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
M
M
M
M
M
M
M
M
M
M
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2001
0.00
0.00
0.00
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
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
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
0.00
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
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
26.1
1995
9.7
10.3
10.8
9.8
8.2
9.3
8.5
9.1
9.8
10.0
10.4
12.2
1996
11.4
10.2
12.6
11.1
9.8
9.2
9.9
8.2
8.5
8.8
9.3
12.3
1997
12.5
9.6
10.8
10.7
10.3
9.3
9.5
8.1
7.8
7.7
8.5
8.7
1998
11.2
9.1
11.2
9.7
8.8
10.0
8.2
8.7
9.7
10.5
9.6
11.5
1999
11.9
9.7
13.6
10.1
8.8
9.7
9.3
8.3
8.5
10.7
9.9
10.2
2000
11.2
9.7
9.3
10.9
9.0
10.2
8.3
7.4
9.2
9.4
8.1
11.3
2001
8.3
10.8
10.0
9.6
8.6
10.1
9.9
7.7
8.1
10.1
9.0
9.7
2002
8.6
10.6
12.9
10.1
9.6
9.9
8.5
8.7
8.0
10.5
9.5
8.0
2003
8.8
13.1
9.8
10.7
9.0
10.0
8.3
8.5
8.9
11.7
9.8
10.6
2004
11.6
11.9
9.0
9.5
11.4
9.0
7.9
7.4
8.2
8.7
9.6
11.5
2005
8.9
8.1
10.7
12.4
8.8
9.0
8.7
8.1
8.8
8.5
10.3
12.5
2006
9.9
7.3
9.7
11.1
9.7
8.2
7.9
7.8
8.4
10.5
8.7
9.4
2007
9.9
11.2
10.7
9.5
9.8
8.7
7.5
7.7
10.0
9.2
9.4
9.5
2008
9.2
9.4
11.0
9.7
8.3
9.2
7.5
8.1
7.8
8.8
9.7
10.3
2009
11.0
9.8
8.8
9.9
9.8
8.1
8.2
7.8
8.0
7.7
8.2
7.7
2010
9.0
9.0
8.9
8.3
8.8
8.7
7.0
7.1
8.2
9.2
7.9
14.2
2011
10.1
10.0
10.4
10.2
9.4
9.5
7.1
8.7
8.3
8.6
8.3
8.8
2012
10.4
8.3
9.5
10.3
9.2
9.1
7.8
8.4
8.4
9.9
9.6
11.2
2013
11.4
11.7
12.0
10.3
9.0
9.5
9.9
8.0
10.3
8.6
10.2
10.7
2014
12.6
9.9
12.7
11.2
8.7
8.8
8.4
8.4
9.8
9.3
12.0
11.6
2015
11.0
11.2
10.6
11.8
9.4
8.9
8.9
7.6
9.3
10.5
9.4
9.9
2016
10.0
11.5
11.5
11.2
9.0
10.7
8.2
8.0
9.5
10.2
9.5
11.3
2017
11.5
11.7
11.1
9.5
10.1
9.6
8.7
8.4
8.1
9.7
11.2
12.4
2018
11.8
10.1
11.9
11.1
10.5
9.4
8.1
7.3
9.2
9.9
11.3
9.6
2019
13.5
13.4
12.0
12.7
8.6
10.1
8.5
8.3
9.7
8.2
12.2
11.3
2020
9.4
11.4
11.3
11.5
10.4
8.8
8.3
8.8
9.3
9.2
8.8
11.4
2021
9.9
11.5
13.6
11.5
10.7
8.7
7.5
7.7
10.1
8.2
11.0
13.5
2022
12.7
13.2
14.0
11.8
11.3
10.2
9.3
7.0
8.5
10.2
10.4
15.0
2023
10.7
11.0
11.0
10.4
11.1
10.0
7.6
8.5
9.2
9.7
10.4
11.9
2024
13.1
11.7
11.5
10.8
9.8
9.9
10.3
9.6
9.3
10.3
10.9
18.3
Average Daily High Temperature [F]
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
21.54
1995
14.97
12.86
26.00
38.10
51.71
64.03
69.03
67.16
56.27
48.45
34.70
22.42
1996
16.39
20.21
26.94
39.90
48.52
63.27
65.61
69.29
59.53
46.48
35.37
28.19
1997
18.03
13.64
22.77
38.40
46.32
60.03
65.52
64.35
58.03
46.00
34.23
24.42
1998
17.97
24.21
27.68
42.43
54.26
61.53
66.52
64.58
57.53
46.65
33.93
23.74
1999
16.29
23.32
33.68
42.10
58.03
65.97
67.58
66.58
62.83
44.55
36.03
24.45
2000
16.62
18.17
30.74
35.75
47.18
61.11
67.77
67.34
57.43
44.08
38.86
23.20
2001
18.47
17.66
31.11
38.48
54.65
61.70
65.39
68.58
60.02
47.79
36.02
28.63
2002
13.25
17.92
25.44
37.04
49.54
58.52
66.32
67.01
58.76
44.89
31.82
23.58
2003
16.53
14.92
23.27
33.95
51.79
63.19
66.09
66.69
62.83
48.99
36.13
26.38
2004
12.20
10.40
M
M
M
53.74
64.40
61.56
51.47
45.26
27.47
15.24
2005
12.37
20.81
30.55
37.94
53.48
62.30
69.97
M
46.40
49.19
38.90
23.29
2006
22.42
11.43
28.57
38.21
51.59
61.85
63.56
60.11
52.00
43.62
33.68
21.28
2007
17.96
19.46
26.59
37.49
49.39
61.75
67.09
65.90
57.15
50.54
34.75
18.01
2008
18.13
18.57
24.08
40.35
52.15
58.99
69.93
67.94
60.21
48.68
37.53
21.26
2009
12.95
24.30
27.25
40.25
49.46
61.01
66.37
66.67
57.58
44.14
39.46
27.43
2010
25.24
32.01
35.57
45.92
54.86
61.71
68.65
68.16
59.19
48.14
40.18
35.65
2011
24.92
20.66
30.10
37.94
48.73
59.05
68.15
66.28
59.66
49.25
38.30
25.03
2012
18.24
22.01
29.27
39.26
54.35
63.56
69.39
69.22
63.82
48.39
37.04
26.66
2013
17.31
24.09
35.72
40.70
51.97
59.18
68.12
65.39
57.26
49.25
36.38
13.01
2014
16.61
16.70
21.66
37.52
50.75
65.00
70.32
69.57
57.50
50.23
32.18
25.79
2015
14.29
9.82
25.09
36.02
50.75
60.68
64.17
69.80
61.22
45.76
34.94
27.24
2016
19.98
22.38
24.80
37.34
54.18
60.56
66.72
67.88
58.46
49.13
38.89
21.61
2017
20.15
21.01
27.06
36.80
51.97
62.06
67.30
65.62
59.90
51.86
35.54
23.29
2018
17.77
20.17
35.08
35.36
46.46
58.64
70.15
68.52
57.80
41.75
31.10
22.83
2019
20.50
16.12
26.14
36.56
50.12
59.90
68.81
68.23
57.62
49.71
33.62
24.63
2020
17.48
22.44
28.17
38.48
52.55
62.78
69.16
68.29
57.74
45.30
35.24
31.83
2021
25.38
24.22
30.08
45.56
51.05
63.56
67.07
70.38
59.72
53.43
40.22
28.28
2022
15.08
16.70
27.06
39.80
52.09
63.08
68.12
71.08
60.92
52.50
33.86
31.72
2023
22.40
15.99
33.34
40.28
53.89
61.46
72.06
66.90
64.04
53.02
34.88
30.55
2024
23.12
26.60
33.63
42.92
52.70
66.38
71.83
69.16
61.88
50.52
39.86
29.30
Average Daily Low Temperature [F]
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
9.04
1995
-2.93
-9.96
9.90
25.70
35.39
43.87
51.74
49.03
40.43
35.87
20.60
6.71
1996
-4.55
4.07
13.32
29.20
32.42
47.93
51.71
49.58
40.60
31.29
23.00
14.42
1997
-1.13
-7.04
1.55
23.03
34.48
41.77
49.87
47.26
43.70
33.06
20.93
8.90
1998
3.00
7.07
14.68
28.47
37.71
46.53
51.84
48.74
46.13
34.06
20.07
4.35
1999
-3.16
5.68
20.90
28.27
38.55
45.53
51.10
49.61
48.77
31.68
23.13
9.45
2000
0.70
-0.51
15.39
24.85
34.37
42.75
51.13
51.78
41.00
31.54
27.48
7.72
2001
-0.57
-0.72
15.61
24.14
37.46
45.80
50.70
49.94
41.18
34.44
22.70
14.93
2002
-5.28
-1.17
6.97
22.94
32.41
42.62
51.05
50.23
42.08
30.61
19.64
9.01
2003
1.01
-4.46
2.83
18.55
34.77
44.85
51.60
50.25
46.11
34.56
23.22
12.77
2004
12.20
-5.80
M
M
M
49.86
58.66
57.13
49.02
40.15
24.06
9.90
2005
-8.47
1.98
14.00
28.10
35.54
45.62
52.15
M
44.60
35.95
25.10
10.11
2006
5.41
5.39
23.87
36.50
45.24
57.35
59.54
56.51
48.80
43.13
30.26
17.60
2007
0.71
1.00
9.21
21.17
33.87
44.22
51.71
47.50
41.56
35.06
20.72
1.55
2008
-0.23
-0.90
2.15
25.43
36.77
45.70
53.61
53.34
43.29
33.66
25.05
3.66
2009
-3.52
6.84
6.72
27.20
33.75
46.68
52.54
50.26
39.79
30.94
27.82
15.76
2010
11.52
20.64
18.19
29.88
38.93
43.85
53.02
51.16
45.30
35.78
25.45
26.36
2011
12.64
3.32
13.06
24.29
35.44
45.27
50.72
53.56
40.82
35.66
24.98
8.95
2012
1.34
5.62
12.37
27.80
37.81
48.62
51.28
54.70
46.69
35.91
27.14
13.83
2013
1.28
7.06
23.58
25.76
35.54
42.32
50.12
49.65
44.18
34.79
23.24
-0.28
2014
0.30
-1.49
3.95
22.88
35.83
46.16
52.61
54.47
40.82
35.89
19.10
11.79
2015
-5.28
-8.18
4.88
22.40
35.25
44.06
51.22
55.23
45.50
33.34
23.12
13.83
2016
3.90
2.27
5.46
23.00
36.18
45.86
51.16
51.74
42.74
34.50
28.46
3.20
2017
3.95
3.78
9.18
25.22
36.65
46.58
49.88
48.55
44.30
36.76
21.14
9.99
2018
0.59
-1.62
22.71
21.14
31.65
41.24
52.50
51.97
39.38
30.32
20.30
7.67
2019
-0.86
-0.27
8.66
24.80
34.55
43.70
51.80
52.21
39.74
34.38
22.70
9.76
2020
0.53
4.63
10.05
25.46
36.35
46.40
54.65
50.99
40.04
32.35
21.68
18.47
2021
11.04
6.86
14.17
32.48
36.76
46.34
50.17
53.14
46.34
38.91
29.06
13.25
2022
-4.66
-2.91
10.92
30.14
34.90
46.82
50.93
53.54
44.96
39.03
20.30
19.75
2023
4.64
-7.73
20.04
26.78
34.50
47.36
57.78
52.55
47.84
39.66
20.36
16.61
2024
1.69
8.60
21.55
27.56
37.68
49.04
53.08
51.80
44.60
35.66
28.76
26.60
Average Daily Temperature (high+low)/2 [F]
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
15.29
1995
6.02
1.45
17.95
31.90
43.55
53.95
60.39
58.10
48.35
42.16
27.65
14.56
1996
5.92
12.14
20.13
34.55
40.47
55.60
58.66
59.44
50.07
38.89
29.18
21.31
1997
8.45
3.30
12.16
30.72
40.40
50.90
57.69
55.81
50.87
39.53
27.58
16.66
1998
10.48
15.64
21.18
35.45
45.98
54.03
59.18
56.66
51.83
40.35
27.00
14.05
1999
6.56
14.50
27.29
35.18
48.29
55.75
59.34
58.10
55.80
38.11
29.58
16.95
2000
8.66
8.83
23.06
30.30
40.77
51.93
59.45
59.56
49.22
37.81
33.17
15.46
2001
8.95
8.47
23.36
31.31
46.05
53.75
58.04
59.26
50.60
41.12
29.36
21.78
2002
3.98
8.38
16.21
29.99
40.97
50.57
58.68
58.62
50.42
37.75
25.73
16.29
2003
8.77
5.23
13.05
26.25
43.28
54.02
58.85
58.47
54.47
41.78
29.67
19.58
2004
12.20
2.30
M
M
M
51.80
61.53
59.35
50.25
42.71
25.76
12.57
2005
1.95
11.40
22.27
33.02
44.51
53.96
61.06
M
45.50
42.57
32.00
16.70
2006
13.91
8.41
26.22
37.35
48.41
59.60
61.55
58.31
50.40
43.37
31.97
19.44
2007
9.34
10.23
17.90
29.33
41.63
52.99
59.40
56.70
49.35
42.80
27.74
9.78
2008
8.95
8.83
13.11
32.89
44.46
52.34
61.77
60.64
51.75
41.17
31.29
12.46
2009
4.71
15.57
16.98
33.72
41.61
53.84
59.46
58.47
48.69
37.54
33.64
21.59
2010
18.38
26.33
26.88
37.90
46.90
52.78
60.83
59.66
52.25
41.96
32.82
31.01
2011
18.78
11.99
21.58
31.11
42.08
52.16
59.44
59.92
50.24
42.45
31.64
16.99
2012
9.79
13.81
20.82
33.53
46.08
56.09
60.34
61.96
55.26
42.15
32.09
20.24
2013
9.30
15.58
29.65
33.23
43.76
50.75
59.12
57.52
50.72
42.02
29.81
6.36
2014
8.45
7.60
12.81
30.20
43.29
55.58
61.47
62.02
49.16
43.06
25.64
18.79
2015
4.51
0.82
14.99
29.21
43.00
52.37
57.69
62.51
53.36
39.55
29.03
20.53
2016
11.94
12.32
15.13
30.17
45.18
53.21
58.94
59.81
50.60
41.81
33.68
12.40
2017
12.05
12.39
18.12
31.01
44.31
54.32
58.59
57.08
52.10
44.31
28.34
16.64
2018
9.18
9.28
28.89
28.25
39.05
49.94
61.32
60.25
48.59
36.04
25.70
15.25
2019
9.82
7.92
17.40
30.68
42.34
51.80
60.31
60.22
48.68
42.05
28.16
17.19
2020
9.01
13.53
19.11
31.97
44.45
54.59
61.90
59.64
48.89
38.82
28.46
25.15
2021
18.21
15.54
22.13
39.02
43.90
54.95
58.62
61.76
53.03
46.17
34.64
20.76
2022
5.21
6.90
18.99
34.97
43.50
54.95
59.52
62.31
52.94
45.76
27.08
25.73
2023
13.52
4.13
26.69
33.53
44.19
54.41
64.92
59.73
55.94
46.34
27.62
23.58
2024
12.40
17.60
27.59
35.24
45.19
57.71
62.45
60.48
53.24
43.09
34.31
27.95
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
