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 (USC00248211) 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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
0.00
0.00
0.00
1986
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1990
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
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
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
M
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
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
M
2007
1.55
2.47
2.02
0.76
1.01
0.88
0.04
0.18
1.01
2.04
2.98
4.30
NCEI Climatology
2.34
2.01
1.99
1.65
2.09
2.19
0.88
0.89
0.97
2.16
2.64
2.31
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
4.8
5.2
4.6
5.7
5.4
6.4
5.9
6.1
4.5
3.9
4.5
4.0
1974
4.4
4.4
6.2
5.3
5.9
5.4
5.7
5.4
4.7
4.3
4.2
4.5
1975
4.4
5.9
5.3
6.5
5.0
5.7
5.3
5.0
4.8
4.3
1.6
5.4
1976
4.3
5.1
M
M
5.0
M
M
M
5.6
4.9
M
M
1977
M
M
M
M
5.0
6.8
M
5.7
4.2
4.3
5.2
4.7
1978
4.1
5.6
5.3
5.9
5.6
5.7
5.4
M
4.9
M
5.8
5.3
1979
4.9
4.6
4.3
4.3
4.2
7.2
5.0
4.2
4.5
5.2
4.6
3.8
1980
5.4
4.2
4.3
5.5
4.0
3.6
4.7
5.1
4.1
3.2
3.6
5.0
1981
5.1
4.6
4.9
4.8
4.3
3.9
5.0
4.0
4.7
3.6
4.8
3.8
1982
5.3
4.4
4.2
5.9
5.8
4.5
4.5
4.8
4.3
3.7
4.6
5.0
1983
5.3
4.9
5.8
5.0
5.8
4.7
5.3
5.1
5.6
4.3
5.5
6.5
1984
4.2
4.7
4.2
6.0
6.1
5.0
5.4
4.1
5.1
4.2
4.6
3.6
1985
4.5
5.2
5.4
6.0
5.3
6.5
6.1
5.3
4.9
5.1
5.5
4.4
1986
4.4
4.2
4.1
5.0
5.0
5.7
5.4
4.8
5.1
5.2
3.2
4.5
1987
4.6
4.3
4.9
5.4
5.0
6.6
4.2
4.2
4.8
4.4
4.1
4.9
1988
4.2
4.5
5.2
5.5
5.5
5.2
6.0
6.2
5.1
4.1
3.8
3.8
1989
5.5
5.5
5.2
5.6
5.7
5.3
5.4
4.4
4.8
4.3
4.0
4.4
1990
4.2
3.8
4.4
4.2
4.9
4.7
6.2
M
M
M
4.5
6.0
1991
4.5
3.2
5.6
4.6
M
M
M
M
M
M
4.2
5.6
1992
4.8
4.8
4.1
5.1
5.7
4.9
3.9
4.5
4.8
3.4
4.1
4.2
1993
5.8
5.2
4.5
4.9
5.4
4.6
4.8
3.3
3.9
3.1
4.7
2.9
1994
3.8
5.6
4.2
5.6
5.1
5.1
4.4
4.2
4.8
3.8
5.7
4.1
1995
6.1
8.6
5.7
5.0
4.5
4.7
6.5
8.5
3.7
4.2
1.6
3.1
1996
3.0
6.1
5.7
6.0
4.5
5.2
5.3
3.6
3.8
6.4
4.7
3.8
1997
3.0
4.0
4.7
3.5
4.0
5.1
5.9
3.8
4.3
3.9
3.0
3.9
1998
4.3
4.1
4.3
3.8
4.3
4.5
4.5
5.4
4.1
5.2
3.5
5.0
1999
3.5
4.0
4.7
5.0
5.4
5.5
5.7
4.7
4.3
3.6
3.3
4.1
2000
4.2
4.4
4.6
M
4.9
5.2
4.7
4.1
2.8
4.6
3.7
4.7
2001
4.0
4.9
5.4
4.8
5.6
5.1
5.0
5.2
4.3
4.5
4.2
4.3
2002
3.7
4.2
5.0
5.1
6.9
5.3
5.0
5.1
4.3
3.9
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
M
2007
M
M
M
M
M
M
M
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
37.23
44.04
50.47
58.23
69.55
72.12
88.75
85.79
73.82
56.06
38.60
37.57
1974
37.78
40.63
47.00
56.80
61.45
81.38
83.06
82.81
74.97
63.65
42.37
37.65
1975
36.16
39.05
42.23
52.17
61.68
69.09
86.33
76.13
76.35
53.19
36.00
37.24
1976
37.09
39.74
43.00
53.50
74.50
64.25
77.00
72.75
79.00
59.00
44.00
36.50
1977
34.00
45.50
44.00
66.45
61.67
75.71
77.71
79.30
64.97
58.79
43.33
36.19
1978
35.59
40.41
53.72
58.07
59.52
75.68
80.97
77.20
60.40
53.20
35.60
37.20
1979
32.00
37.50
52.48
56.86
68.71
75.77
87.32
84.15
77.36
60.67
40.95
37.16
1980
37.25
41.91
45.65
64.71
65.96
71.79
82.29
76.04
69.83
59.97
42.25
38.79
1981
38.93
44.44
55.10
57.37
62.28
67.19
81.45
89.52
75.48
56.38
43.69
37.25
1982
36.53
40.53
46.86
55.60
64.71
75.67
83.57
83.79
71.93
55.90
39.79
36.44
1983
38.50
41.54
48.45
58.71
57.14
67.83
76.28
85.68
67.27
57.87
43.25
35.00
1984
38.83
43.52
50.03
56.87
61.17
71.93
88.10
85.68
67.47
54.38
40.96
33.20
1985
34.50
41.29
48.45
60.83
69.57
76.00
95.10
77.54
62.37
51.58
39.93
34.60
1986
37.28
40.68
52.45
57.59
68.39
80.43
78.67
91.23
63.03
61.42
42.95
35.77
1987
36.11
41.07
49.17
65.85
71.34
81.57
80.93
82.92
83.38
67.41
44.92
38.13
1988
37.50
46.04
49.94
62.86
67.06
78.41
83.73
89.44
77.33
67.45
42.52
37.45
1989
38.09
38.85
45.29
62.40
65.23
78.21
87.53
78.77
75.34
58.28
44.00
36.88
1990
37.37
40.74
52.88
62.85
63.97
74.04
87.39
83.58
88.36
53.00
46.94
35.58
1991
37.87
47.42
48.60
56.11
63.29
72.12
87.36
94.60
77.25
58.47
40.71
37.40
1992
38.06
48.25
63.00
61.95
73.76
83.19
81.67
85.25
69.78
62.81
40.82
35.71
1993
40.10
39.50
51.96
57.08
72.48
71.65
69.22
78.85
74.73
59.85
41.94
37.76
1994
41.75
40.19
56.46
58.00
70.89
76.50
89.86
88.69
78.82
56.31
38.88
35.85
1995
38.53
50.50
49.43
56.23
68.62
70.40
84.05
79.50
72.35
51.62
44.84
37.21
1996
33.73
42.06
46.50
57.30
57.95
78.58
89.36
85.36
69.27
56.32
39.16
29.95
1997
30.60
38.48
45.04
51.85
69.05
70.54
82.10
86.35
74.89
53.92
44.67
35.92
1998
36.43
45.61
50.20
62.64
70.90
70.90
89.32
87.35
81.04
58.44
43.10
32.48
1999
36.95
40.32
51.25
58.00
64.57
68.88
86.00
85.78
75.53
58.88
46.35
37.09
2000
35.10
39.79
49.17
M
65.78
74.36
85.80
97.00
68.50
57.56
36.25
29.53
2001
34.96
36.00
51.08
53.58
68.80
69.57
85.18
89.52
79.67
53.82
44.42
34.00
2002
34.17
38.00
41.85
55.76
61.78
73.32
87.64
81.17
72.61
56.73
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
M
2007
34.81
42.04
57.00
61.97
74.26
80.00
97.97
88.53
77.67
60.30
44.20
35.94
NCEI Climatology
34.00
39.96
49.40
58.21
68.41
74.50
86.40
86.20
75.41
58.01
41.31
32.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
33.32
34.81
36.63
38.63
43.32
48.20
53.00
52.28
45.14
39.65
34.12
33.71
1974
34.22
34.00
35.16
39.13
41.97
50.00
53.94
52.19
42.33
37.38
35.13
33.46
1975
33.26
34.19
33.68
37.38
40.64
46.13
58.76
51.17
41.48
39.33
33.20
33.38
1976
33.00
35.41
35.67
49.50
39.25
45.25
59.00
58.25
49.67
42.30
38.50
35.00
1977
32.00
35.88
36.67
42.64
42.67
50.29
54.50
56.26
44.72
37.64
35.43
33.50
1978
33.00
33.00
35.90
39.00
42.86
52.57
54.60
57.80
49.60
38.80
33.50
32.70
1979
32.00
33.69
36.59
37.24
43.62
51.31
54.86
54.96
46.29
39.00
35.05
33.32
1980
33.67
33.45
36.22
40.96
47.46
51.54
55.36
48.20
45.93
39.35
35.65
34.89
1981
33.73
35.28
37.86
39.20
45.86
49.62
51.69
53.56
44.28
38.66
34.86
33.45
1982
33.73
35.16
34.86
36.23
43.74
50.96
53.04
52.68
44.50
38.90
35.26
32.69
1983
33.57
35.31
43.41
48.59
47.09
60.22
52.41
54.84
43.53
37.90
35.93
32.80
1984
33.39
33.93
36.27
38.07
41.90
47.83
54.65
52.45
42.37
36.83
33.89
32.10
1985
32.80
35.06
36.74
39.43
43.63
49.83
53.97
50.43
44.63
38.10
35.50
33.60
1986
32.92
33.64
36.26
38.24
44.75
53.25
49.80
53.00
45.83
39.71
34.67
32.64
1987
33.00
34.33
35.24
39.89
47.14
51.86
54.50
48.19
44.45
38.70
35.58
34.53
1988
34.00
34.88
35.94
39.25
44.00
52.59
51.38
51.64
43.30
40.87
34.70
33.27
1989
34.13
34.23
35.18
39.60
43.70
52.00
54.47
54.08
43.21
38.38
36.48
34.12
1990
33.83
33.91
36.52
38.77
43.07
50.37
55.50
55.83
48.57
39.06
36.53
33.92
1991
33.33
36.21
36.56
37.79
43.64
49.38
55.79
55.60
47.00
35.94
35.07
34.35
1992
33.38
36.20
37.39
39.45
46.52
54.62
54.00
51.17
44.22
39.42
34.82
32.71
1993
33.90
33.38
35.92
39.33
48.61
52.87
53.00
51.35
43.91
41.55
35.00
33.94
1994
34.25
34.71
35.92
40.72
48.56
52.68
57.95
56.66
47.50
39.08
33.88
33.23
1995
33.87
37.17
35.78
36.41
47.95
53.20
58.60
54.44
48.59
40.67
38.58
33.50
1996
29.55
34.06
35.50
39.96
42.26
52.84
56.59
52.61
46.50
38.40
29.44
24.20
1997
23.12
27.70
32.23
34.10
46.52
52.92
55.52
57.83
49.67
39.79
30.28
28.00
1998
28.57
30.22
34.08
37.64
47.62
51.45
63.00
57.20
52.28
37.28
35.90
25.20
1999
29.45
31.27
32.38
35.05
42.00
50.79
55.90
57.91
43.59
38.24
34.96
31.64
2000
27.05
27.79
33.79
M
44.39
53.29
55.04
62.38
45.60
37.83
27.25
23.11
2001
27.00
21.32
32.04
36.63
45.50
51.76
56.55
55.43
48.58
38.86
33.50
28.44
2002
27.54
21.86
27.30
36.28
43.57
52.42
60.05
52.65
50.83
32.17
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
M
2007
20.77
28.89
33.26
35.13
40.74
47.70
58.13
50.55
44.33
37.35
29.13
25.19
NCEI Climatology
24.10
24.94
29.40
34.40
41.40
47.80
52.71
51.50
44.29
35.91
29.40
24.50
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
35.27
39.42
43.55
48.43
56.44
60.16
70.88
69.03
59.48
47.85
36.36
35.64
1974
36.00
37.31
41.08
47.97
51.71
65.69
68.50
67.50
58.65
50.52
38.75
35.56
1975
34.71
36.62
37.95
44.78
51.16
57.61
72.55
63.65
58.91
46.26
34.60
35.31
1976
35.04
37.57
39.33
51.50
56.88
54.75
68.00
65.50
64.33
50.65
41.25
35.75
1977
33.00
40.69
40.33
54.55
52.17
63.00
66.11
67.78
54.84
48.21
39.38
34.84
1978
34.30
36.70
44.81
48.54
51.19
64.12
67.78
67.50
55.00
46.00
34.55
34.95
1979
32.00
35.59
44.53
47.05
56.17
63.54
71.09
69.56
61.82
49.83
38.00
35.24
1980
35.46
37.68
40.93
52.84
56.71
61.67
68.82
62.12
57.88
49.66
38.95
36.84
1981
36.33
39.86
46.48
48.28
54.07
58.40
66.57
71.54
59.88
47.52
39.28
35.35
1982
35.13
37.84
40.86
45.92
54.23
63.31
68.30
68.23
58.22
47.40
37.53
34.56
1983
36.04
38.42
45.93
53.65
52.11
64.02
64.34
70.26
55.40
47.89
39.59
33.90
1984
36.11
38.72
43.15
47.47
51.53
59.88
71.37
69.06
54.92
45.60
37.43
32.65
1985
33.65
38.18
42.60
50.13
56.60
62.91
74.53
63.98
53.50
44.84
37.71
34.10
1986
35.10
37.16
44.35
47.91
56.57
66.84
64.23
72.12
54.43
50.56
38.81
34.20
1987
34.56
37.70
42.21
52.87
59.24
66.71
67.71
65.56
63.91
53.06
40.25
36.33
1988
35.75
40.46
42.94
51.05
55.53
65.50
67.56
70.54
60.31
54.16
38.61
35.36
1989
36.11
36.54
40.23
51.00
54.47
65.11
71.00
66.42
59.28
48.33
40.24
35.50
1990
35.60
37.33
44.70
50.81
53.52
62.20
71.44
69.71
68.46
46.03
41.74
34.75
1991
35.60
41.81
42.58
46.95
53.46
60.75
71.57
75.10
62.12
47.21
37.89
35.88
1992
35.72
42.23
50.20
50.70
60.14
68.90
67.83
68.21
57.00
51.11
37.82
34.21
1993
37.00
36.44
43.94
48.21
60.54
62.26
61.11
65.10
59.32
50.70
38.47
35.85
1994
38.00
37.45
46.19
49.36
59.72
64.59
73.91
72.67
63.16
47.69
36.38
34.54
1995
36.20
43.83
42.61
46.32
58.29
61.80
71.33
66.97
60.47
46.15
41.71
35.36
1996
31.64
38.06
41.00
48.63
50.11
65.71
72.98
68.98
57.88
47.36
34.30
27.07
1997
26.86
33.09
38.63
42.98
57.79
61.73
68.81
72.09
62.28
46.85
37.47
31.96
1998
32.50
37.91
42.14
50.14
59.26
61.17
76.16
72.28
66.66
47.86
39.50
28.84
1999
33.20
35.80
41.81
46.52
53.29
59.83
70.95
71.85
59.56
48.56
40.65
34.36
2000
31.07
33.79
41.48
M
55.09
63.82
70.42
79.69
57.05
47.69
31.75
26.32
2001
30.98
28.66
41.56
45.11
57.15
60.67
70.86
72.48
64.12
46.34
38.96
31.22
2002
30.85
29.93
34.58
46.02
52.67
62.87
73.84
66.91
61.72
44.45
M
M
2003
M
M
M
M
M
M
M
M
M
M
M
M
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
M
2007
27.79
35.46
45.13
48.55
57.50
63.86
78.05
69.48
61.00
49.05
36.67
30.56
NCEI Climatology
29.05
32.45
39.40
46.30
54.90
61.15
69.55
68.85
59.85
46.96
35.36
28.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
