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 (USC00218700) 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
1999
M
M
0.00
0.83
3.79
0.84
3.00
3.58
3.42
0.54
0.00
0.10
2000
0.03
0.21
0.65
0.82
1.25
2.35
1.75
3.12
1.66
0.97
2.49
0.02
2001
0.03
0.09
0.08
1.92
3.69
3.21
5.92
1.57
0.83
1.50
0.34
0.04
2002
0.00
0.00
0.05
0.85
1.29
4.57
1.49
2.14
0.15
0.12
0.04
0.06
2003
0.04
0.02
0.15
0.43
0.61
2.25
1.56
0.66
0.98
0.58
0.15
0.09
2004
0.07
0.04
0.07
0.19
1.93
0.85
4.27
1.00
2.70
2.44
0.00
0.53
2005
0.31
0.02
0.02
2.32
2.73
3.17
1.03
2.14
0.98
2.51
1.48
0.41
2006
0.17
0.02
1.82
1.03
1.73
0.80
1.56
1.31
1.17
0.92
0.70
0.60
2007
0.44
0.12
1.06
1.35
1.94
2.60
1.48
0.96
1.91
2.29
0.16
0.00
2008
1.27
0.02
0.09
0.65
1.27
2.37
1.03
0.78
2.55
2.57
1.53
0.00
2009
0.18
0.38
1.89
0.68
1.73
0.94
2.57
0.91
1.56
2.16
0.48
0.03
2010
0.22
0.00
0.50
1.08
2.25
2.12
3.59
0.75
0.02
1.26
0.60
0.02
2011
0.15
0.02
0.05
2.25
1.06
0.92
0.00
0.98
0.42
0.26
0.07
0.07
2012
0.39
0.14
2.44
0.51
1.54
1.88
1.41
1.26
0.30
2.34
0.20
0.17
2013
0.66
0.21
0.21
0.66
2.11
1.77
3.68
1.54
1.45
1.45
0.40
0.06
2014
0.16
0.06
0.50
1.04
1.77
4.32
1.88
1.70
2.30
0.86
0.03
0.10
2015
0.15
0.13
0.15
0.20
4.51
2.31
2.78
4.40
0.97
1.40
1.84
0.45
2016
0.09
0.12
1.33
1.45
1.35
3.94
2.24
7.00
2.37
0.86
0.18
0.41
2017
0.26
0.56
0.40
0.46
0.41
2.65
0.40
1.91
1.37
0.34
0.79
0.64
2018
0.13
0.61
0.16
0.14
2.06
1.65
3.84
1.10
0.05
3.06
0.40
0.19
2019
0.11
0.21
0.34
0.56
1.62
3.68
0.44
M
M
M
M
0.04
2020
0.02
M
M
0.04
0.19
0.43
2.13
5.19
1.49
1.08
M
0.24
2021
0.26
M
0.13
31.27
0.88
0.78
M
M
0.02
1.53
0.67
0.19
2022
0.02
0.17
0.08
4.05
2.48
3.44
1.99
3.38
0.03
0.65
0.54
0.37
2023
0.03
0.09
0.01
0.46
1.31
2.06
1.39
2.14
0.07
0.11
0.01
0.03
2024
M
0.03
M
0.02
0.07
0.16
M
0.07
0.01
0.04
0.07
0.04
NCEI Climatology
0.74
0.66
1.08
1.62
3.08
4.43
4.00
3.51
3.02
2.39
1.16
0.90
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
0.0
5.2
7.2
5.9
5.5
4.3
6.0
6.3
5.7
6.0
2000
5.2
5.8
5.9
6.7
6.8
7.6
5.2
5.1
6.7
5.8
6.7
4.9
2001
5.7
6.3
5.4
6.8
7.2
6.4
5.1
5.3
4.1
7.3
6.8
7.6
2002
5.7
6.9
5.8
7.2
7.3
6.4
5.3
6.6
6.2
6.3
5.9
6.8
2003
7.0
6.2
6.1
7.8
6.4
5.1
5.6
5.0
7.9
6.3
7.5
5.4
2004
6.4
5.9
7.7
6.5
8.0
8.0
5.5
6.1
6.9
7.4
6.9
7.4
2005
6.0
5.9
5.3
7.5
7.6
6.9
6.0
6.2
6.5
6.2
7.3
5.0
2006
6.3
5.3
6.4
7.5
7.3
5.5
5.7
5.7
6.1
8.4
7.5
6.6
2007
6.5
7.6
7.9
6.8
9.0
7.7
6.4
6.7
8.3
8.2
9.0
6.5
2008
6.2
5.4
6.9
8.3
7.7
8.3
8.2
6.9
7.1
8.3
7.6
6.8
2009
5.9
6.1
7.3
6.3
8.0
6.6
6.7
5.9
4.6
6.5
5.8
6.4
2010
5.2
3.7
5.7
6.9
6.5
5.8
6.4
7.7
7.7
7.4
7.6
6.5
2011
5.5
8.3
7.0
7.6
8.2
7.8
6.2
5.2
5.5
7.0
7.5
6.9
2012
7.4
6.2
7.0
7.8
7.6
6.7
5.1
5.2
6.6
7.6
7.1
5.2
2013
7.1
5.1
5.4
7.0
7.7
6.1
5.4
4.5
6.0
6.7
8.0
5.8
2014
7.7
8.1
6.9
8.3
6.4
8.1
5.6
2.4
3.7
6.1
6.3
3.0
2015
4.9
4.4
4.9
5.1
5.0
5.3
6.9
6.2
5.8
7.3
7.5
6.6
2016
5.9
6.4
5.3
8.2
7.4
7.1
5.8
5.7
6.9
7.4
6.4
9.0
2017
6.3
7.5
7.7
7.0
7.4
7.0
5.2
4.3
6.6
8.4
8.7
7.0
2018
7.1
7.3
6.5
7.2
5.4
3.5
5.9
4.7
6.8
7.8
6.4
6.1
2019
5.7
6.1
6.3
6.6
6.6
5.9
5.5
6.2
7.1
8.4
7.1
6.1
2020
5.9
6.4
6.6
7.2
6.6
7.3
5.7
5.2
7.2
7.8
7.7
5.3
2021
4.5
6.6
7.3
6.4
6.4
6.1
4.7
7.1
6.3
6.1
7.8
7.8
2022
7.0
7.2
7.7
8.4
8.0
7.9
6.3
5.3
4.1
7.5
7.7
6.1
2023
2.3
4.7
3.3
5.3
4.8
1.6
2.9
4.9
5.5
6.7
7.8
6.0
2024
5.6
6.7
8.4
7.8
7.7
7.2
4.8
5.3
5.9
6.7
7.3
7.0
NCEI Climatology
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
72.00
54.37
66.23
72.57
78.90
74.45
63.10
52.58
45.50
29.32
2000
19.84
32.35
44.74
51.28
67.05
69.41
78.35
75.98
65.03
56.61
35.80
10.10
2001
27.06
16.68
34.42
52.03
66.66
74.55
79.52
79.08
67.66
51.76
46.15
28.39
2002
23.01
31.79
27.48
49.03
61.15
74.45
80.30
74.34
68.48
41.16
31.88
25.88
2003
16.07
16.64
32.39
52.99
66.99
73.27
77.03
78.84
65.02
54.57
30.12
26.48
2004
8.66
25.05
36.24
49.46
57.55
67.94
73.57
67.48
69.92
52.26
39.80
22.94
2005
12.84
25.44
33.68
57.38
60.68
72.74
78.92
73.28
69.20
54.35
35.54
22.25
2006
29.15
16.70
35.43
58.10
64.69
74.24
82.11
76.42
66.20
48.43
36.26
28.34
2007
21.78
13.86
37.69
49.82
67.65
75.80
79.09
74.45
65.96
54.30
33.80
18.30
2008
16.73
17.85
31.59
47.60
59.23
69.32
75.32
76.19
66.02
53.02
35.06
12.26
2009
10.72
19.98
33.10
48.98
59.58
69.26
71.25
72.30
73.04
44.66
44.06
16.32
2010
17.19
23.51
44.08
59.54
64.52
69.80
78.92
78.10
61.10
57.95
37.88
17.54
2011
10.52
21.59
32.87
49.76
63.24
70.34
80.54
78.92
67.64
58.94
39.62
28.34
2012
24.28
28.71
50.23
54.14
66.14
76.40
83.24
78.10
68.00
48.95
35.42
21.32
2013
17.83
21.59
31.30
41.90
62.43
75.48
77.90
77.75
70.22
50.17
33.26
8.54
2014
9.99
11.69
27.47
46.52
63.53
72.50
75.55
75.32
66.50
53.08
27.38
25.38
2015
19.86
12.46
38.91
53.90
63.12
73.22
78.28
75.08
71.66
55.81
41.72
28.63
2016
18.06
24.68
42.10
48.08
66.95
72.74
78.16
77.06
66.92
54.06
46.46
20.10
2017
20.83
27.76
36.35
51.68
62.19
73.16
78.80
74.45
67.58
54.35
31.64
15.22
2018
17.02
16.38
35.19
43.64
71.25
75.20
78.22
75.90
64.10
44.37
26.96
25.21
2019
11.15
13.94
29.33
47.90
59.12
73.16
77.52
72.94
64.04
46.98
29.30
22.59
2020
19.34
22.13
37.21
46.22
62.48
74.48
79.26
76.19
63.74
43.67
33.02
25.90
2021
24.86
12.46
45.01
49.94
65.91
79.52
80.83
78.57
72.56
60.22
38.12
24.28
2022
13.54
15.61
33.28
43.58
64.57
75.32
79.67
77.81
67.64
56.91
37.10
19.34
2023
22.19
26.92
29.46
46.52
73.17
80.00
77.00
76.88
72.20
55.34
39.02
36.06
2024
24.10
33.99
37.46
55.04
65.91
74.55
82.76
77.46
77.84
61.21
40.82
23.65
NCEI Climatology
16.29
22.91
36.40
50.90
64.69
74.29
79.20
77.70
68.60
52.70
35.90
21.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
48.00
33.87
47.52
54.97
61.06
52.26
46.80
34.68
28.37
12.94
2000
-2.90
11.83
22.87
30.59
46.13
51.77
58.74
56.68
45.73
37.16
25.17
-7.90
2001
5.92
-4.60
13.90
34.13
46.24
55.88
56.34
58.12
45.57
34.61
31.57
14.30
2002
6.99
11.40
9.30
29.94
36.73
54.32
58.28
54.68
48.14
28.32
16.16
10.14
2003
-1.15
-6.02
10.95
27.68
38.77
50.75
53.75
57.66
46.47
34.17
15.86
9.43
2004
-10.85
5.74
14.75
27.20
35.48
47.24
54.12
48.20
50.90
37.11
25.34
3.03
2005
-6.15
2.94
9.01
33.98
42.05
54.68
57.26
53.83
47.66
34.61
21.62
11.15
2006
14.29
-6.70
17.37
35.12
46.34
52.76
58.42
53.02
43.70
30.90
21.20
12.20
2007
2.50
-3.61
16.55
24.74
45.30
55.64
56.62
52.09
45.20
37.92
21.44
0.30
2008
-5.74
-8.59
9.99
26.30
36.47
50.60
54.53
51.97
45.20
34.90
21.50
-8.24
2009
-12.10
-0.46
11.97
29.54
37.17
48.20
50.87
51.86
49.34
32.29
27.62
3.26
2010
-1.39
-4.06
23.70
33.14
43.44
50.48
57.90
55.92
43.16
37.46
20.00
1.11
2011
-9.86
-1.11
10.17
31.10
40.71
51.02
58.42
55.46
41.78
37.92
22.76
12.14
2012
6.92
8.85
26.77
31.22
42.92
53.24
59.45
50.17
40.94
32.70
19.10
3.61
2013
-2.37
-2.78
3.95
21.56
40.19
51.73
57.50
52.96
47.60
34.61
18.20
-11.14
2014
-13.00
-10.43
1.11
25.46
42.74
54.34
56.56
54.59
47.30
34.96
13.52
13.59
2015
-0.57
-9.01
18.59
28.88
40.83
53.12
59.46
55.11
49.88
35.08
27.20
16.85
2016
3.66
5.99
22.30
29.66
44.02
52.28
57.61
56.15
49.40
38.04
31.94
6.28
2017
4.63
8.28
14.93
31.22
41.29
53.36
56.74
49.94
48.08
36.01
16.94
1.23
2018
-2.14
-6.12
14.52
20.42
42.97
53.24
58.25
53.31
45.62
32.70
15.80
9.65
2019
-8.59
-6.89
8.85
29.54
39.32
51.92
58.42
54.59
48.80
35.14
18.38
4.59
2020
3.37
-2.32
15.18
26.60
40.59
55.70
58.25
55.92
44.78
30.26
19.79
11.10
2021
6.63
-7.09
22.65
30.50
41.75
55.10
57.78
58.07
51.32
42.80
25.46
8.37
2022
-9.40
-11.33
14.29
28.58
46.81
55.34
60.86
58.88
43.16
37.98
23.66
4.71
2023
8.19
1.27
10.81
28.28
50.07
59.72
56.68
57.32
51.68
40.30
24.98
24.92
2024
9.99
17.10
18.41
34.40
45.24
55.47
65.48
58.42
55.10
39.32
28.46
9.75
NCEI Climatology
-6.40
-3.29
11.60
26.99
39.61
50.10
53.60
50.81
42.60
31.20
18.69
2.71
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
60.00
44.12
56.87
63.77
69.98
63.35
54.95
43.63
36.93
21.13
2000
8.47
22.09
33.81
40.94
56.59
60.59
68.55
66.33
55.38
46.89
30.48
1.10
2001
16.49
6.04
24.16
43.08
56.45
65.22
67.93
68.60
56.62
43.19
38.86
21.35
2002
15.00
21.60
18.39
39.49
48.94
64.38
69.29
64.51
58.31
34.74
24.02
18.01
2003
7.46
5.31
21.67
40.34
52.88
62.01
65.39
68.25
55.75
44.37
22.99
17.96
2004
-1.10
15.40
25.50
38.33
46.52
57.59
63.85
57.84
60.41
44.69
32.57
12.98
2005
3.35
14.19
21.35
45.68
51.36
63.71
68.09
63.56
58.43
44.48
28.58
16.70
2006
21.72
5.00
26.40
46.61
55.52
63.50
70.26
64.72
54.95
39.66
28.73
20.27
2007
12.14
5.12
27.12
37.28
56.47
65.72
67.85
63.27
55.58
46.11
27.62
9.30
2008
5.49
4.63
20.79
36.95
47.85
59.96
64.92
64.08
55.61
43.96
28.28
2.01
2009
-0.69
9.76
22.54
39.26
48.37
58.73
61.06
62.08
61.19
38.47
35.84
9.79
2010
7.90
9.73
33.89
46.34
53.98
60.14
68.41
67.01
52.13
47.71
28.94
9.33
2011
0.33
10.24
21.52
40.43
51.97
60.68
69.48
67.19
54.71
48.43
31.19
20.24
2012
15.60
18.78
38.50
42.68
54.53
64.82
71.34
64.14
54.47
40.83
27.26
12.46
2013
7.73
9.40
17.63
31.73
51.31
63.60
67.70
65.36
58.91
42.39
25.73
-1.30
2014
-1.50
0.63
14.29
35.99
53.14
63.42
66.05
64.95
56.90
44.02
20.45
19.49
2015
9.65
1.72
28.75
41.39
51.97
63.17
68.87
65.10
60.77
45.44
34.46
22.74
2016
10.86
15.33
32.20
38.87
55.49
62.51
67.88
66.61
58.16
46.05
39.20
13.19
2017
12.73
18.02
25.64
41.45
51.74
63.26
67.77
62.19
57.83
45.18
24.29
8.22
2018
7.44
5.13
24.86
32.03
57.11
64.22
68.23
64.60
54.86
38.53
21.38
17.43
2019
1.28
3.52
19.09
38.72
49.22
62.54
67.97
63.76
56.42
41.06
23.84
13.59
2020
11.36
9.90
26.20
36.41
51.54
65.09
68.75
66.05
54.26
36.96
26.40
18.50
2021
15.74
2.69
33.83
40.22
53.83
67.31
69.31
68.32
61.94
51.51
31.79
16.32
2022
2.07
2.14
23.78
36.08
55.69
65.33
70.26
68.35
55.40
47.45
30.38
12.03
2023
15.19
14.10
20.14
37.40
61.62
69.86
66.84
67.10
61.94
47.82
32.00
30.49
2024
17.05
25.54
27.94
44.72
55.57
65.01
74.12
67.94
66.47
50.26
34.64
16.70
NCEI Climatology
4.95
9.81
24.00
38.95
52.15
62.20
66.40
64.25
55.60
41.95
27.30
12.30
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
