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 (USW00003998) 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
1996
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
1.44
1.97
4.79
5.07
1.56
2.02
3.78
3.46
1.53
3.85
1998
2.89
0.30
5.18
3.77
2.14
4.67
5.58
0.88
7.02
5.54
3.18
1.88
1999
1.72
1.84
3.31
7.83
8.21
7.47
1.61
1.05
4.62
0.85
1.19
4.21
2000
0.54
2.48
4.23
3.02
5.60
9.56
2.75
0.00
1.43
2.74
1.17
1.13
2001
2.35
3.16
2.58
1.71
4.62
4.57
0.01
0.64
2.47
3.09
2.16
1.41
2002
2.01
0.28
0.44
4.27
7.09
2.29
0.92
0.00
0.00
1.26
0.38
1.96
2003
0.24
1.67
3.81
2.65
6.02
3.93
1.73
5.36
2.07
1.97
1.77
2.54
2004
1.62
0.84
3.75
4.45
2.12
3.72
4.26
2.24
0.67
4.88
3.95
0.85
2005
3.32
1.45
1.84
1.53
3.24
7.41
2.49
4.14
1.66
2.80
0.26
0.34
2006
1.19
0.00
1.78
4.25
4.52
2.75
2.16
3.70
0.77
1.15
1.27
4.06
2007
0.48
0.60
3.91
2.80
6.45
11.81
3.71
0.53
1.94
1.52
0.04
0.44
2008
0.47
1.29
2.90
1.76
6.23
8.99
4.30
2.67
4.45
4.55
2.13
0.86
2009
0.00
1.83
2.76
7.71
2.09
4.05
6.10
5.34
9.12
6.58
0.67
0.04
2010
0.00
0.00
0.16
1.59
3.80
4.40
7.51
1.51
3.22
0.61
1.79
0.42
2011
0.04
1.72
1.70
3.45
3.74
0.00
0.14
2.60
2.35
0.56
5.33
1.64
2012
0.00
1.74
4.30
7.47
1.30
1.59
0.06
3.51
1.99
1.32
1.25
0.22
2013
1.39
0.80
0.35
2.08
8.04
1.77
3.39
9.17
2.57
4.70
1.72
0.53
2014
0.06
0.07
0.34
0.55
2.07
8.66
0.01
0.78
1.01
3.25
0.28
0.62
2015
0.02
0.00
0.18
3.96
9.57
4.98
5.89
4.27
3.03
1.33
6.61
4.91
2016
0.92
0.43
1.75
4.19
3.94
2.72
4.67
1.88
4.68
8.24
0.88
0.56
2017
2.15
0.28
2.08
9.58
8.76
3.04
5.95
4.58
1.74
4.38
0.26
0.34
2018
0.74
3.35
2.23
1.33
6.05
2.02
4.21
8.90
4.63
6.71
2.02
2.51
2019
2.04
0.72
1.95
5.04
14.77
7.07
3.66
13.31
5.43
3.42
1.86
0.97
2020
2.57
2.02
5.63
3.37
10.04
1.18
3.62
0.73
0.00
0.00
0.00
0.00
2021
0.00
0.00
0.00
1.79
6.31
3.79
5.18
2.61
1.26
5.30
1.43
1.13
2022
0.07
0.88
2.86
1.86
7.42
6.10
0.77
1.16
0.35
0.00
2.86
1.95
2023
0.00
0.15
0.66
1.03
8.15
2.24
3.07
2.63
1.89
1.75
1.54
2.14
2024
1.79
1.12
1.35
5.17
4.75
2.32
0.32
4.89
1.61
1.52
9.07
0.29
2025
0.91
0.75
2.65
7.82
3.02
7.14
0.26
0.00
0.00
0.00
0.00
0.00
2026
0.00
1.50
1.35
3.84
3.56
11.72
3.68
0.17
4.78
2.94
0.11
M
NCEI Climatology
1.00
1.53
2.35
4.05
5.28
4.80
3.81
3.52
4.05
3.36
2.31
1.87
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
M
5.9
5.0
5.0
8.6
8.5
7.8
1997
8.5
8.1
9.1
8.6
7.9
5.8
5.6
4.9
5.6
6.9
7.4
7.1
1998
8.0
7.0
11.3
9.3
6.5
9.1
5.3
4.4
5.5
6.6
8.0
6.9
1999
8.8
9.3
8.7
10.5
6.9
6.7
7.1
5.2
5.5
6.2
7.4
8.0
2000
7.7
9.4
8.0
8.8
8.2
7.9
5.6
6.7
7.2
7.4
6.3
7.9
2001
6.6
8.1
6.5
10.1
7.9
6.6
6.5
5.4
5.2
7.9
7.2
7.5
2002
7.8
9.2
10.0
9.3
7.5
6.9
5.6
5.3
5.2
5.7
6.4
6.8
2003
7.8
6.8
8.3
9.8
6.3
5.5
6.2
4.3
5.8
5.1
8.2
9.1
2004
7.8
7.7
8.9
8.1
9.5
6.3
5.6
5.7
5.0
6.3
6.8
7.9
2005
6.7
6.3
8.3
9.2
6.4
6.0
4.1
4.4
5.5
5.8
9.0
7.4
2006
9.1
8.0
9.7
9.0
6.2
6.1
6.2
6.4
5.4
7.6
8.0
7.6
2007
7.7
8.8
8.4
7.5
4.9
5.1
2.9
4.9
4.9
5.9
6.5
6.2
2008
9.2
7.8
8.7
9.4
7.6
7.2
4.9
2.4
3.7
5.6
8.1
9.3
2009
7.6
8.8
9.4
8.2
5.5
6.0
4.4
5.0
3.5
6.5
6.3
7.5
2010
6.1
5.8
8.5
8.2
5.4
5.9
4.8
4.8
5.2
4.9
8.9
7.5
2011
6.8
8.3
8.3
9.4
8.4
7.8
5.0
4.5
4.7
6.2
8.8
6.3
2012
8.0
10.4
7.9
6.1
6.4
5.7
4.7
4.6
4.5
6.5
6.0
6.6
2013
6.5
6.8
7.5
8.0
7.0
6.2
3.9
3.0
3.9
5.5
7.8
6.7
2014
8.7
7.1
9.1
9.4
7.6
6.8
5.0
5.2
5.5
6.0
8.3
6.3
2015
6.4
7.7
5.6
7.3
6.0
6.1
5.1
3.7
4.8
4.9
7.8
7.3
2016
6.8
8.7
8.7
7.4
5.6
4.7
4.7
4.2
4.9
6.4
6.4
6.3
2017
7.6
8.1
9.1
8.3
7.0
5.9
4.5
3.5
4.7
7.1
6.2
7.0
2018
7.6
7.5
8.5
9.1
5.6
6.3
3.1
5.0
4.1
5.0
6.0
6.8
2019
6.8
7.6
6.9
7.5
6.1
5.2
4.3
3.5
4.7
6.5
5.9
6.4
2020
6.6
6.2
6.6
7.3
5.0
6.4
4.2
2.5
0.0
0.0
0.0
0.0
2021
0.0
0.0
0.0
4.7
4.8
4.7
3.3
4.2
4.6
5.9
6.1
6.6
2022
6.6
7.4
7.6
9.3
7.3
4.9
4.4
4.5
5.0
5.4
7.2
7.3
2023
6.6
7.3
8.4
7.9
3.9
3.2
4.5
4.0
4.0
6.7
5.0
6.6
2024
5.6
6.8
8.4
8.3
5.0
5.2
4.7
4.1
3.6
6.4
5.4
5.2
2025
6.9
7.0
9.7
8.1
5.7
6.1
5.8
5.0
3.6
6.1
6.7
7.7
2026
8.4
7.6
11.1
10.3
7.6
7.7
6.9
8.3
8.1
6.5
7.2
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
1996
M
M
M
M
M
82.00
87.97
87.25
77.40
68.81
49.11
45.84
1997
41.47
47.11
60.63
63.53
74.14
83.22
88.32
86.08
82.77
69.95
52.71
43.61
1998
44.29
51.04
51.29
65.30
81.94
86.47
89.90
91.54
87.97
70.34
59.97
47.44
1999
42.48
55.71
54.74
67.55
75.39
81.30
92.39
93.10
78.57
72.57
67.47
49.77
2000
45.21
54.94
59.52
67.38
77.46
80.17
88.33
97.10
86.60
72.57
50.70
31.61
2001
40.27
45.23
53.74
73.50
78.09
84.22
93.03
94.29
81.55
70.11
62.33
50.39
2002
46.58
50.19
55.15
68.73
72.56
85.99
90.55
91.19
87.36
65.37
58.05
46.84
2003
42.22
44.79
57.21
69.31
76.25
81.97
91.50
93.15
76.58
71.68
57.33
47.23
2004
43.72
45.12
61.02
67.71
78.99
82.19
84.92
84.05
84.07
71.56
56.67
50.35
2005
42.23
51.89
58.72
68.78
77.48
86.78
90.85
90.72
86.29
71.68
62.99
44.87
2006
55.45
49.61
60.57
74.47
78.50
88.26
93.29
94.16
80.70
69.59
61.17
48.42
2007
39.99
45.77
66.67
64.89
77.57
83.10
87.63
93.19
83.07
72.39
60.13
43.73
2008
44.29
45.00
58.48
64.78
76.59
84.18
89.13
85.47
78.39
69.90
56.09
46.61
2009
43.97
55.34
61.48
66.80
75.65
89.22
87.25
86.05
78.03
61.69
62.29
40.96
2010
36.22
40.51
58.43
74.63
78.34
89.88
91.82
95.77
85.09
76.75
61.95
46.42
2011
41.56
46.22
58.81
72.44
75.33
92.21
101.32
98.06
82.63
76.06
59.34
49.75
2012
53.90
52.57
70.29
73.53
83.06
90.27
101.14
94.23
83.30
69.87
63.73
51.45
2013
49.44
47.99
54.97
64.43
74.63
86.24
90.45
88.03
85.60
69.74
55.46
43.84
2014
44.26
43.75
58.65
70.24
80.13
83.77
86.52
93.23
81.40
73.03
53.17
46.16
2015
47.87
43.82
62.65
70.93
74.84
88.23
89.58
87.18
83.93
73.42
61.20
54.90
2016
44.45
57.97
65.52
72.67
75.26
91.04
90.77
90.49
84.97
76.74
65.30
46.48
2017
49.45
61.46
63.84
70.10
78.42
86.86
91.35
85.19
82.40
72.68
60.65
48.52
2018
45.65
48.50
61.19
64.10
85.29
87.96
92.29
87.55
82.10
69.39
52.80
48.52
2019
43.77
44.36
55.68
71.70
76.52
85.33
89.81
86.74
87.87
66.74
57.00
51.61
2020
47.81
47.53
63.21
67.73
72.84
89.67
90.81
86.67
M
M
M
M
2021
M
M
M
66.65
72.00
88.07
88.00
89.94
86.68
73.68
60.53
60.08
2022
45.90
47.35
60.42
69.43
74.12
87.93
97.19
95.90
89.57
74.84
56.38
45.82
2023
49.42
53.61
57.39
71.20
78.65
88.30
92.01
93.84
88.08
72.87
61.93
52.79
2024
39.52
61.34
65.65
71.90
78.87
88.77
91.00
91.06
85.95
80.74
61.15
51.63
2025
40.61
45.46
67.19
68.70
75.94
85.97
91.10
86.55
82.03
74.77
63.03
52.61
2026
44.48
60.71
70.87
73.70
77.94
85.13
93.55
96.61
91.50
78.03
72.50
M
NCEI Climatology
45.20
50.25
60.20
69.50
77.60
86.81
91.39
91.21
83.00
71.70
58.60
47.70
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
73.00
68.94
67.71
55.23
48.13
33.09
26.48
1997
20.30
31.37
34.81
41.95
50.62
63.83
69.37
67.25
60.55
50.73
33.97
28.39
1998
28.74
31.53
34.67
44.93
60.19
66.63
72.16
68.35
66.84
50.36
40.95
27.76
1999
25.90
35.54
35.39
49.20
54.97
65.53
72.52
68.05
56.65
45.63
40.10
29.52
2000
25.01
32.94
40.30
44.97
58.74
64.08
68.98
71.26
58.15
53.23
28.80
16.68
2001
21.44
26.29
32.93
52.39
57.40
64.11
73.64
68.84
57.77
46.44
41.87
28.39
2002
23.17
27.14
30.63
48.61
53.50
65.69
70.69
70.15
62.12
46.28
32.17
26.55
2003
21.15
24.07
33.87
47.34
54.68
62.29
70.87
69.70
55.77
46.65
37.17
30.95
2004
23.56
27.63
40.23
47.75
60.01
63.87
66.42
63.72
59.09
51.45
41.53
27.23
2005
26.96
31.89
34.05
47.82
55.79
66.68
67.85
69.37
63.02
47.90
36.13
21.98
2006
30.06
22.66
38.29
50.83
57.06
63.35
70.26
72.02
55.31
46.59
39.08
28.38
2007
22.54
24.45
46.07
43.12
60.41
66.79
69.28
71.68
62.02
50.23
33.99
23.19
2008
23.89
24.65
34.54
45.06
56.13
65.51
69.78
67.30
57.62
46.41
35.17
23.21
2009
18.83
29.31
37.12
43.84
54.37
67.40
65.08
63.66
56.97
42.05
38.93
21.54
2010
19.55
24.06
37.03
51.31
57.00
70.35
73.14
70.08
60.40
43.54
34.88
22.71
2011
16.39
20.78
38.29
46.77
55.28
71.78
75.35
72.00
54.36
44.12
36.46
28.14
2012
24.10
30.37
46.77
51.70
60.42
64.97
72.00
65.48
59.33
44.22
33.47
28.55
2013
23.72
25.95
32.06
42.13
54.75
65.60
67.34
68.13
60.23
45.87
35.10
21.35
2014
16.74
19.54
28.55
43.07
56.52
66.07
63.97
67.71
59.17
48.55
29.53
32.00
2015
20.87
20.50
36.16
49.00
57.16
67.87
72.03
65.26
63.40
47.74
38.27
31.23
2016
23.90
28.41
38.94
47.64
53.39
67.87
72.17
68.32
60.83
52.71
40.57
23.06
2017
26.77
32.89
41.10
49.40
53.74
63.59
69.23
64.06
60.05
47.58
38.82
25.29
2018
20.81
24.50
35.55
38.40
62.06
68.16
68.68
67.81
62.70
47.97
28.20
27.29
2019
24.19
26.36
32.97
47.57
56.35
64.37
68.45
69.10
68.00
43.61
30.57
29.74
2020
28.16
28.17
43.01
44.80
55.03
67.73
72.16
64.90
M
M
M
M
2021
M
M
M
45.12
54.29
65.77
69.14
70.35
62.75
49.97
35.73
34.91
2022
18.97
21.42
33.21
45.92
58.15
67.40
71.81
69.41
60.83
46.55
33.13
26.09
2023
26.49
29.28
35.16
42.97
56.37
65.03
69.34
68.68
60.53
48.23
34.86
32.32
2024
20.00
33.72
40.32
49.27
59.03
69.27
69.37
69.22
59.80
50.68
40.73
30.34
2025
19.13
22.18
40.94
49.21
54.61
67.35
72.23
66.99
59.97
52.84
37.40
27.42
2026
17.87
30.46
42.39
51.93
55.42
67.43
72.16
70.29
69.20
52.65
61.00
M
NCEI Climatology
23.10
27.04
36.30
45.80
56.10
65.49
69.50
67.60
58.91
46.90
35.00
26.31
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
77.50
78.45
77.48
66.32
58.47
41.10
36.16
1997
30.88
39.24
47.72
52.74
62.38
73.53
78.85
76.66
71.66
60.34
43.34
36.00
1998
36.52
41.28
42.98
55.12
71.06
76.55
81.03
79.95
77.40
60.35
50.46
37.60
1999
34.19
45.63
45.06
58.37
65.18
73.42
82.45
80.57
67.61
59.10
53.78
39.65
2000
35.11
43.94
49.91
56.18
68.10
72.12
78.65
84.18
72.38
62.90
39.75
24.15
2001
30.85
35.76
43.33
62.94
67.75
74.16
83.34
81.56
69.66
58.27
52.10
39.39
2002
34.87
38.66
42.89
58.67
63.03
75.84
80.62
80.67
74.74
55.83
45.11
36.70
2003
31.68
34.43
45.54
58.32
65.46
72.13
81.19
81.43
66.17
59.16
47.25
39.09
2004
33.64
36.38
50.62
57.73
69.50
73.03
75.67
73.89
71.58
61.50
49.10
38.79
2005
34.59
41.89
46.38
58.30
66.64
76.73
79.35
80.05
74.65
59.79
49.56
33.43
2006
42.75
36.14
49.43
62.65
67.78
75.80
81.77
83.09
68.01
58.09
50.13
38.40
2007
31.26
35.11
56.37
54.00
68.99
74.95
78.45
82.44
72.55
61.31
47.06
33.46
2008
34.09
34.82
46.51
54.92
66.36
74.85
79.45
76.39
68.01
58.16
45.63
34.91
2009
31.40
42.32
49.30
55.32
65.01
78.31
76.16
74.86
67.50
51.87
50.61
31.25
2010
27.89
32.28
47.73
62.97
67.67
80.12
82.48
82.93
72.75
60.14
48.41
34.56
2011
28.98
33.50
48.55
59.60
65.30
82.00
88.34
85.03
68.50
60.09
47.90
38.94
2012
39.00
41.47
58.53
62.62
71.74
77.62
86.57
79.86
71.32
57.05
48.60
40.00
2013
36.58
36.97
43.52
53.28
64.69
75.92
78.89
78.08
72.92
57.81
45.28
32.60
2014
30.50
31.64
43.60
56.66
68.32
74.92
75.24
80.47
70.28
60.79
41.35
39.08
2015
34.37
32.16
49.40
59.97
66.00
78.05
80.81
76.22
73.67
60.58
49.73
43.06
2016
34.18
43.19
52.23
60.15
64.32
79.45
81.47
79.41
72.90
64.73
52.93
34.77
2017
38.11
47.18
52.47
59.75
66.08
75.22
80.29
74.63
71.23
60.13
49.73
36.90
2018
33.23
36.50
48.37
51.25
73.68
78.06
80.48
77.68
72.40
58.68
40.50
37.90
2019
33.98
35.36
44.32
59.63
66.44
74.85
79.13
77.92
77.93
55.18
43.78
40.68
2020
37.98
37.85
53.11
56.27
63.94
78.70
81.48
75.79
M
M
M
M
2021
M
M
M
55.88
63.15
76.92
78.57
80.15
74.71
61.82
48.13
47.50
2022
32.43
34.39
46.81
57.68
66.14
77.67
84.50
82.66
75.20
60.70
44.75
35.95
2023
37.96
41.44
46.27
57.08
67.51
76.67
80.67
81.26
74.31
60.55
48.40
42.55
2024
29.76
47.53
52.98
60.58
68.95
79.02
80.19
80.14
72.88
65.71
50.94
40.98
2025
29.87
33.82
54.06
58.96
65.27
76.66
81.66
76.77
71.00
63.81
50.22
40.02
2026
31.18
45.59
56.63
62.82
66.68
76.28
82.85
83.45
80.35
65.34
66.75
M
NCEI Climatology
34.15
38.65
48.25
57.65
66.85
76.15
80.45
79.40
70.95
59.30
46.80
37.00
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
