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 (USC00315838) 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
1999
M
M
0.12
5.04
0.92
2.05
0.74
0.35
2.75
1.90
2.06
1.21
2000
3.25
2.16
3.85
2.78
1.54
0.82
2.42
14.13
51.55
0.40
2.80
2.34
2001
2.80
1.90
5.48
0.89
1.96
2.28
5.07
1.92
4.08
0.93
0.81
2.51
2002
3.00
1.06
3.18
0.78
2.17
1.65
1.48
1.31
4.64
4.51
3.61
4.48
2003
1.18
3.31
5.35
6.04
5.53
3.52
3.84
3.45
2.19
1.59
2.15
2.22
2004
0.90
2.82
2.01
2.01
1.16
3.89
3.37
0.58
3.64
0.98
4.40
1.15
2005
1.46
1.52
2.93
2.32
0.98
2.79
2.94
2.35
0.12
3.61
2.39
2.51
2006
1.96
0.83
0.88
2.47
0.63
2.39
2.67
7.97
0.92
1.96
3.04
4.38
2007
3.25
0.79
2.96
1.43
0.21
0.64
0.86
0.92
1.49
1.69
0.86
0.57
2008
0.75
2.27
1.96
1.62
0.84
0.20
0.00
2.21
1.56
0.47
1.05
2.10
2009
0.34
1.26
2.78
1.74
2.22
6.19
1.38
0.56
0.00
0.51
2.65
5.70
2010
4.34
2.22
0.31
0.00
1.09
1.17
2.75
2.81
1.81
1.23
3.27
0.75
2011
1.24
1.36
4.37
2.58
5.75
0.28
0.63
1.12
4.93
1.52
1.70
2.59
2012
1.67
0.99
2.27
0.65
M
0.00
2.97
1.75
0.00
0.00
0.41
4.28
2013
6.35
3.66
3.37
4.06
9.12
10.32
7.77
2.43
1.24
1.63
2.17
3.68
2014
1.48
1.19
1.55
2.29
1.78
2.16
1.12
1.28
3.38
2.05
2.60
1.28
2015
1.29
0.88
0.52
2.11
0.82
1.44
1.01
0.41
2.94
3.09
3.10
4.22
2016
1.44
2.53
0.42
1.12
2.32
0.78
2.23
7.06
0.51
0.72
0.84
1.76
2017
3.60
0.56
2.63
6.28
4.96
2.44
1.90
4.31
M
0.68
1.38
1.62
2018
2.85
4.87
3.53
6.60
3.60
2.67
3.55
3.63
M
1.79
3.56
4.58
2019
3.02
3.86
1.38
2.75
2.89
6.48
2.75
4.73
1.15
6.96
2.65
3.34
2020
3.90
6.83
2.93
5.62
6.05
4.35
2.96
10.78
5.96
6.05
6.85
3.32
2021
3.22
4.61
6.44
1.16
2.30
2.87
5.20
5.15
1.37
5.40
0.48
0.95
2022
3.33
4.42
3.33
2.25
3.42
0.15
6.83
2.71
2.58
1.97
5.81
3.12
2023
4.06
2.89
1.73
5.30
2.36
4.44
0.68
1.90
0.54
0.50
1.21
5.42
2024
6.03
1.32
4.32
1.90
5.35
1.07
4.33
3.91
5.36
0.09
1.69
2.08
NCEI Climatology
4.30
3.81
4.38
4.29
4.11
4.80
4.41
4.80
4.59
3.77
3.75
4.66
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
1.2
4.2
2.9
1.8
1.4
2.3
2.8
2.1
2.9
2.6
2000
3.7
3.3
3.9
5.0
3.5
2.8
3.2
2.4
2.9
2.2
2.9
3.0
2001
3.1
3.2
5.5
4.2
2.9
2.8
2.4
1.9
2.4
2.9
2.7
3.0
2002
2.9
4.5
4.0
4.6
4.1
3.3
2.6
3.0
2.9
2.4
3.3
3.3
2003
5.3
4.1
4.2
4.0
4.0
2.7
2.5
1.7
2.9
2.8
3.3
3.5
2004
4.7
3.5
4.9
5.3
2.8
2.3
2.1
2.2
3.4
2.1
2.2
3.8
2005
3.6
3.5
5.1
4.8
3.3
2.6
2.0
1.9
2.8
2.9
3.5
2.7
2006
4.2
4.1
5.0
4.1
3.2
3.1
2.2
2.0
2.0
3.0
2.9
2.5
2007
3.8
5.2
4.2
5.5
3.3
3.4
2.8
2.3
2.6
2.3
3.0
2.6
2008
3.3
4.0
4.9
3.7
2.7
2.9
5.4
2.3
2.9
3.1
2.9
2.7
2009
3.6
4.9
3.5
4.6
2.8
2.4
2.5
2.0
1.9
2.3
1.5
2.5
2010
4.2
4.5
3.6
4.2
3.2
2.4
2.0
1.5
2.6
3.0
4.5
5.6
2011
5.1
5.8
5.4
6.7
4.6
4.5
2.2
2.8
1.9
3.3
2.7
2.0
2012
3.2
3.7
3.6
4.4
M
3.4
2.0
1.4
1.5
2.6
2.5
2.7
2013
2.9
4.0
5.1
4.1
3.2
2.6
2.0
1.4
1.3
1.8
3.2
2.4
2014
3.7
3.5
4.8
3.8
3.1
2.0
2.1
1.9
1.6
2.6
2.8
1.7
2015
3.5
3.8
3.6
3.9
2.8
2.6
2.7
1.9
2.3
2.3
2.1
1.9
2016
3.2
4.4
3.8
4.4
3.0
2.9
2.0
1.7
1.8
3.6
2.4
2.8
2017
3.5
3.6
4.8
3.4
3.5
2.0
1.9
1.5
2.0
2.1
1.3
2.2
2018
2.6
2.6
5.0
4.5
2.1
1.8
1.7
1.1
2.1
2.1
2.2
2.4
2019
2.8
2.5
3.2
3.1
2.3
2.2
1.4
1.3
1.6
1.6
1.7
2.8
2020
2.5
2.4
2.8
3.7
2.6
1.8
1.1
1.2
1.5
1.3
1.4
1.5
2021
1.2
3.0
2.9
3.9
2.4
1.9
1.8
1.3
1.1
1.5
1.8
1.6
2022
2.3
2.3
4.2
3.5
2.2
1.8
1.3
1.0
1.4
1.5
1.9
1.3
2023
1.9
2.5
3.1
2.5
2.4
1.9
0.7
0.8
0.8
1.7
1.4
1.8
2024
2.6
2.4
2.6
3.2
1.7
1.4
1.3
1.1
1.9
1.1
1.7
2.3
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
1999
M
M
54.00
69.63
74.48
78.40
89.00
86.87
79.80
68.16
64.83
54.39
2000
46.59
57.77
65.35
69.06
81.97
87.07
84.97
83.90
75.90
73.68
56.17
40.74
2001
48.75
56.55
56.26
73.35
77.95
82.76
80.62
84.42
76.07
68.55
67.35
59.65
2002
58.73
55.76
62.12
75.46
77.72
86.61
89.66
87.88
80.41
68.22
58.15
52.62
2003
48.99
48.01
61.77
68.24
73.05
80.84
87.59
88.30
79.81
70.20
66.99
50.10
2004
51.07
49.74
64.32
71.77
81.90
82.77
89.91
87.08
80.10
70.28
62.08
51.81
2005
52.22
53.77
61.02
74.88
80.93
86.87
85.90
85.04
84.61
74.15
65.84
51.37
2006
57.08
52.76
62.83
75.56
75.95
85.16
88.15
86.46
77.55
69.16
64.04
59.93
2007
52.96
49.32
66.78
69.22
79.55
86.96
84.59
93.92
84.14
74.74
61.46
58.62
2008
48.90
54.90
61.44
69.52
81.60
87.80
80.60
80.09
78.98
68.29
58.45
50.12
2009
48.49
54.11
60.34
70.58
75.59
85.70
84.49
86.35
76.64
67.48
62.90
46.57
2010
45.35
44.15
59.87
76.10
78.99
89.18
90.24
87.28
84.02
74.27
61.64
42.51
2011
45.47
56.88
60.16
73.64
78.10
86.78
89.43
88.50
77.60
68.70
62.24
55.07
2012
53.47
55.72
70.51
70.60
M
98.60
88.09
83.74
78.02
67.54
58.88
54.85
2013
52.75
51.08
53.94
69.85
75.27
83.29
82.36
82.37
78.58
71.39
56.71
54.15
2014
44.43
54.89
59.37
71.25
80.76
85.36
83.79
84.30
78.67
72.49
57.06
53.73
2015
48.89
45.86
63.66
69.58
82.93
88.81
89.91
88.29
80.69
70.64
62.70
61.33
2016
48.20
51.39
68.51
72.78
77.10
88.75
90.39
87.24
85.38
73.67
66.27
51.39
2017
53.28
63.36
61.50
73.90
78.50
84.08
90.00
83.99
79.90
71.79
61.05
50.47
2018
47.19
60.57
58.49
69.35
82.74
87.21
86.79
85.13
82.77
71.87
55.28
51.11
2019
49.28
58.01
59.73
73.92
83.05
83.31
87.31
86.14
86.27
72.80
59.20
53.65
2020
52.61
55.00
66.87
71.02
73.43
83.25
89.11
79.63
72.39
73.28
65.95
53.25
2021
50.43
53.18
65.84
72.94
78.60
86.46
88.82
88.91
82.64
75.15
61.62
63.11
2022
49.35
57.34
67.60
73.07
81.50
88.09
89.90
86.74
80.86
70.30
63.92
50.80
2023
56.45
62.94
64.72
73.31
76.10
82.36
89.57
87.67
82.90
74.68
63.81
56.38
2024
49.48
60.83
66.88
74.32
80.70
87.57
90.45
87.24
80.44
75.33
65.08
52.50
NCEI Climatology
49.40
53.50
60.80
70.60
77.90
84.50
87.70
85.91
80.01
70.90
60.61
51.79
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
36.00
46.53
50.13
60.20
67.26
63.42
53.33
45.32
38.93
29.35
2000
28.08
32.21
39.74
46.54
57.65
65.23
66.35
64.84
58.63
45.19
36.70
23.63
2001
27.23
33.76
35.87
49.97
54.18
59.91
63.08
65.06
53.88
38.85
35.77
35.76
2002
31.83
30.27
36.66
49.28
51.80
62.63
66.69
64.61
62.30
52.33
35.41
33.83
2003
29.43
30.16
40.65
44.43
54.52
59.79
66.70
69.88
57.98
45.49
41.81
27.81
2004
27.37
29.83
40.48
46.47
58.23
64.70
69.01
67.03
61.28
52.96
40.30
29.67
2005
30.55
31.52
36.12
49.37
54.52
67.75
68.26
66.50
60.00
51.28
38.00
28.59
2006
33.86
28.72
37.11
48.14
49.54
58.70
64.17
65.91
57.41
44.31
37.04
32.35
2007
30.84
25.76
40.30
44.15
51.10
60.32
63.50
66.08
58.16
49.77
32.30
36.17
2008
25.90
32.00
35.54
45.36
56.00
60.71
69.80
66.20
58.82
43.61
33.73
32.74
2009
25.26
28.98
37.52
44.18
56.36
62.30
62.72
64.69
59.36
45.53
38.66
26.72
2010
22.77
26.99
35.60
43.82
57.26
64.22
66.66
67.77
57.32
42.34
32.72
22.30
2011
23.93
30.78
36.99
45.26
53.48
60.68
66.26
63.53
57.92
42.22
35.30
34.00
2012
34.83
30.97
43.19
43.73
M
70.70
67.07
62.43
56.84
43.61
31.16
34.16
2013
32.22
29.13
31.02
43.97
50.82
61.93
65.75
63.35
56.96
45.74
32.02
30.94
2014
18.88
28.57
31.88
42.14
51.34
62.51
61.82
62.30
60.45
44.69
29.76
32.74
2015
26.55
21.84
38.57
46.02
53.29
63.15
66.09
62.94
57.59
45.06
40.41
39.37
2016
23.28
29.98
40.94
42.59
52.31
61.31
66.34
67.38
60.45
47.61
34.09
31.22
2017
34.33
34.36
35.93
50.45
53.77
60.08
67.91
64.20
54.90
46.34
36.44
29.87
2018
21.21
39.37
36.70
41.99
58.97
63.00
65.51
62.95
65.53
49.11
34.59
32.86
2019
29.36
35.52
34.26
46.18
56.75
60.02
63.39
60.70
59.77
50.52
32.59
31.94
2020
33.64
33.78
42.40
41.30
47.14
58.63
62.61
54.61
55.06
48.42
39.56
28.48
2021
29.17
31.34
39.18
42.63
51.33
62.49
65.68
66.42
57.41
52.33
32.10
36.83
2022
26.97
31.08
40.18
43.27
56.20
62.29
68.66
67.08
57.40
43.08
39.24
30.63
2023
34.64
38.36
39.10
44.89
54.41
58.33
66.54
67.49
60.30
46.41
34.35
32.37
2024
27.80
32.81
41.12
48.73
58.18
64.04
68.84
65.46
62.65
45.60
41.87
30.21
NCEI Climatology
27.90
30.39
36.60
44.90
53.70
62.19
65.99
64.90
58.50
46.20
35.20
30.30
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1999
M
M
45.00
58.08
62.31
69.30
78.13
75.15
66.57
56.74
51.88
41.87
2000
37.34
44.99
52.55
57.80
69.81
76.15
75.66
74.37
67.27
59.44
46.43
32.19
2001
37.99
45.16
46.06
61.66
66.07
71.34
71.85
74.74
64.97
53.70
51.56
47.70
2002
45.28
43.02
49.39
62.37
64.76
74.62
78.18
76.25
71.35
60.27
46.78
43.23
2003
39.21
39.09
51.21
56.34
63.78
70.32
77.14
79.09
68.90
57.85
54.40
38.95
2004
39.22
39.79
52.40
59.12
70.06
73.74
79.46
77.06
70.69
61.62
51.19
40.74
2005
41.38
42.65
48.57
62.12
67.72
77.31
77.08
75.77
72.30
62.72
51.92
39.98
2006
45.47
40.74
49.97
61.85
62.75
71.93
76.16
76.19
67.48
56.74
50.54
46.14
2007
41.90
37.54
53.54
56.69
65.33
73.64
74.04
80.00
71.15
62.25
46.88
47.39
2008
37.40
43.45
48.49
57.44
68.80
74.25
75.20
73.14
68.90
55.95
46.09
41.43
2009
36.88
41.55
48.93
57.38
65.97
74.00
73.60
75.52
68.00
56.50
50.78
36.65
2010
34.06
35.57
47.74
59.96
68.13
76.70
78.45
77.52
70.67
58.30
47.18
32.41
2011
34.70
43.83
48.58
59.45
65.79
73.73
77.84
76.01
67.76
55.46
48.77
44.53
2012
44.15
43.35
56.85
57.17
M
84.65
77.58
73.08
67.43
55.57
45.02
44.50
2013
42.49
40.11
42.48
56.91
63.05
72.61
74.05
72.86
67.77
58.56
44.37
42.55
2014
31.65
41.73
45.62
56.70
66.05
73.94
72.80
73.30
69.56
58.59
43.41
43.24
2015
37.72
33.85
51.12
57.80
68.11
75.98
78.00
75.62
69.14
57.85
51.55
50.35
2016
35.74
40.69
54.72
57.69
64.70
75.03
78.36
77.31
72.92
60.64
50.18
41.30
2017
43.81
48.86
48.72
62.17
66.13
72.08
78.96
74.10
67.40
59.06
48.74
40.17
2018
34.20
49.97
47.60
55.67
70.86
75.11
76.15
74.04
74.15
60.49
44.93
41.99
2019
39.32
46.76
47.00
60.05
69.90
71.67
75.35
73.42
73.02
61.66
45.90
42.80
2020
43.12
44.39
54.64
56.16
60.28
70.94
75.86
67.12
63.73
60.85
52.75
40.86
2021
39.80
42.26
52.51
57.79
64.97
74.47
77.25
77.66
70.03
63.74
46.86
49.97
2022
38.16
44.21
53.89
58.17
68.85
75.19
79.28
76.91
69.13
56.69
51.58
40.71
2023
45.54
50.65
51.91
59.10
65.25
70.35
78.05
77.58
71.60
60.55
49.08
44.38
2024
38.64
46.82
54.00
61.52
69.44
75.80
79.64
76.35
71.55
60.47
53.48
41.35
NCEI Climatology
38.65
41.95
48.70
57.75
65.80
73.35
76.84
75.41
69.26
58.55
47.90
41.04
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
