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 (USW00004842) 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
1997
1.81
1.72
3.23
1.12
3.92
3.46
1.82
2.44
2.19
1.45
1.87
1.59
1998
2.66
2.08
2.05
4.53
2.12
5.79
1.62
7.40
1.06
4.03
1.60
1.92
1999
2.60
2.12
1.39
4.94
2.26
1.17
3.69
2.61
2.30
1.56
2.59
1.91
2000
2.41
1.86
1.88
4.26
5.15
4.06
3.51
3.97
2.99
1.94
1.47
2.92
2001
0.74
1.43
1.23
3.96
2.69
1.17
1.03
6.61
2.95
4.32
2.81
1.87
2002
1.81
1.45
3.25
3.96
5.31
2.50
1.04
1.66
3.24
1.85
2.33
2.36
2003
0.86
1.62
2.73
1.86
6.25
3.36
8.16
3.10
6.46
2.36
2.65
2.49
2004
2.64
0.88
3.50
3.55
5.24
5.45
2.91
5.64
3.82
2.46
2.90
2.40
2005
4.58
1.79
1.63
4.86
1.83
1.45
5.24
3.75
3.08
1.63
2.52
0.89
2006
2.41
1.57
1.89
1.66
5.81
4.70
5.83
2.20
3.50
4.33
3.45
3.24
2007
2.61
0.85
3.80
2.31
4.14
1.04
5.25
5.53
1.82
3.56
3.14
4.09
2008
3.58
4.81
4.31
1.65
3.46
5.83
5.29
1.54
3.60
2.20
2.50
2.70
2009
1.13
2.56
2.71
3.60
2.94
3.85
6.11
4.75
2.75
3.46
0.93
2.03
2010
1.21
0.86
2.94
1.66
4.56
6.73
3.11
2.89
3.02
1.63
3.72
0.82
2011
1.01
2.50
3.59
4.33
7.21
4.72
4.57
4.20
3.56
4.19
3.86
3.26
2012
2.94
2.02
2.69
1.95
2.55
1.86
3.31
2.31
8.34
6.82
2.01
3.19
2013
1.99
1.68
1.84
3.48
1.80
6.16
5.49
1.84
2.81
3.08
2.26
3.15
2014
1.13
0.60
1.47
6.58
4.17
6.16
1.62
4.24
1.38
2.31
1.56
2.01
2015
1.98
0.84
2.47
3.39
3.77
7.37
2.23
1.97
4.09
2.59
1.35
3.45
2016
0.89
2.83
3.90
3.22
2.28
3.13
3.20
2.63
2.93
3.08
0.43
2.27
2017
4.96
2.20
3.69
3.41
5.88
2.36
4.96
0.82
1.63
2.87
5.72
1.21
2018
1.57
4.09
2.64
5.76
4.14
3.59
2.51
3.97
5.53
3.18
3.52
2.50
2019
1.27
3.03
2.87
3.34
2.95
6.72
7.07
2.57
2.53
2.28
1.22
2.92
2020
2.68
1.75
4.72
2.82
3.59
4.76
1.15
3.95
3.18
2.84
2.76
0.91
2021
1.49
1.25
1.06
2.68
4.16
2.95
7.05
3.76
1.43
3.92
0.55
3.58
2022
1.29
2.44
3.43
2.36
5.65
3.95
4.80
4.03
2.12
1.62
2.07
0.92
2023
3.61
1.51
3.58
3.56
1.21
3.41
4.05
6.14
0.62
2.19
1.67
1.75
2024
2.08
0.90
2.14
3.74
4.12
2.09
2.11
3.32
4.18
0.33
2.07
0.00
NCEI Climatology
2.43
1.94
2.84
3.58
3.84
4.01
3.72
3.48
3.23
2.92
2.55
2.40
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
12.2
10.2
11.8
8.6
11.7
7.5
5.8
5.5
5.6
6.4
8.6
9.3
1998
8.7
8.9
10.9
8.1
6.5
7.6
5.3
4.2
4.7
5.5
8.1
8.6
1999
10.6
9.7
10.1
9.4
7.3
6.8
6.2
5.5
5.7
7.6
8.7
9.4
2000
10.2
9.5
9.3
8.3
8.5
7.5
5.2
5.0
6.0
5.1
8.8
9.3
2001
9.1
10.5
9.6
9.1
7.3
6.3
6.0
5.3
6.2
9.0
7.9
9.4
2002
10.2
11.1
10.9
9.4
8.7
6.2
5.7
5.7
4.8
6.2
9.8
9.9
2003
9.7
9.5
8.3
9.6
8.9
6.7
6.0
4.6
5.5
6.3
9.5
10.3
2004
11.2
8.9
9.5
10.3
8.3
6.7
6.3
5.0
4.6
6.1
7.4
8.8
2005
8.9
7.9
8.9
9.5
7.2
6.6
5.3
4.6
4.7
5.8
10.8
9.4
2006
10.7
10.9
8.6
8.7
7.3
6.6
5.9
4.8
6.3
7.2
5.5
9.3
2007
10.6
10.1
9.6
11.3
6.2
5.6
5.2
4.1
3.6
6.0
8.0
8.7
2008
10.6
9.0
9.1
7.5
8.1
7.3
5.0
4.6
4.6
6.1
7.8
11.8
2009
8.6
10.1
8.8
9.8
6.8
6.2
4.8
4.8
5.2
6.2
6.3
9.0
2010
9.0
7.9
7.4
8.2
7.7
6.8
4.4
3.7
6.1
6.7
8.4
9.8
2011
8.8
10.3
9.5
11.4
7.8
7.8
4.7
4.6
5.3
5.8
8.7
7.8
2012
10.5
8.8
8.4
8.9
5.9
7.0
5.2
3.7
4.3
8.1
5.5
8.3
2013
9.8
9.5
9.7
9.0
8.5
6.5
5.0
4.2
4.6
5.6
9.5
8.9
2014
11.4
9.0
9.9
9.6
7.4
7.1
6.5
5.2
5.0
7.9
11.1
9.0
2015
10.0
9.3
8.7
9.8
7.7
7.2
4.7
4.8
4.8
7.9
8.8
9.1
2016
10.5
10.7
9.4
9.3
7.2
7.1
5.3
4.9
5.1
7.5
7.7
10.3
2017
9.8
10.0
10.9
9.6
8.6
8.2
5.6
4.4
4.1
5.6
8.1
8.4
2018
9.4
8.7
9.4
9.2
7.1
7.0
5.2
5.6
6.0
7.9
8.9
8.2
2019
10.9
10.0
8.8
8.8
8.0
7.6
5.3
4.6
4.7
5.9
7.0
7.6
2020
8.1
8.4
8.4
9.4
8.1
6.5
5.2
4.9
5.5
6.9
9.2
9.8
2021
8.3
9.1
9.1
8.3
6.4
6.7
5.4
4.2
6.5
6.5
7.5
8.5
2022
9.7
10.3
9.8
9.2
7.6
6.8
6.2
5.0
5.6
7.7
8.9
9.2
2023
9.1
10.3
10.2
7.9
6.8
6.8
4.9
5.3
4.1
6.4
7.2
7.4
2024
9.3
8.2
9.1
9.3
6.6
6.6
5.2
4.8
5.1
5.5
8.4
8.9
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
1997
33.29
39.96
47.10
54.90
60.67
77.13
80.13
74.97
71.32
62.71
43.33
37.06
1998
40.03
44.29
47.13
59.03
73.94
76.03
80.06
81.16
76.70
63.32
51.53
43.06
1999
34.58
40.50
42.29
61.20
72.81
80.20
85.10
76.55
75.30
61.58
53.83
38.84
2000
32.32
40.59
51.61
57.50
70.91
76.60
77.13
77.48
71.83
65.61
44.77
27.49
2001
32.67
38.52
40.87
63.36
69.65
76.79
81.86
80.29
70.37
62.70
56.40
41.97
2002
39.73
40.79
46.08
59.86
66.02
80.19
85.81
83.84
79.08
58.69
45.12
35.31
2003
25.73
30.40
48.79
61.60
66.58
74.06
79.25
79.58
70.42
59.14
53.48
36.95
2004
28.30
36.29
47.15
57.30
73.73
74.52
78.64
75.68
74.79
62.16
50.85
36.84
2005
33.82
37.03
41.32
61.31
66.74
82.95
83.29
80.09
76.52
61.65
53.26
31.84
2006
43.80
36.33
44.34
63.60
67.33
75.45
81.21
80.55
69.00
61.30
51.66
45.70
2007
38.10
26.29
51.55
55.46
76.00
80.80
81.58
82.16
78.27
69.58
49.57
39.48
2008
37.75
35.75
42.68
64.78
67.51
79.81
82.44
80.41
77.79
61.95
46.63
39.16
2009
28.04
39.98
54.18
61.39
72.34
78.79
78.35
79.27
73.60
59.25
54.12
36.59
2010
30.62
32.02
51.33
67.46
73.25
80.24
84.44
83.04
75.51
64.51
52.42
29.25
2011
28.21
35.75
45.87
60.37
71.55
79.50
86.88
80.29
72.10
60.71
54.72
41.60
2012
37.74
40.43
60.42
59.57
77.39
81.17
86.30
81.65
72.33
61.06
47.54
42.29
2013
36.15
32.90
40.29
60.40
73.74
77.17
79.82
77.81
73.50
63.77
44.60
36.87
2014
27.78
29.57
41.13
60.70
71.20
79.83
78.77
79.94
74.40
63.16
42.18
39.39
2015
30.87
23.82
42.74
59.53
76.26
77.40
80.97
80.97
78.43
63.16
55.37
49.81
2016
33.94
40.28
54.26
58.67
69.81
81.23
83.81
84.20
78.50
66.42
55.17
34.84
2017
38.94
47.79
45.68
66.10
67.97
79.90
81.19
79.06
76.30
67.26
49.14
34.71
2018
32.06
43.61
41.74
54.37
78.06
79.73
82.74
81.23
75.90
62.13
40.47
39.97
2019
32.97
38.46
43.52
61.13
71.74
77.20
84.77
79.68
79.00
66.83
44.37
42.65
2020
40.39
38.38
51.71
56.07
66.84
80.60
86.97
81.85
74.03
60.58
54.83
38.10
2021
34.00
30.54
54.23
60.43
68.68
80.47
80.35
83.39
75.65
67.58
48.85
46.17
2022
29.38
35.35
51.48
56.50
72.71
79.73
81.35
79.94
73.00
62.06
51.27
38.29
2023
39.87
47.82
47.71
62.00
70.26
76.73
82.68
78.81
74.87
64.45
52.23
46.65
2024
35.87
48.07
53.23
64.57
76.39
82.40
84.68
82.77
78.67
68.94
54.20
27.67
NCEI Climatology
33.91
36.92
46.61
60.00
70.89
78.80
82.40
80.19
74.40
63.00
49.30
38.40
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
17.06
25.75
29.94
35.07
42.89
58.67
59.84
57.00
51.04
39.23
31.93
27.48
1998
28.74
31.11
32.71
38.73
54.13
59.10
60.19
60.00
53.80
40.71
33.50
27.52
1999
18.71
25.61
23.61
39.57
48.16
57.87
62.19
56.23
47.40
39.61
32.87
24.65
2000
16.00
24.38
32.74
37.43
50.84
58.73
57.13
56.65
49.97
41.52
31.10
12.58
2001
19.91
24.75
26.29
39.98
49.35
57.19
58.04
59.45
47.96
42.35
35.59
28.49
2002
25.14
23.64
27.98
39.87
43.43
59.08
62.67
59.67
52.60
40.55
32.12
21.90
2003
11.01
14.27
27.06
38.16
48.10
54.79
59.64
60.43
49.35
36.16
35.98
24.84
2004
12.71
20.64
31.59
39.60
51.06
56.57
60.31
55.93
52.60
40.78
35.34
21.15
2005
17.34
21.08
23.38
37.43
42.58
60.02
62.52
60.65
52.51
42.27
33.38
18.87
2006
30.18
21.21
27.53
38.98
46.96
55.03
63.27
60.24
50.87
40.50
33.22
31.64
2007
23.50
9.86
32.42
36.93
49.48
57.13
57.29
62.00
50.80
47.52
31.60
26.84
2008
21.98
18.27
27.13
41.16
45.48
59.95
61.03
56.29
51.93
37.76
30.30
22.81
2009
8.70
21.84
30.74
39.49
48.65
56.64
57.03
59.11
51.79
39.78
36.66
22.73
2010
17.47
17.59
30.35
41.40
51.52
60.24
61.67
60.91
51.00
39.72
29.31
16.95
2011
12.90
18.53
27.82
40.46
52.23
58.56
65.06
58.55
54.46
40.35
35.53
28.78
2012
21.32
24.61
36.39
35.30
51.45
55.70
63.06
54.48
48.27
40.94
27.50
29.26
2013
18.77
18.31
25.94
35.37
49.38
58.20
62.17
56.23
49.00
41.97
28.20
23.26
2014
9.74
9.36
19.97
37.23
49.35
59.43
58.19
57.81
49.20
43.26
28.03
27.68
2015
12.81
1.54
22.23
39.10
51.35
60.27
58.90
55.23
54.20
41.35
35.73
34.35
2016
16.96
21.38
34.48
34.23
47.13
58.43
62.32
62.52
54.20
43.81
33.17
22.68
2017
25.09
29.18
29.94
42.73
48.61
58.60
61.67
54.94
50.03
43.16
30.96
18.35
2018
13.58
24.96
24.32
32.20
54.03
59.40
61.61
62.06
57.83
42.94
30.27
26.84
2019
16.45
22.46
24.45
40.10
50.77
57.97
64.94
59.39
54.93
42.83
26.90
25.61
2020
26.65
22.14
33.58
34.63
46.77
58.23
64.13
58.74
50.83
43.42
34.63
25.84
2021
24.97
13.68
29.07
37.57
45.90
61.23
61.13
61.81
53.41
50.81
29.27
30.40
2022
11.71
16.96
30.13
36.20
51.45
57.50
62.97
60.13
52.67
39.00
33.03
25.13
2023
29.16
25.93
28.84
38.07
44.65
53.30
60.61
58.06
53.50
45.26
29.53
34.52
2024
24.29
26.55
33.26
43.37
53.94
60.03
61.61
60.23
54.70
41.74
37.67
18.33
NCEI Climatology
18.01
20.01
27.80
37.60
48.10
57.41
60.50
58.00
50.40
40.50
31.70
24.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
25.18
32.86
38.52
44.98
51.78
67.90
69.98
65.98
61.18
50.97
37.63
32.27
1998
34.39
37.70
39.92
48.88
64.03
67.57
70.13
70.58
65.25
52.02
42.52
35.29
1999
26.65
33.05
32.95
50.38
60.48
69.03
73.65
66.39
61.35
50.60
43.35
31.74
2000
24.16
32.49
42.18
47.47
60.87
67.67
67.13
67.06
60.90
53.56
37.93
20.03
2001
26.29
31.63
33.58
51.67
59.50
66.99
69.95
69.87
59.16
52.53
45.99
35.23
2002
32.43
32.21
37.03
49.87
54.72
69.64
74.24
71.75
65.84
49.62
38.62
28.60
2003
18.37
22.33
37.92
49.88
57.34
64.43
69.44
70.00
59.88
47.65
44.73
30.90
2004
20.50
28.47
39.37
48.45
62.40
65.54
69.48
65.81
63.69
51.47
43.09
29.00
2005
25.58
29.05
32.35
49.37
54.66
71.48
72.90
70.37
64.51
51.96
43.32
25.35
2006
36.99
28.77
35.94
51.29
57.14
65.24
72.24
70.40
59.93
50.90
42.44
38.67
2007
30.80
18.07
41.98
46.20
62.74
68.97
69.44
72.08
64.53
58.55
40.58
33.16
2008
29.87
27.01
34.91
52.97
56.50
69.88
71.73
68.35
64.86
49.86
38.46
30.99
2009
18.37
30.91
42.46
50.44
60.50
67.71
67.69
69.19
62.70
49.52
45.39
29.66
2010
24.04
24.81
40.84
54.43
62.39
70.24
73.05
71.97
63.26
52.11
40.87
23.10
2011
20.55
27.14
36.85
50.42
61.89
69.03
75.97
69.42
63.28
50.53
45.12
35.19
2012
29.53
32.52
48.40
47.43
64.42
68.44
74.68
68.06
60.30
51.00
37.52
35.77
2013
27.46
25.61
33.11
47.88
61.56
67.68
71.00
67.02
61.25
52.87
36.40
30.06
2014
18.76
19.46
30.55
48.97
60.28
69.63
68.48
68.87
61.80
53.21
35.11
33.53
2015
21.84
12.68
32.48
49.32
63.81
68.83
69.94
68.10
66.32
52.26
45.55
42.08
2016
25.45
30.83
44.37
46.45
58.47
69.83
73.06
73.36
66.35
55.11
44.17
28.76
2017
32.01
38.48
37.81
54.42
58.29
69.25
71.43
67.00
63.17
55.21
40.05
26.53
2018
22.82
34.29
33.03
43.28
66.05
69.57
72.18
71.65
66.87
52.53
35.37
33.40
2019
24.71
30.46
33.98
50.62
61.26
67.58
74.85
69.53
66.97
54.83
35.63
34.13
2020
33.52
30.26
42.65
45.35
56.81
69.42
75.55
70.29
62.43
52.00
44.73
31.97
2021
29.48
22.11
41.65
49.00
57.29
70.85
70.74
72.60
64.53
59.19
39.06
38.28
2022
20.55
26.15
40.81
46.35
62.08
68.62
72.16
70.03
62.83
50.53
42.15
31.71
2023
34.52
36.88
38.27
50.03
57.45
65.02
71.65
68.44
64.18
54.85
40.88
40.58
2024
30.08
37.31
43.24
53.97
65.16
71.22
73.15
71.50
66.68
55.34
45.93
23.00
NCEI Climatology
25.96
28.47
37.20
48.80
59.50
68.10
71.45
69.10
62.40
51.75
40.50
31.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
