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 (USC00172426) 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
1973
M
M
0.00
M
0.00
0.00
M
M
M
M
M
0.00
1974
0.00
M
M
M
M
M
M
0.00
M
0.07
0.37
0.00
1975
0.03
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
0.00
0.00
0.21
1976
M
M
0.00
0.00
M
0.06
0.02
0.00
0.00
M
M
M
1977
0.05
M
M
M
M
M
M
0.05
0.00
M
M
0.00
1978
M
M
M
M
M
M
M
0.00
0.00
M
M
M
1979
0.00
0.00
M
M
M
0.08
0.00
0.16
0.00
M
M
0.00
1980
0.00
0.00
0.30
0.26
0.00
0.20
0.16
0.07
0.22
0.13
0.00
0.00
1981
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1982
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1983
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1984
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1985
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.00
0.00
1986
0.00
0.03
0.27
0.28
0.00
0.10
0.60
0.10
0.00
0.00
0.50
0.30
1987
0.10
0.00
0.40
0.10
0.00
0.20
0.00
0.00
0.50
0.00
0.00
0.00
1988
0.00
0.10
0.10
0.10
0.30
0.10
0.00
0.00
0.00
0.00
0.00
0.10
1989
0.00
0.00
0.00
0.10
0.10
0.00
0.00
0.10
0.10
0.00
0.00
0.10
1990
0.00
0.00
0.00
0.10
0.00
0.00
0.00
0.00
0.40
0.30
0.10
0.00
1991
0.00
0.00
0.00
0.10
0.00
0.00
1.23
0.19
0.00
0.00
0.00
0.00
1992
0.02
0.00
0.04
0.04
0.00
0.00
0.00
0.47
0.24
0.10
0.01
0.27
1993
0.16
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
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
5.97
0.46
8.29
2.13
1.73
4.55
1997
3.14
1.63
2.08
2.30
2.37
0.74
0.81
1.74
9.26
1.00
3.19
2.18
1998
7.12
4.81
3.62
3.74
2.92
3.04
1.32
3.25
0.76
9.98
8.25
0.94
1999
13.43
4.02
3.03
0.16
2.48
1.42
1.17
0.32
3.83
5.25
2.69
1.88
2000
1.48
0.20
1.25
2.18
2.58
0.77
1.86
0.13
1.74
12.02
1.56
4.72
2001
0.39
1.18
1.58
8.09
0.91
1.07
0.63
5.28
2.40
0.00
1.56
0.87
2002
10.56
3.83
4.42
3.87
1.66
0.80
2.82
2.81
3.80
3.06
2.58
6.47
2003
0.10
1.38
22.16
0.97
1.55
1.47
9.75
20.02
2.68
4.62
3.15
1.77
2004
0.30
0.45
0.76
1.39
1.86
1.66
1.45
3.92
1.46
1.40
2.52
1.10
2005
0.77
1.27
4.93
4.72
5.92
1.06
1.72
3.26
1.41
9.91
3.85
2.12
2006
1.87
1.72
0.52
1.31
2.78
7.35
9.77
0.97
0.64
9.19
19.99
30.19
2007
20.26
9.65
9.96
4.50
15.45
30.00
30.49
1.11
2.60
2.52
3.94
1.23
2008
1.25
5.24
3.92
2.12
0.77
0.42
2.01
2.69
7.79
1.16
3.37
2.46
2009
1.07
1.13
1.01
3.17
3.12
6.65
9.65
4.79
0.82
4.70
1.56
1.60
2010
0.70
1.79
3.09
1.10
1.30
4.92
2.29
1.20
3.19
5.32
3.51
3.46
2011
0.74
1.32
1.51
1.99
1.98
1.46
0.44
M
M
M
M
M
NCEI Climatology
4.20
3.32
4.08
4.45
3.27
3.87
2.67
3.24
4.32
5.14
4.64
4.57
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
M
M
M
M
M
M
M
1974
M
M
M
M
M
M
M
M
M
8.6
9.9
6.9
1975
8.7
M
M
M
M
M
M
M
M
9.0
8.5
M
1976
M
M
M
M
M
M
M
9.0
M
M
M
M
1977
M
M
M
M
M
M
M
5.4
4.2
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
15.7
10.8
12.8
9.9
7.8
6.6
6.4
8.0
5.0
10.1
11.8
11.9
1981
9.4
11.6
10.6
12.0
7.6
6.7
6.8
5.8
6.9
7.7
11.0
10.7
1982
12.3
13.4
11.6
15.2
9.2
8.3
7.9
6.8
5.6
5.7
9.4
9.7
1983
10.7
12.2
11.9
10.2
10.2
7.5
7.7
7.6
7.2
7.4
11.6
11.0
1984
10.5
10.4
11.4
13.1
9.2
9.6
7.1
6.2
7.7
7.2
10.2
10.1
1985
12.3
10.8
12.3
10.2
9.6
9.4
8.3
7.7
7.0
9.7
9.5
10.6
1986
12.5
10.2
11.0
10.0
9.8
11.0
7.4
8.0
11.5
8.4
9.6
11.5
1987
11.2
15.2
17.1
11.1
11.6
14.2
8.0
8.5
12.8
11.1
12.8
12.0
1988
13.1
14.3
14.4
13.8
11.4
10.4
9.2
8.9
11.0
11.7
12.5
11.2
1989
10.2
11.4
12.7
11.4
11.2
9.1
9.1
9.0
9.1
11.4
13.8
15.3
1990
11.3
13.1
11.8
11.1
12.1
8.8
8.3
8.9
9.1
15.4
12.9
12.0
1991
12.7
12.8
16.6
11.3
7.8
7.6
7.9
8.1
8.5
11.1
8.6
10.1
1992
10.6
10.7
10.6
9.5
8.0
7.0
6.3
6.1
6.8
6.6
6.0
8.0
1993
7.3
8.3
8.1
8.6
7.0
7.0
5.9
5.6
7.0
8.1
8.5
8.7
1994
8.0
7.1
7.2
8.6
8.7
8.3
6.8
6.8
6.5
6.6
7.6
7.4
1995
7.6
7.7
7.3
7.4
7.2
6.7
6.2
6.6
7.5
7.2
8.5
7.2
1996
9.3
7.7
7.5
9.6
7.4
6.9
6.2
5.7
6.9
7.5
6.4
7.9
1997
8.7
6.9
8.2
8.8
8.0
6.1
6.1
5.6
6.1
5.6
6.8
6.1
1998
6.4
7.9
8.4
7.8
7.1
6.7
6.0
6.4
6.4
8.8
6.7
6.4
1999
8.3
8.4
9.7
8.6
6.8
7.1
6.0
6.6
7.1
8.8
8.6
7.1
2000
8.7
7.6
8.3
8.9
7.7
6.5
5.7
5.3
6.2
7.5
6.5
7.5
2001
4.6
7.5
8.5
7.4
7.1
6.4
6.1
6.7
6.2
6.8
7.2
6.1
2002
5.7
8.3
7.4
8.3
8.5
6.6
5.8
5.7
6.7
6.4
7.6
6.9
2003
6.7
7.7
8.1
6.6
6.5
5.7
6.6
4.4
4.8
7.3
7.6
8.5
2004
6.6
6.5
7.9
8.5
7.8
6.4
5.2
6.1
6.8
7.8
7.7
7.5
2005
7.8
6.5
7.8
8.6
8.1
6.9
6.0
5.6
6.8
7.9
7.7
6.6
2006
7.8
8.0
7.2
8.9
8.0
6.4
6.5
5.8
5.8
7.4
7.0
6.5
2007
6.9
6.9
9.3
8.7
6.9
6.2
5.6
6.0
6.1
6.3
7.7
6.8
2008
7.0
6.8
8.4
7.1
7.7
5.9
6.9
5.1
6.3
7.6
6.7
8.7
2009
6.1
7.6
8.5
8.8
7.5
6.4
5.7
6.0
6.2
6.8
6.3
8.3
2010
7.4
8.4
9.5
6.6
7.1
5.6
6.2
5.8
6.5
7.4
7.6
8.2
2011
6.8
7.5
9.1
8.4
8.3
6.2
6.4
M
M
M
M
M
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
1973
M
M
36.00
M
48.00
72.00
M
M
M
M
M
48.00
1974
30.00
M
M
M
M
M
M
73.50
M
46.46
42.74
33.44
1975
27.29
20.22
31.80
42.00
55.00
59.33
63.50
72.00
M
44.50
55.50
38.80
1976
M
M
16.00
54.00
M
62.00
61.00
68.00
62.50
M
M
M
1977
39.00
M
M
M
M
M
M
62.00
64.00
M
M
30.00
1978
M
M
M
M
M
M
M
81.00
68.00
M
M
M
1979
36.00
1.00
M
M
M
67.00
77.50
65.50
70.00
M
M
27.00
1980
27.12
27.73
39.33
52.00
60.67
62.08
69.40
75.00
64.92
50.45
41.00
40.25
1981
36.00
41.00
40.64
50.57
61.16
70.07
75.23
72.97
63.70
52.48
43.17
34.63
1982
20.03
26.64
36.07
44.57
58.32
64.72
73.39
67.23
63.21
52.26
45.03
35.83
1983
28.55
30.07
38.74
46.73
53.55
69.78
72.06
70.03
67.26
53.29
44.20
32.28
1984
26.92
33.83
31.39
47.14
58.41
67.40
72.03
73.06
63.77
52.70
44.63
33.90
1985
20.68
30.59
38.38
49.52
60.48
67.50
75.39
71.67
67.14
55.14
40.76
28.79
1986
28.32
26.36
35.80
50.59
53.74
65.67
68.89
68.85
60.50
51.00
39.76
32.84
1987
25.94
27.31
34.33
44.89
57.76
66.26
71.86
74.89
62.96
55.09
39.95
29.62
1988
27.11
28.87
39.21
45.50
57.73
67.27
72.55
69.96
58.00
46.87
43.41
27.21
1989
30.14
29.82
33.12
40.77
56.79
65.03
69.70
68.41
60.32
53.28
41.44
17.39
1990
31.45
26.92
35.03
41.23
49.50
61.31
68.72
72.69
61.67
54.29
43.24
35.14
1991
28.00
30.70
34.57
46.50
67.67
62.83
69.50
72.52
63.67
55.67
45.17
31.50
1992
31.56
31.18
36.04
45.33
56.38
67.11
70.55
71.13
64.34
52.00
42.37
35.23
1993
29.87
24.39
37.48
49.03
60.45
69.73
74.74
74.74
64.40
52.55
46.89
34.26
1994
22.23
26.25
38.00
49.13
57.00
69.77
76.23
72.77
64.17
57.29
49.87
37.94
1995
30.97
28.75
38.52
46.70
58.81
71.72
75.10
75.39
62.87
59.97
43.17
31.10
1996
29.58
30.79
37.13
47.60
58.57
68.28
70.52
73.45
64.57
54.29
41.33
40.03
1997
30.90
36.33
35.00
47.97
56.71
71.50
76.16
73.39
64.67
54.42
42.30
34.61
1998
31.03
36.54
40.87
52.03
60.73
65.03
75.13
75.39
66.57
54.39
44.70
38.71
1999
32.71
36.43
41.10
52.57
63.65
72.39
77.23
74.11
70.90
54.71
49.20
37.77
2000
30.10
30.39
43.97
48.63
57.52
69.48
72.77
73.00
65.23
53.07
44.03
31.55
2001
27.90
30.50
36.81
49.87
63.52
71.35
73.10
76.16
68.80
58.39
48.70
39.90
2002
34.00
36.14
40.10
48.10
58.58
66.23
74.04
77.19
69.13
53.87
42.97
35.03
2003
23.26
27.32
37.74
46.03
58.55
69.56
74.06
74.52
69.00
55.87
47.67
37.68
2004
19.81
33.00
38.52
49.37
59.03
66.50
71.52
73.19
66.70
56.32
44.80
35.87
2005
25.52
32.61
38.94
52.07
53.84
69.93
74.65
75.74
69.13
55.90
48.70
34.71
2006
36.35
31.68
41.74
52.50
61.48
68.03
77.14
72.16
66.55
55.00
49.30
40.90
2007
31.97
28.14
39.39
45.97
61.42
70.37
74.26
74.55
67.73
60.35
44.17
32.42
2008
32.39
32.69
37.68
52.27
60.65
69.57
76.58
70.74
66.83
55.48
45.00
36.94
2009
25.26
32.64
38.42
52.87
60.32
66.13
70.06
76.13
66.83
52.13
49.19
34.10
2010
31.68
34.46
46.58
55.63
65.26
69.23
77.00
76.23
68.67
55.87
46.37
33.84
2011
28.23
31.11
39.97
49.73
58.06
67.37
76.53
M
M
M
M
M
NCEI Climatology
30.30
32.00
39.10
49.70
60.39
69.00
74.90
74.51
67.30
56.50
46.30
36.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
30.00
M
45.00
46.00
M
M
M
M
M
32.00
1974
12.00
M
M
M
M
M
M
58.00
M
40.58
37.26
26.17
1975
19.24
9.56
19.40
36.50
48.00
51.67
58.00
61.00
M
40.00
46.50
31.00
1976
M
M
7.00
36.00
M
53.50
57.00
66.00
58.00
M
M
M
1977
32.00
M
M
M
M
M
M
56.50
54.67
M
M
28.00
1978
M
M
M
M
M
M
M
57.00
55.00
M
M
M
1979
16.00
-8.00
M
M
M
55.00
59.00
60.00
52.00
M
M
18.00
1980
20.04
17.09
29.00
42.11
48.29
51.62
59.10
58.09
53.85
42.77
37.89
39.00
1981
34.20
37.69
36.32
43.07
50.61
63.60
65.87
62.63
56.37
47.06
38.86
30.63
1982
11.68
19.57
29.57
37.89
49.86
58.41
64.45
60.42
56.89
45.23
39.41
29.45
1983
23.07
23.25
32.52
41.07
49.41
59.04
66.65
61.21
59.37
46.88
38.20
24.20
1984
20.04
27.50
24.14
40.66
51.96
58.07
65.77
65.06
55.50
47.20
37.96
27.68
1985
12.46
23.89
29.79
37.59
47.94
56.77
63.82
60.67
57.68
47.07
35.28
22.48
1986
22.21
19.52
29.40
41.36
45.87
54.67
58.68
57.70
50.09
43.33
32.47
25.42
1987
19.44
19.38
26.33
38.83
48.71
56.42
58.82
59.74
53.75
45.32
34.73
25.52
1988
19.67
22.04
29.17
39.19
49.37
58.42
66.42
63.85
50.95
43.78
40.10
22.55
1989
22.57
22.71
25.84
36.88
50.38
58.52
63.04
61.21
53.00
43.92
35.67
10.57
1990
26.74
19.00
28.14
38.27
45.50
57.03
63.48
66.58
55.79
48.50
36.59
27.29
1991
21.14
23.20
27.14
37.25
48.33
48.94
61.12
59.07
50.15
45.60
35.53
21.43
1992
17.84
18.50
25.33
34.19
41.76
51.70
54.58
56.71
47.48
37.30
28.13
20.16
1993
11.39
5.50
19.55
33.27
43.26
50.27
56.68
55.55
49.53
36.45
29.71
20.74
1994
2.68
9.61
23.74
33.63
42.35
53.40
60.35
55.81
49.67
40.19
32.63
22.61
1995
21.07
11.00
25.52
31.50
41.10
53.79
58.90
55.77
46.93
44.03
30.53
18.23
1996
11.87
17.64
21.26
35.07
41.83
54.03
55.90
55.68
50.83
38.16
28.53
26.84
1997
13.39
19.56
21.68
30.60
40.55
49.93
56.48
55.61
49.67
38.39
28.70
17.77
1998
17.71
22.71
25.23
34.53
44.33
50.70
56.52
56.29
50.60
41.32
31.97
23.16
1999
13.39
19.50
27.13
34.67
44.13
54.25
58.71
56.72
54.13
37.71
34.80
22.94
2000
11.43
13.35
27.65
34.30
42.26
52.24
54.68
58.38
47.27
39.48
33.70
16.45
2001
11.45
12.57
22.13
32.10
42.21
53.15
54.71
58.35
48.50
40.48
35.17
26.32
2002
19.74
19.11
25.10
34.80
41.42
49.13
56.46
57.45
51.63
36.00
29.63
19.03
2003
7.06
10.32
21.32
30.00
41.94
51.26
57.94
58.10
50.57
40.58
32.83
21.81
2004
5.77
15.66
25.32
33.27
43.19
48.50
56.58
57.61
49.30
40.19
30.00
18.48
2005
8.06
15.71
21.81
34.13
41.13
51.33
55.68
56.45
51.80
42.97
33.03
20.58
2006
22.23
16.61
24.29
35.27
45.61
54.93
60.46
54.42
49.45
39.84
36.43
24.97
2007
15.10
10.07
22.87
32.27
41.65
50.70
55.77
55.10
49.93
42.45
29.00
16.77
2008
16.58
17.03
22.61
34.20
41.55
52.63
60.03
55.58
49.20
38.31
31.90
18.55
2009
5.65
14.61
22.90
35.50
43.19
51.27
55.55
58.03
46.83
38.06
34.07
20.77
2010
18.29
22.86
30.00
38.60
45.13
52.70
60.48
56.65
52.50
41.58
31.73
21.58
2011
12.71
12.64
24.16
34.83
45.52
50.80
58.87
M
M
M
M
M
NCEI Climatology
15.10
17.20
24.39
34.31
42.61
49.30
54.91
55.51
50.71
41.80
33.70
22.80
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
33.00
M
46.50
59.00
M
M
M
M
M
40.00
1974
21.00
M
M
M
M
M
M
65.75
M
43.52
40.00
29.81
1975
23.26
14.89
25.60
39.25
51.50
55.50
60.75
66.50
M
42.25
51.00
34.90
1976
M
M
11.50
45.00
M
57.75
59.00
67.00
60.25
M
M
M
1977
35.50
M
M
M
M
M
M
59.25
59.33
M
M
29.00
1978
M
M
M
M
M
M
M
69.00
61.50
M
M
M
1979
26.00
-3.50
M
M
M
61.00
68.25
62.75
61.00
M
M
22.50
1980
23.58
22.41
34.17
47.06
54.48
56.85
64.25
66.55
59.38
46.61
39.44
39.62
1981
35.10
39.35
38.48
46.82
55.89
66.83
70.55
67.80
60.03
49.77
41.02
32.63
1982
15.85
23.11
32.82
41.23
54.09
61.57
68.92
63.82
60.05
48.74
42.22
32.64
1983
25.81
26.66
35.63
43.90
51.48
64.41
69.35
65.62
63.31
50.08
41.20
28.24
1984
23.48
30.67
27.77
43.90
55.19
62.73
68.90
69.06
59.63
49.95
41.30
30.79
1985
16.57
27.24
34.09
43.55
54.21
62.13
69.61
66.17
62.41
51.10
38.02
25.64
1986
25.27
22.94
32.60
45.98
49.80
60.17
63.79
63.27
55.30
47.17
36.12
29.13
1987
22.69
23.35
30.33
41.86
53.24
61.34
65.34
67.32
58.35
50.20
37.34
27.57
1988
23.39
25.46
34.19
42.35
53.55
62.85
69.48
66.91
54.48
45.33
41.76
24.88
1989
26.36
24.33
29.48
38.83
53.58
61.78
66.37
64.81
56.66
48.60
38.56
13.98
1990
29.10
22.96
31.59
39.75
47.50
59.17
66.10
69.63
58.73
51.39
39.91
31.21
1991
24.57
26.95
30.86
41.88
58.00
55.89
65.31
65.79
56.91
50.63
40.35
26.47
1992
24.70
24.84
30.69
39.76
49.07
59.41
62.56
63.92
55.91
44.65
35.25
27.69
1993
20.63
14.95
28.52
41.15
51.85
60.00
65.71
65.15
56.97
44.50
38.30
27.50
1994
12.45
17.93
30.87
41.38
49.68
61.58
68.29
64.29
56.92
48.74
41.25
30.27
1995
26.02
19.88
32.02
39.10
49.95
62.76
67.00
65.58
54.90
52.00
36.85
24.66
1996
20.73
24.21
29.19
41.33
50.20
61.16
63.21
64.56
57.70
46.23
34.93
33.44
1997
22.15
27.94
28.34
39.28
48.63
60.72
66.32
64.50
57.17
46.40
35.50
26.19
1998
24.37
29.62
33.05
43.28
52.53
57.87
65.82
65.84
58.58
47.85
38.33
30.94
1999
23.05
27.96
34.11
43.62
53.89
63.32
67.97
65.42
62.52
46.21
42.00
30.35
2000
20.77
21.87
35.81
41.47
49.89
60.86
63.73
65.69
56.25
46.28
38.87
24.00
2001
19.68
21.54
29.47
40.98
52.86
62.25
63.90
67.26
58.65
49.44
41.93
33.11
2002
26.87
27.62
32.60
41.45
50.00
57.68
65.25
67.32
60.38
44.94
36.30
27.03
2003
15.16
18.82
29.53
38.02
50.24
60.41
66.00
66.31
59.78
48.23
40.25
29.74
2004
12.79
24.33
31.92
41.32
51.11
57.50
64.05
65.40
58.00
48.26
37.40
27.18
2005
16.79
24.16
30.37
43.10
47.48
60.63
65.16
66.10
60.47
49.44
40.87
27.65
2006
29.29
24.14
33.02
43.88
53.55
61.48
68.80
63.29
58.00
47.42
42.87
32.94
2007
23.53
19.11
31.13
39.12
51.53
60.53
65.02
64.82
58.83
51.40
36.58
24.60
2008
24.48
24.86
30.15
43.23
51.10
61.10
68.31
63.16
58.02
46.90
38.45
27.74
2009
15.45
23.62
30.66
44.18
51.76
58.70
62.81
67.08
56.83
45.10
41.63
27.44
2010
24.98
28.66
38.29
47.12
55.19
60.97
68.74
66.44
60.58
48.73
39.05
27.71
2011
20.47
21.88
32.06
42.28
51.79
59.08
67.70
M
M
M
M
M
NCEI Climatology
22.70
24.60
31.75
42.00
51.50
59.15
64.90
65.01
59.00
49.15
40.00
29.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
