
15.90
15.69
2007
11.62
17.22
27.75
32.56
42.04
49.74
59.67
51.52
43.15
33.93
17.68
10.58
2008
9.62
20.34
22.42
28.13
42.01
47.86
53.24
52.84
44.05
32.66
25.04
4.09
2009
11.51
15.97
11.08
M
42.58
48.55
56.08
54.45
48.80
27.54
22.95
1.55
2010
16.49
17.70
26.28
33.08
38.91
47.27
53.01
51.79
42.99
37.73
15.13
11.72
2011
10.47
7.22
24.10
27.86
41.79
47.74
51.82
53.51
47.72
34.06
17.59
15.64
2012
11.79
16.61
25.75
34.39
40.68
47.07
56.40
54.99
47.80
31.94
22.96
12.08
2013
13.79
21.97
24.28
35.09
M
M
54.95
55.91
48.90
34.12
18.67
10.59
2014
16.76
7.96
22.70
33.85
39.74
48.18
57.70
55.31
45.00
38.48
16.99
14.98
2015
16.64
23.75
31.30
33.82
45.02
53.78
55.55
52.75
42.53
38.91
18.06
13.58
2016
17.08
25.29
31.24
41.44
44.95
49.82
54.20
54.31
44.29
33.32
29.73
5.71
2017
6.98
13.58
25.03
33.90
43.41
50.01
57.80
57.70
47.42
33.32
21.72
5.82
2018
16.92
6.24
23.65
31.88
47.75
50.18
59.19
55.22
41.14
30.37
23.38
M
2019
M
6.92
23.95
34.93
44.80
49.89
52.94
55.28
45.88
27.70
17.44
15.41
2020
14.67
17.47
21.68
30.69
41.96
50.03
49.34
M
47.94
30.70
21.59
17.72
2021
17.48
9.13
27.35
32.93
42.08
54.90
62.73
55.24
46.78
34.84
23.17
3.92
2022
13.83
17.09
27.10
28.56
40.05
49.25
60.30
60.18
50.97
40.76
12.58
6.36
2023
18.13
16.77
19.85
33.61
51.80
54.91
57.96
57.74
46.84
34.94
22.46
21.38
2024
11.42
20.89
24.37
35.73
42.60
47.87
60.35
55.65
48.84
34.08
19.74
23.15
2025
13.32
10.63
27.94
M
46.83
51.98
55.17
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.
