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 (USC00218907) 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
M
M
M
M
M
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
2.50
0.56
2.04
2.90
0.32
0.04
1997
0.71
0.08
0.33
1.88
0.94
0.78
2.37
1.96
0.81
2.47
0.07
0.04
1998
0.22
1.08
0.54
0.68
2.23
2.05
1.63
0.48
0.15
3.66
0.50
0.08
1999
0.03
0.00
0.61
0.75
1.68
1.46
1.02
0.84
1.38
0.25
0.00
0.00
2000
0.04
0.03
0.13
0.47
0.76
1.61
2.22
0.48
0.54
0.62
1.06
0.06
2001
0.34
0.02
0.17
2.34
1.24
1.04
2.81
0.97
2.24
0.65
0.49
0.00
2002
0.00
0.10
0.06
0.86
1.75
2.09
1.85
1.60
0.72
1.04
0.06
0.10
2003
0.02
0.03
0.11
1.86
1.35
3.47
0.37
0.22
1.92
1.38
0.17
0.12
2004
M
0.34
1.30
1.52
5.47
3.42
3.47
1.28
7.96
4.04
0.33
0.24
2005
0.75
0.39
0.08
1.58
2.70
6.53
1.93
1.87
1.08
0.77
1.24
0.22
2006
0.03
M
0.83
2.22
0.89
1.98
0.53
1.07
6.54
0.23
0.03
1.15
2007
0.00
0.46
2.21
1.88
5.14
4.39
1.43
1.55
3.60
3.18
0.08
0.01
2008
0.00
0.00
0.72
0.96
2.83
4.71
0.39
0.00
0.56
4.75
0.10
0.05
2009
0.01
0.38
1.99
0.63
1.53
1.08
1.17
1.96
1.47
4.79
1.19
0.12
2010
1.02
0.09
0.55
1.80
1.13
2.07
1.77
2.69
3.49
1.72
0.40
0.64
2011
0.36
0.20
1.12
1.71
2.06
2.00
5.59
1.88
0.48
0.91
0.04
0.23
2012
0.52
0.60
0.54
4.62
1.92
3.79
2.27
3.13
0.31
1.96
0.15
0.78
2013
0.42
0.60
0.96
0.94
2.20
3.16
2.46
1.18
2.01
4.42
0.05
0.35
2014
0.04
0.12
0.21
1.63
2.32
4.34
1.17
2.13
0.44
0.30
0.25
0.06
2015
0.06
0.18
0.04
0.42
1.14
2.30
2.35
1.22
0.59
1.50
1.03
0.18
2016
M
0.06
0.25
0.70
0.65
0.72
4.33
1.80
0.81
0.04
M
M
2017
M
M
M
0.01
0.05
0.18
0.06
0.08
0.16
0.05
M
M
2018
M
0.00
0.04
M
0.04
0.04
0.16
M
0.06
0.04
0.00
M
2019
M
M
0.08
0.00
0.04
0.07
0.11
0.05
M
M
M
M
2020
0.01
M
0.03
0.27
0.07
0.10
0.88
1.93
0.90
0.38
M
0.08
2021
0.10
M
0.03
0.04
0.26
0.10
0.09
M
0.04
1.94
M
M
2022
M
0.08
0.83
1.47
2.08
M
1.08
0.65
0.10
0.08
0.25
0.07
2023
0.06
0.04
0.58
0.22
0.09
0.20
0.86
2.77
0.02
0.06
0.01
0.07
2024
M
M
0.01
0.04
0.13
0.07
0.15
0.09
M
0.02
0.04
M
NCEI Climatology
0.78
0.74
1.18
2.30
2.80
4.22
3.52
2.72
2.90
2.27
1.08
0.82
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1991
M
M
M
M
M
M
M
M
M
M
M
0.0
1992
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2.0
11.1
9.3
9.4
11.2
1993
10.0
6.6
9.8
9.2
10.7
9.8
8.1
7.9
9.6
9.9
9.5
10.1
1994
9.5
9.9
10.7
11.7
10.9
8.7
8.7
7.6
7.8
11.4
12.6
8.6
1995
9.0
10.8
10.8
10.3
10.2
9.4
7.7
7.9
8.0
9.5
10.6
9.1
1996
9.2
12.6
11.0
10.8
10.2
8.2
7.3
9.0
7.9
11.9
9.6
10.8
1997
9.9
10.2
11.6
10.2
11.6
8.9
7.7
6.3
8.9
10.7
9.8
9.1
1998
8.4
9.1
10.1
9.5
10.0
9.0
6.3
6.8
7.7
10.0
9.1
9.3
1999
9.2
12.8
10.6
11.0
12.1
9.6
7.2
7.8
9.0
9.2
9.0
10.2
2000
9.3
9.1
10.3
11.3
10.3
9.8
6.1
7.6
8.7
9.0
10.6
10.7
2001
9.0
10.3
8.8
12.1
11.2
9.4
7.5
7.3
7.5
10.7
9.9
10.5
2002
9.4
11.4
11.1
11.9
11.5
9.4
6.9
7.9
8.4
8.1
9.9
9.7
2003
10.0
10.8
10.7
10.5
10.4
8.0
7.5
7.8
9.8
8.9
10.4
11.6
2004
10.5
9.9
12.2
10.9
11.9
8.3
6.3
7.4
10.0
10.3
8.3
11.3
2005
M
M
M
M
M
M
M
M
M
M
M
7.2
2006
10.2
9.6
10.8
10.8
11.2
8.5
7.0
7.5
8.1
10.6
9.5
9.0
2007
10.5
10.6
10.9
11.4
13.1
10.9
8.2
7.6
10.6
9.9
10.9
9.2
2008
9.4
10.5
10.3
11.9
11.4
9.8
8.3
8.4
8.6
8.9
11.0
11.5
2009
10.1
11.0
11.8
11.6
11.5
8.1
7.6
7.5
7.7
8.2
7.9
9.8
2010
9.5
7.4
9.2
9.8
10.8
8.6
7.2
7.9
8.3
8.8
10.7
10.8
2011
9.3
11.0
9.8
11.8
12.6
10.4
7.0
6.9
7.4
9.5
10.1
9.6
2012
10.7
9.3
11.2
12.7
10.0
8.6
6.2
5.6
7.0
10.9
9.5
8.1
2013
10.5
9.2
10.4
11.4
10.8
9.2
6.6
5.1
7.6
8.2
10.9
9.6
2014
11.8
11.2
10.9
12.1
10.4
9.1
8.3
6.1
8.7
10.1
11.9
11.0
2015
10.5
10.6
10.8
11.5
11.0
7.6
7.9
7.4
7.9
10.2
10.2
8.9
2016
9.5
10.6
9.6
12.2
9.9
9.7
7.4
6.6
8.3
9.5
9.3
12.3
2017
9.2
10.3
10.9
9.9
9.7
8.8
6.7
5.6
8.3
10.3
10.3
9.9
2018
10.1
8.9
10.1
9.7
8.3
9.2
6.5
6.6
8.1
9.1
9.8
9.2
2019
9.6
9.2
9.2
9.7
9.1
8.2
5.8
5.5
M
M
M
6.0
2020
9.4
8.8
10.2
9.7
10.0
10.8
6.5
6.9
7.6
9.1
10.1
9.2
2021
8.9
8.9
8.7
10.0
9.4
6.8
5.7
6.8
6.9
8.0
9.8
8.5
2022
10.4
11.7
10.7
14.3
9.5
10.0
7.3
7.1
7.8
8.9
10.5
11.7
2023
7.7
9.8
10.7
10.7
10.5
7.3
5.7
6.1
5.3
7.9
8.2
8.1
2024
8.9
9.0
9.9
11.7
9.2
8.7
6.7
7.6
8.5
8.7
9.5
9.7
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
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
70.57
69.73
56.45
30.23
19.00
1993
17.55
18.36
33.55
51.60
65.94
69.63
74.16
77.43
64.97
55.42
33.67
23.87
1994
4.77
15.32
38.06
55.07
71.45
77.70
77.42
75.13
72.30
58.74
43.25
27.94
1995
20.32
24.54
35.61
45.57
64.00
79.67
79.42
80.23
69.20
51.65
31.60
21.61
1996
11.29
23.62
28.77
48.60
61.65
78.13
77.84
80.61
69.10
57.23
26.67
14.32
1997
13.16
24.64
31.77
49.77
63.90
79.10
79.13
78.19
74.17
59.03
31.43
31.94
1998
19.32
33.04
33.06
59.93
73.59
71.60
77.58
78.58
74.50
55.13
36.23
31.41
1999
21.67
31.96
40.68
53.60
66.94
73.43
82.45
78.13
66.23
56.23
50.13
33.52
2000
18.94
28.31
45.35
52.63
69.30
73.44
78.68
78.74
71.60
58.32
32.93
11.00
2001
26.02
17.41
32.21
57.56
69.39
77.24
82.75
81.76
70.40
57.26
52.82
28.63
2002
28.69
36.89
29.15
51.80
65.27
80.42
78.86
74.50
70.94
42.39
37.58
33.22
2003
23.97
24.55
41.59
59.75
68.75
77.96
83.12
85.01
72.26
63.97
35.71
30.06
2004
17.19
27.10
44.83
60.80
64.81
73.94
78.68
74.15
74.54
58.94
46.34
31.13
2005
19.57
31.29
41.64
61.64
65.97
79.04
83.04
79.09
76.34
60.45
43.64
24.45
2006
32.70
21.97
36.88
61.40
69.57
79.04
86.29
80.48
68.72
55.28
44.96
37.57
2007
26.43
18.54
41.93
52.64
73.11
80.12
84.61
77.58
74.18
61.79
42.26
21.14
2008
19.75
22.13
35.48
52.64
68.46
75.84
84.61
83.68
74.54
58.83
41.48
20.45
2009
16.85
24.67
35.37
53.12
71.25
76.58
79.21
78.45
77.12
48.37
50.00
19.69
2010
17.89
20.62
40.30
61.46
66.14
74.36
80.31
79.90
65.12
59.75
38.30
16.73
2011
12.55
20.24
27.59
49.64
62.77
73.76
82.46
77.75
69.62
61.15
42.38
33.57
2012
30.43
31.07
51.16
57.38
70.36
78.32
83.45
77.23
74.06
53.95
41.12
23.52
2013
22.30
20.75
26.83
40.76
65.74
75.33
81.94
83.50
77.84
55.28
41.60
17.25
2014
21.49
18.89
37.40
53.12
69.92
74.30
75.55
74.68
68.66
56.91
28.22
25.67
2015
23.58
16.12
42.68
57.92
63.06
75.92
79.21
76.54
77.00
63.30
48.56
31.54
2016
23.93
32.50
50.06
56.78
73.86
81.56
82.63
81.76
73.82
60.34
51.38
24.07
2017
25.38
36.24
39.72
56.60
68.41
79.40
82.17
74.91
72.02
59.06
39.38
24.12
2018
22.88
20.75
34.67
45.38
76.94
79.76
80.14
78.51
71.48
51.18
30.68
30.14
2019
16.09
10.79
30.08
51.68
63.88
77.96
80.60
78.20
M
M
M
30.20
2020
14.64
25.92
41.06
52.28
65.68
83.81
85.28
81.01
70.52
49.83
47.65
33.22
2021
27.76
10.49
45.44
55.53
69.51
85.16
83.50
80.72
76.88
61.44
42.74
24.93
2022
19.31
21.65
34.26
43.88
65.30
81.99
83.56
80.60
75.32
60.45
36.56
18.35
2023
20.10
25.12
27.24
44.60
74.65
83.18
80.14
80.95
75.75
55.94
45.32
38.02
2024
22.42
39.57
41.87
57.02
68.81
76.88
82.16
77.99
80.42
64.69
38.84
25.16
NCEI Climatology
20.10
25.07
38.20
54.49
68.50
78.20
82.40
80.60
72.90
57.70
40.50
25.59
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
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
56.43
44.20
32.42
22.30
3.48
1993
-1.32
2.93
14.84
32.53
44.90
52.03
58.19
57.97
42.13
31.52
17.73
6.48
1994
-11.03
-3.82
22.10
33.20
48.03
56.80
57.10
55.00
50.57
40.03
26.32
14.16
1995
3.19
3.07
19.94
30.53
44.42
58.27
59.77
60.71
45.73
36.29
17.37
6.87
1996
-7.06
4.31
12.61
29.47
43.00
56.13
56.61
55.71
46.40
33.73
10.37
-1.32
1997
-6.61
3.50
12.81
29.03
39.32
55.17
57.61
55.10
48.47
35.39
17.47
17.61
1998
5.84
19.00
19.10
35.40
51.74
53.97
55.71
54.35
47.80
37.48
23.87
13.38
1999
6.48
16.68
23.16
33.80
46.90
54.90
61.06
55.87
44.97
32.90
24.67
13.16
2000
2.16
12.48
25.87
32.30
46.40
53.50
57.48
56.71
44.67
36.66
18.60
-5.32
2001
7.21
-1.69
17.72
39.27
48.95
57.02
63.59
58.65
48.26
36.12
31.70
14.06
2002
12.49
18.18
13.48
32.54
40.83
58.82
59.46
54.06
46.40
28.17
19.70
15.92
2003
5.22
3.07
17.60
34.18
44.68
56.33
59.65
58.48
46.35
38.29
19.94
15.08
2004
-0.92
11.14
25.26
33.74
43.79
54.14
59.46
53.14
53.06
40.48
27.68
14.64
2005
2.21
13.04
19.81
38.24
45.88
61.40
62.08
59.12
53.42
39.14
25.64
13.30
2006
17.89
4.74
24.28
40.76
50.41
58.28
63.70
59.17
48.98
34.03
22.22
17.66
2007
7.61
2.81
26.48
34.04
50.46
59.78
63.35
58.01
50.48
42.05
23.96
4.65
2008
-0.05
1.15
17.72
31.16
45.06
56.56
61.03
58.65
50.00
38.21
25.52
-1.27
2009
-4.29
4.81
18.94
34.04
44.66
54.26
57.66
55.34
52.94
35.77
30.68
5.70
2010
2.91
1.91
26.25
38.48
45.70
55.22
59.70
59.46
46.46
37.81
21.02
1.92
2011
-5.22
1.40
12.08
33.32
43.55
55.22
64.05
58.13
45.74
39.55
22.22
15.16
2012
9.99
12.76
28.63
35.42
47.89
56.00
63.18
53.19
44.06
34.96
23.42
7.38
2013
2.10
4.16
9.76
26.48
45.76
57.07
61.61
60.97
54.56
39.32
21.98
0.70
2014
-0.92
0.24
17.83
33.32
47.68
56.30
56.97
56.91
47.36
35.31
12.20
13.42
2015
7.38
-2.59
23.36
32.12
42.68
55.46
58.07
54.24
52.46
40.54
29.18
18.53
2016
9.76
17.72
30.43
35.54
47.68
60.08
61.73
60.39
53.30
41.64
34.40
8.60
2017
11.15
17.92
20.45
34.88
45.99
56.66
59.93
55.69
51.62
36.99
20.30
7.17
2018
4.77
-2.71
20.62
26.12
51.80
60.92
61.90
58.13
50.30
32.93
16.70
13.77
2019
-1.21
-4.90
14.93
35.42
43.32
57.26
62.60
59.60
M
M
M
19.91
2020
12.07
6.61
23.93
30.68
45.12
61.70
64.76
59.41
47.30
30.84
26.95
13.19
2021
12.78
-2.54
32.24
36.63
45.01
58.64
62.60
59.68
51.38
42.05
25.04
9.13
2022
-6.75
-3.94
18.47
29.36
47.54
60.88
63.53
59.23
49.34
35.48
21.14
4.36
2023
5.00
2.43
6.54
29.23
50.21
61.10
57.90
59.87
51.66
38.12
23.48
23.37
2024
9.65
20.70
20.62
36.98
46.63
57.38
63.44
59.93
53.84
40.36
25.70
12.06
NCEI Climatology
2.70
6.19
19.71
33.20
46.90
58.59
62.41
59.70
50.20
36.70
22.80
9.90
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
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
63.50
56.97
44.44
26.27
11.24
1993
8.11
10.64
24.19
42.07
55.42
60.83
66.18
67.70
53.55
43.47
25.70
15.18
1994
-3.13
5.75
30.08
44.13
59.74
67.25
67.26
65.06
61.43
49.39
34.79
21.05
1995
11.76
13.80
27.77
38.05
54.21
68.97
69.60
70.47
57.47
43.97
24.48
14.24
1996
2.11
13.97
20.69
39.03
52.32
67.13
67.23
68.16
57.75
45.48
18.52
6.50
1997
3.27
14.07
22.29
39.40
51.61
67.13
68.37
66.65
61.32
47.21
24.45
24.77
1998
12.58
26.02
26.08
47.67
62.67
62.78
66.65
66.47
61.15
46.31
30.05
22.40
1999
14.07
24.32
31.92
43.70
56.92
64.17
71.76
67.00
55.60
44.56
37.40
23.34
2000
10.55
20.40
35.61
42.47
57.85
63.47
68.08
67.73
58.13
47.49
25.77
2.84
2001
16.61
7.86
24.97
48.42
59.17
67.13
73.17
70.21
59.33
46.69
42.26
21.35
2002
20.59
27.53
21.32
42.17
53.05
69.62
69.16
64.28
58.67
35.28
28.64
24.57
2003
14.60
13.81
29.60
46.96
56.72
67.15
71.38
71.75
59.31
51.13
27.83
22.57
2004
8.14
19.12
35.05
47.27
54.30
64.04
69.07
63.65
63.80
49.71
37.01
22.88
2005
10.89
22.16
30.72
49.94
55.92
70.22
72.56
69.10
64.88
49.80
34.64
18.88
2006
25.29
13.36
30.58
51.08
59.99
68.66
75.00
69.83
58.85
44.66
33.59
27.62
2007
17.02
10.67
34.21
43.34
61.79
69.95
73.98
67.80
62.33
51.92
33.11
12.90
2008
9.85
11.64
26.60
41.90
56.76
66.20
72.82
71.16
62.27
48.52
33.50
9.59
2009
6.28
14.74
27.15
43.58
57.95
65.42
68.44
66.90
65.03
42.07
40.34
12.69
2010
10.40
11.27
33.28
49.97
55.92
64.79
70.00
69.68
55.79
48.78
29.66
9.33
2011
3.66
10.82
19.84
41.48
53.16
64.49
73.25
67.94
57.68
50.35
32.30
24.36
2012
20.21
21.91
39.90
46.40
59.12
67.16
73.31
65.21
59.06
44.45
32.27
15.45
2013
12.20
12.46
18.30
33.62
55.75
66.20
71.77
72.24
66.20
47.30
31.79
8.98
2014
10.28
9.56
27.62
43.22
58.80
65.30
66.26
65.79
58.01
46.11
20.21
19.55
2015
15.48
6.77
33.02
45.02
52.87
65.69
68.64
65.39
64.73
51.92
38.87
25.03
2016
16.85
25.11
40.25
46.16
60.77
70.82
72.18
71.08
63.56
50.99
42.89
16.33
2017
18.27
27.08
30.08
45.74
57.20
68.03
71.05
65.30
61.82
48.03
29.84
15.64
2018
13.83
9.02
27.65
35.75
64.37
70.34
71.02
68.32
60.89
42.06
23.69
21.95
2019
7.44
2.94
22.51
43.55
53.60
67.61
71.60
68.90
M
M
M
25.06
2020
13.36
16.27
32.49
41.48
55.40
72.76
75.02
70.21
58.91
40.33
37.30
23.20
2021
20.27
3.97
38.84
46.08
57.26
71.90
73.05
70.20
64.13
51.74
33.89
17.03
2022
6.28
8.86
26.37
36.62
56.42
71.44
73.55
69.92
62.33
47.97
28.85
11.36
2023
12.55
13.78
16.89
36.92
62.43
72.14
69.02
70.41
63.71
47.03
34.40
30.70
2024
16.03
30.14
31.25
47.00
57.72
67.13
72.80
68.96
67.13
52.53
32.27
18.61
NCEI Climatology
11.40
15.63
28.95
43.85
57.70
68.39
72.41
70.15
61.55
47.20
31.65
17.75
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
