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 (USC00157510) 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
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
0.00
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
0.00
0.00
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.34
0.88
0.00
0.10
0.42
2004
0.56
2.31
0.65
1.94
3.64
1.57
2.04
1.85
0.31
0.44
0.38
0.44
2005
0.18
0.15
0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.00
0.00
0.00
2006
0.06
0.02
0.00
0.00
0.00
0.21
0.42
0.13
0.62
1.08
0.29
0.99
2007
1.18
0.42
0.77
0.99
0.73
0.85
2.28
0.15
0.87
0.40
1.66
1.46
2008
1.37
0.73
1.20
1.34
1.00
1.92
1.84
0.09
0.14
0.20
0.56
0.39
2009
0.67
0.79
0.86
1.14
2.39
2.15
1.33
1.07
3.97
1.64
0.24
2.14
2010
1.70
0.69
0.74
2.40
3.18
1.83
0.78
0.00
0.00
0.00
0.19
0.00
2011
0.00
0.00
0.37
0.55
0.00
0.68
2.07
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.27
3.15
0.97
0.00
0.00
0.00
0.06
0.66
2013
3.02
1.14
4.16
4.37
3.00
4.54
6.83
3.98
1.35
1.93
2.15
5.75
2014
2.12
3.72
3.36
5.79
2.19
3.29
6.52
6.19
0.31
5.93
2.75
3.39
2015
1.34
2.82
4.12
8.13
3.24
5.28
9.14
3.48
3.19
2.06
3.45
4.86
2016
1.76
4.50
2.79
1.83
6.94
2.80
8.39
3.98
2.07
1.10
1.65
5.46
2017
3.19
1.35
5.02
2.95
7.03
4.29
2.76
8.77
2.50
4.63
2.03
3.14
2018
0.81
7.24
4.73
4.66
3.67
4.39
3.43
5.34
5.97
3.47
4.42
6.42
2019
4.25
6.17
1.25
3.39
4.07
7.14
7.03
1.33
0.20
5.68
5.45
5.44
2020
4.77
7.70
7.52
5.07
5.74
5.38
1.30
3.21
3.88
3.05
1.56
3.69
2021
2.54
7.35
4.92
2.36
2.64
3.99
5.31
4.05
1.73
3.23
2.17
3.37
2022
5.22
6.58
2.58
2.86
5.21
2.41
10.30
4.21
3.50
1.05
3.04
4.75
2023
3.49
4.91
3.52
4.36
1.45
6.35
1.87
4.95
1.78
1.18
1.38
2.50
2024
3.69
4.20
2.78
3.64
10.72
2.25
6.15
3.41
2.47
0.27
2.96
M
NCEI Climatology
4.33
4.09
5.11
4.93
5.22
5.00
5.28
3.94
3.71
3.19
3.77
4.87
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
M
1992
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.8
2.8
2.8
4.8
4.5
1993
5.3
4.8
5.7
6.4
2.9
3.0
2.7
1.3
3.3
2.9
3.9
4.1
1994
4.3
5.1
5.2
5.9
3.8
2.8
2.2
2.4
1.9
2.4
4.8
2.7
1995
5.4
2.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
3.0
4.8
1996
6.0
6.1
5.7
6.6
4.9
2.7
2.7
1.1
2.2
2.9
4.6
6.2
1997
6.8
5.2
5.8
4.7
5.3
3.2
2.2
2.7
2.5
3.1
3.8
4.6
1998
4.4
5.2
7.0
5.2
3.3
4.3
2.3
1.8
2.2
2.4
4.0
4.3
1999
6.8
5.6
6.0
6.1
4.1
3.2
2.7
3.5
3.2
3.1
3.7
4.5
2000
6.1
5.5
4.6
5.5
5.1
3.8
3.2
2.8
2.8
2.0
2.8
2.3
2001
2.3
5.3
5.1
5.6
3.7
3.1
2.7
2.6
2.9
4.2
3.4
4.4
2002
4.6
5.6
5.8
5.1
4.1
3.1
2.6
2.8
2.9
2.9
5.3
5.3
2003
5.1
5.1
4.5
5.1
4.6
3.1
3.3
2.0
2.8
3.0
5.0
5.4
2004
5.9
4.5
5.3
4.8
4.0
2.8
3.2
3.0
3.1
3.5
4.0
5.0
2005
5.4
4.1
5.3
4.6
3.1
2.5
2.7
2.8
3.0
2.9
5.5
5.0
2006
6.6
5.5
5.9
5.1
3.9
3.1
3.4
2.7
3.0
3.6
3.7
3.7
2007
5.8
4.6
5.2
6.0
3.2
3.5
3.8
3.1
2.4
3.2
4.2
5.0
2008
6.0
6.8
6.7
5.0
5.3
4.3
2.8
2.7
3.4
3.2
3.5
6.6
2009
5.7
6.5
5.9
6.2
4.1
3.3
3.5
3.2
2.7
3.9
3.0
5.2
2010
4.4
5.3
4.5
4.7
4.1
3.5
2.8
2.5
2.9
3.6
5.8
5.9
2011
5.8
7.4
7.3
8.0
5.6
5.7
3.0
3.5
3.5
3.9
5.1
4.0
2012
5.8
5.0
5.2
5.4
2.8
3.6
2.9
2.4
3.0
4.8
2.8
5.4
2013
5.2
5.8
6.2
5.3
4.6
4.1
3.0
3.0
2.5
2.9
4.5
5.0
2014
5.2
5.7
5.4
5.7
4.2
3.7
3.7
2.5
2.2
4.3
5.5
4.3
2015
5.2
6.2
4.5
5.0
3.3
4.1
3.3
2.3
2.2
3.8
3.6
4.4
2016
4.8
6.1
5.5
5.0
3.7
3.4
2.6
2.2
2.3
3.0
2.9
4.8
2017
6.1
4.7
6.2
5.6
4.7
3.1
3.0
2.5
3.0
3.4
4.3
5.6
2018
5.2
5.0
6.4
5.1
2.1
3.2
2.9
2.5
2.7
3.4
5.0
4.3
2019
5.4
5.9
5.6
4.7
4.1
3.7
2.5
2.5
2.5
3.3
3.9
4.2
2020
5.1
5.4
5.4
4.8
4.0
1.3
2.7
2.6
2.8
2.7
3.5
4.6
2021
4.9
4.5
4.8
4.0
3.4
3.1
3.2
2.1
2.3
3.3
3.9
5.0
2022
5.5
5.9
6.8
5.7
4.6
4.0
3.7
3.0
3.3
4.2
4.2
5.5
2023
6.2
6.2
6.2
5.5
4.2
3.7
3.8
3.8
2.4
3.6
4.1
4.2
2024
5.9
5.5
5.3
6.5
3.7
3.5
3.3
2.9
3.7
3.1
5.0
3.8
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
79.86
80.83
70.55
58.90
48.29
1993
50.74
47.32
54.68
67.70
78.71
86.87
94.06
90.39
80.50
69.29
57.97
46.45
1994
40.42
54.85
58.32
74.83
74.84
87.00
88.00
86.87
81.10
72.43
65.97
54.77
1995
46.23
47.46
64.74
71.77
77.19
84.47
90.39
93.55
81.57
71.94
53.77
45.42
1996
44.65
48.86
53.90
66.80
80.55
85.43
86.03
87.94
80.70
71.97
53.00
53.93
1997
46.68
55.00
63.26
65.67
72.90
80.67
90.58
86.61
82.37
70.97
52.66
46.67
1998
51.84
53.21
59.03
67.27
81.33
86.70
89.65
91.97
92.87
76.90
63.67
52.90
1999
53.23
55.61
56.13
73.10
81.83
87.23
92.58
92.42
87.97
74.39
70.40
45.08
2000
46.77
57.97
66.16
67.70
80.81
85.87
87.84
87.46
81.37
78.16
56.63
39.16
2001
44.72
54.66
53.84
74.57
79.74
84.56
87.14
88.11
80.51
71.38
68.18
54.37
2002
52.53
52.00
61.66
74.21
76.63
87.73
89.89
91.64
83.73
66.26
53.09
45.19
2003
37.36
42.76
62.93
69.87
73.23
79.63
80.85
88.21
79.25
71.70
63.13
46.55
2004
44.97
49.36
60.77
68.13
80.52
82.72
85.04
81.85
79.62
72.21
61.10
48.94
2005
48.78
51.95
55.54
69.04
75.50
86.40
87.75
90.23
87.20
70.75
61.65
44.33
2006
54.01
48.14
58.01
72.50
74.15
83.00
88.36
88.16
75.02
66.37
60.02
55.28
2007
47.91
43.89
69.47
65.84
82.46
87.56
86.93
96.80
88.94
76.83
61.28
55.63
2008
46.98
65.23
70.66
68.54
75.61
87.50
88.10
85.88
83.42
69.51
52.70
50.41
2009
43.50
54.13
63.82
70.11
78.22
87.44
83.45
85.19
79.58
66.08
60.86
46.11
2010
38.45
38.94
57.08
74.48
79.32
89.12
89.95
90.01
82.94
72.99
60.86
36.59
2011
39.84
52.83
58.94
69.96
72.41
82.70
87.63
86.93
74.90
66.90
59.72
50.64
2012
50.00
51.92
68.93
69.32
78.86
84.32
88.09
83.79
76.70
64.46
55.46
51.68
2013
45.30
47.17
48.84
67.10
74.33
81.92
81.59
82.17
78.32
67.48
53.30
47.50
2014
38.79
44.99
53.83
70.52
76.65
83.30
81.94
83.04
80.40
65.85
49.04
46.17
2015
41.64
36.37
56.21
67.34
77.06
81.68
82.86
80.54
78.92
66.72
60.38
57.26
2016
41.52
46.21
61.73
68.12
71.77
83.90
85.36
85.77
82.88
74.04
61.64
46.23
2017
48.08
55.91
58.07
72.14
73.34
79.70
84.72
81.41
76.34
69.51
56.66
44.02
2018
41.35
55.91
53.14
62.18
80.72
84.20
84.84
82.57
80.24
68.12
49.94
47.56
2019
43.15
52.76
53.72
69.20
77.06
79.94
84.90
84.90
87.38
70.79
51.80
51.86
2020
47.56
49.13
60.51
63.02
71.25
80.42
87.74
83.45
76.46
67.59
60.44
46.11
2021
42.45
40.74
61.90
64.76
75.14
82.28
83.85
85.19
78.14
70.86
55.88
60.05
2022
41.12
51.74
62.31
66.68
78.45
85.76
87.51
85.01
78.08
68.17
59.12
49.07
2023
52.96
57.78
59.93
69.62
75.49
79.94
85.94
83.50
82.52
70.90
61.46
53.54
2024
42.74
58.38
63.94
71.00
78.92
86.42
87.86
87.86
81.02
74.85
62.72
36.05
NCEI Climatology
45.40
49.82
58.50
69.80
76.70
83.70
86.51
86.00
80.69
70.91
58.50
48.80
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
65.14
59.70
45.35
39.23
33.94
1993
33.26
27.36
36.48
44.50
55.97
62.90
70.23
67.13
58.53
45.87
36.83
31.77
1994
24.77
32.44
36.81
49.07
51.29
66.34
68.32
64.19
55.55
46.47
42.20
35.65
1995
31.13
28.86
38.29
45.33
55.52
63.07
67.58
69.48
58.10
46.87
33.30
28.81
1996
27.71
30.00
32.42
42.67
58.87
64.33
65.74
65.26
58.83
47.52
33.87
35.17
1997
27.58
36.79
39.81
40.67
47.84
64.37
67.52
64.84
57.90
46.62
35.55
31.87
1998
36.29
37.89
39.83
46.50
59.43
65.90
69.71
66.32
61.47
47.39
40.10
35.23
1999
33.65
33.32
33.16
50.20
55.48
64.57
70.55
64.45
55.07
46.39
38.50
24.75
2000
27.55
34.07
39.39
43.87
56.66
65.50
67.45
66.39
59.40
48.03
37.47
22.16
2001
24.57
34.38
33.23
51.05
56.54
61.17
67.41
68.53
57.03
44.42
40.32
34.60
2002
31.45
29.05
36.79
48.87
53.09
65.71
70.32
65.85
60.11
51.48
36.29
31.81
2003
22.07
28.37
39.22
45.98
52.66
58.55
60.90
68.13
57.87
48.03
42.70
28.75
2004
25.10
29.54
39.94
46.10
58.74
62.66
64.72
61.16
56.71
49.47
42.71
28.45
2005
32.32
32.33
34.31
44.56
50.39
62.15
66.03
64.13
59.13
46.77
37.33
26.90
2006
33.92
28.53
36.18
49.58
52.26
60.32
65.83
68.00
55.64
44.25
37.58
31.30
2007
30.20
23.32
45.27
41.48
53.19
59.00
64.81
69.80
59.90
52.32
36.32
36.88
2008
27.24
32.45
45.45
44.12
51.16
62.36
62.46
60.68
55.10
42.28
30.14
29.79
2009
25.03
31.20
42.48
47.08
57.20
65.48
63.41
63.35
59.78
44.14
36.74
28.40
2010
23.23
23.90
36.82
46.28
56.15
67.16
68.29
68.06
57.44
43.21
36.26
23.00
2011
23.17
31.23
40.04
45.62
49.57
64.46
68.81
64.28
56.90
43.67
40.04
33.39
2012
30.08
33.06
46.34
46.10
58.19
60.08
68.58
63.01
57.08
45.47
31.40
36.70
2013
31.30
28.98
32.00
44.78
54.65
62.90
64.34
64.69
57.98
47.56
32.96
32.23
2014
18.12
27.50
31.30
45.86
54.30
63.44
62.54
64.98
59.10
46.17
30.98
32.17
2015
24.22
18.37
34.67
45.44
54.88
63.02
66.14
60.97
57.50
45.99
40.94
39.26
2016
23.35
30.45
40.54
44.66
51.86
62.00
67.13
67.25
58.40
49.83
36.80
29.62
2017
34.67
34.96
37.05
50.60
53.83
59.36
65.50
62.31
55.46
45.99
36.92
27.47
2018
20.50
37.91
35.31
39.20
59.99
63.98
65.39
64.86
64.40
48.08
33.80
33.63
2019
28.92
34.38
33.57
45.20
57.08
60.86
65.62
63.24
60.50
46.69
30.80
33.80
2020
33.22
31.44
41.58
40.16
51.05
60.56
66.84
64.75
57.44
46.98
36.38
28.75
2021
29.04
26.54
37.69
41.84
50.87
62.78
66.03
66.49
57.92
52.30
31.70
38.33
2022
23.17
29.49
38.15
44.84
57.95
63.26
69.68
66.32
57.74
42.74
36.92
31.42
2023
34.90
38.43
37.28
44.96
54.41
59.72
64.34
52.15
58.46
48.72
36.44
33.63
2024
26.31
34.05
41.23
51.02
58.19
64.34
68.23
64.69
61.40
46.57
43.40
24.35
NCEI Climatology
29.01
31.71
38.60
48.10
56.60
64.79
69.00
67.10
60.00
47.89
38.31
33.01
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
72.50
70.27
57.95
49.07
41.11
1993
42.00
37.34
45.58
56.10
67.34
74.88
82.15
78.76
69.52
57.58
47.40
39.11
1994
32.60
43.65
47.56
61.95
63.06
76.67
78.16
75.53
68.33
59.45
54.08
45.21
1995
38.68
38.16
51.52
58.55
66.35
73.77
78.98
81.52
69.83
59.40
43.53
37.11
1996
36.18
39.43
43.16
54.73
69.71
74.88
75.89
76.60
69.77
59.74
43.43
44.55
1997
37.13
45.89
51.53
53.17
60.37
72.52
79.05
75.73
70.13
58.79
44.10
39.27
1998
44.06
45.55
49.43
56.88
70.38
76.30
79.68
79.15
77.17
62.15
51.88
44.06
1999
43.44
44.46
44.65
61.65
68.66
75.90
81.56
78.44
71.52
60.39
54.45
34.92
2000
37.16
46.02
52.77
55.78
68.74
75.68
77.65
76.93
70.38
63.10
47.05
30.66
2001
34.65
44.52
43.53
62.81
68.14
72.86
77.27
78.32
68.77
57.90
54.25
44.49
2002
41.99
40.53
49.22
61.54
64.86
76.72
80.11
78.74
71.92
58.87
44.69
38.50
2003
29.72
35.57
51.07
57.92
62.94
69.09
70.88
78.17
68.56
59.87
52.91
37.65
2004
35.03
39.45
50.35
57.12
69.63
72.69
74.88
71.51
68.17
60.84
51.91
38.69
2005
40.55
42.14
44.92
56.80
62.95
74.28
76.89
77.18
73.17
58.76
49.49
35.62
2006
43.96
38.33
47.10
61.04
63.21
71.66
77.09
78.08
65.33
55.31
48.80
43.29
2007
39.05
33.61
57.37
53.66
67.83
73.28
75.87
83.30
74.42
64.57
48.80
46.25
2008
37.11
46.17
58.05
56.33
63.38
74.93
75.28
73.28
69.26
55.89
41.42
40.10
2009
34.26
42.67
53.15
58.60
67.71
76.46
73.43
74.27
69.68
55.11
48.80
37.25
2010
30.84
31.42
46.95
60.38
67.74
78.14
79.12
79.03
70.19
58.10
48.56
29.79
2011
31.51
42.03
49.49
57.79
60.99
73.58
78.22
75.61
65.90
55.28
49.88
42.02
2012
40.04
42.49
57.64
57.71
68.52
72.20
78.34
73.40
66.89
54.96
43.43
44.19
2013
38.30
38.08
40.42
55.94
64.49
72.41
72.96
73.43
68.15
57.52
43.13
39.87
2014
28.46
36.24
42.57
58.19
65.47
73.37
72.24
74.01
69.75
56.01
40.01
39.17
2015
32.93
27.37
45.44
56.39
65.97
72.35
74.50
70.76
68.21
56.36
50.66
48.26
2016
32.44
38.33
51.13
56.39
61.82
72.95
76.25
76.51
70.64
61.93
49.22
37.92
2017
41.38
45.44
47.56
61.37
63.59
69.53
75.11
71.86
65.90
57.75
46.79
35.75
2018
30.93
46.91
44.22
50.69
70.35
74.09
75.11
73.72
72.32
58.10
41.87
40.59
2019
36.04
43.57
43.64
57.20
67.07
70.40
75.26
74.07
73.94
58.74
41.30
42.83
2020
40.39
40.29
51.05
51.59
61.15
70.49
77.29
74.10
66.95
57.29
48.41
37.43
2021
35.75
33.64
49.80
53.30
63.01
72.53
74.94
75.84
68.03
61.58
43.79
49.19
2022
32.15
40.61
50.23
55.76
68.20
74.51
78.60
75.66
67.91
55.46
48.02
40.25
2023
43.93
48.10
48.61
57.29
64.95
69.83
75.14
67.83
70.49
59.81
48.95
43.58
2024
34.53
46.21
52.58
61.01
68.55
75.38
78.05
76.27
71.21
60.71
53.06
30.20
NCEI Climatology
37.20
40.76
48.55
58.95
66.65
74.25
77.75
76.55
70.35
59.40
48.40
40.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
