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 (USW00012977) 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
M
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
0.04
2001
3.47
0.89
7.09
2.00
3.53
7.63
1.65
8.88
3.72
5.22
2.95
6.60
2002
1.15
1.69
0.91
4.56
1.14
4.75
2.98
6.02
6.29
8.96
4.74
4.49
2003
1.93
3.11
1.98
1.96
0.01
3.66
7.28
2.74
7.40
6.06
7.86
2.71
2004
6.71
5.16
2.10
3.45
7.55
12.63
4.24
4.45
0.47
3.85
11.83
1.39
2005
1.90
6.02
2.86
1.15
4.69
0.80
5.10
4.60
0.96
2.41
1.76
3.48
2006
2.76
1.68
1.35
3.35
2.62
2.67
9.09
4.04
2.37
11.32
1.01
2.39
2007
6.44
0.61
6.21
4.24
6.67
4.03
9.50
6.63
2.36
3.21
3.09
1.37
2008
2.82
2.54
1.87
3.08
0.56
1.89
3.30
5.48
0.46
2.39
2.48
1.53
2009
0.31
1.83
3.98
6.21
0.33
0.78
0.96
2.32
2.17
9.40
2.25
4.80
2010
1.78
2.94
3.04
2.11
4.75
5.93
16.27
2.75
4.47
0.05
2.36
3.40
2011
3.05
0.75
1.40
0.17
0.53
2.02
0.99
0.01
1.61
2.41
0.19
4.03
2012
2.01
2.19
4.29
1.91
10.57
2.17
3.21
0.40
3.66
0.09
0.32
1.69
2013
3.14
1.28
0.94
9.14
2.77
2.27
2.96
1.30
3.12
6.71
3.23
0.65
2014
1.43
2.13
2.63
1.37
8.77
3.56
2.67
4.94
8.22
2.68
3.04
4.22
2015
3.22
0.62
5.34
9.76
20.40
2.93
0.43
7.19
5.79
11.73
2.80
4.31
2016
2.38
1.64
6.28
12.51
7.09
4.85
5.47
7.66
2.24
0.08
4.45
2.71
2017
8.77
1.69
5.13
1.79
4.94
8.52
4.32
29.99
1.60
1.96
0.44
4.26
2018
2.76
5.97
2.55
2.60
1.48
3.74
3.62
3.99
5.37
7.08
1.49
8.20
2019
4.05
2.14
0.20
1.86
12.63
6.34
1.55
1.79
9.30
1.46
1.71
0.73
2020
3.80
1.86
1.27
2.38
5.29
5.42
4.67
2.78
8.65
0.87
5.47
6.41
2021
2.12
1.52
1.83
2.45
13.51
9.19
4.96
4.63
3.86
3.15
1.83
2.40
2022
2.39
0.51
2.10
1.45
2.58
0.46
1.80
5.41
1.08
2.27
7.58
1.77
2023
3.04
0.98
1.61
5.85
5.20
1.69
3.76
0.09
1.09
3.15
3.11
2.05
2024
8.45
1.53
2.59
2.21
8.59
4.51
10.15
1.44
1.13
2.43
5.81
2.34
2025
2.80
1.61
0.86
0.94
4.78
5.04
3.33
7.06
1.67
2.46
1.87
1.38
2026
0.78
1.92
1.61
5.76
7.92
6.10
M
M
M
M
M
M
NCEI Climatology
3.63
2.95
3.49
4.26
5.24
4.22
4.16
5.27
4.42
4.65
3.78
3.76
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
M
4.3
3.7
2.9
5.8
5.8
5.7
1997
7.0
8.0
6.4
7.1
5.0
3.7
2.1
3.7
3.5
5.4
5.7
6.0
1998
6.6
6.1
8.5
6.8
6.2
8.8
5.5
3.2
4.7
5.8
5.4
6.6
1999
7.7
7.0
7.6
7.6
5.9
5.2
3.6
3.9
4.2
4.3
4.5
6.5
2000
8.4
7.1
7.0
6.2
7.5
6.0
4.4
3.3
5.1
5.8
6.3
7.4
2001
8.0
9.2
7.6
9.9
8.4
7.3
5.7
6.3
6.0
6.7
6.9
7.3
2002
9.1
8.1
11.2
9.5
9.6
6.1
6.3
4.7
6.1
6.7
7.5
8.6
2003
7.9
9.4
7.3
8.9
9.1
6.3
5.4
5.5
4.8
5.7
7.6
7.8
2004
8.1
8.7
8.4
8.4
9.4
6.8
5.4
5.9
5.2
7.4
7.7
7.1
2005
8.6
8.1
7.8
9.2
6.9
6.8
5.4
4.2
5.9
5.2
7.1
7.9
2006
8.8
9.2
10.3
9.1
8.6
6.1
5.9
5.6
6.4
7.1
8.2
8.1
2007
8.5
8.1
9.4
8.4
7.8
6.8
5.1
4.8
4.8
5.9
6.5
7.9
2008
8.9
9.1
11.0
9.6
9.7
8.6
6.0
5.5
6.8
5.4
6.1
9.4
2009
7.9
10.1
9.3
10.8
8.0
7.9
7.7
5.9
5.0
8.1
5.6
7.5
2010
7.9
8.5
8.2
9.3
8.7
7.4
5.8
5.2
5.7
5.9
8.8
9.0
2011
7.9
10.8
9.5
12.3
11.6
9.2
6.4
5.9
6.3
5.8
9.3
8.9
2012
8.8
7.6
7.9
9.0
7.1
6.2
4.9
4.9
5.8
6.5
6.8
8.2
2013
10.2
7.7
9.6
9.3
9.7
6.4
6.3
6.0
6.2
6.1
8.0
7.1
2014
8.8
9.2
9.5
10.2
9.7
9.2
5.6
7.2
6.1
6.2
8.0
7.9
2015
7.4
8.8
7.9
8.3
9.7
6.9
7.7
5.7
5.3
7.3
7.9
8.3
2016
7.5
8.4
10.1
8.8
8.4
6.1
7.6
5.8
5.1
6.1
6.6
8.9
2017
8.9
9.5
9.7
9.7
9.7
8.3
6.2
8.3
6.0
6.5
7.2
7.6
2018
8.2
9.5
9.7
9.3
8.1
8.9
5.8
6.9
5.4
8.2
7.9
8.3
2019
8.4
9.4
9.0
9.5
10.2
7.3
7.4
5.8
6.7
8.0
7.6
7.2
2020
8.1
9.1
9.8
8.9
8.7
8.0
7.6
6.4
8.3
6.8
6.7
7.4
2021
7.6
9.5
9.5
9.6
9.5
6.8
5.3
5.5
5.8
6.2
6.6
8.5
2022
8.5
9.0
9.6
11.3
10.2
7.4
7.6
6.5
4.9
6.7
8.5
7.7
2023
9.0
9.3
10.0
9.6
6.6
8.0
7.1
7.5
5.8
8.1
7.0
7.0
2024
8.9
9.0
8.3
10.1
9.5
7.7
6.4
5.0
6.8
6.5
7.7
7.6
2025
8.6
9.2
9.4
10.8
9.4
7.8
6.2
4.5
5.1
6.1
7.6
7.4
2026
7.9
8.3
10.1
10.2
7.9
8.5
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
1996
M
M
M
M
M
M
92.50
91.58
89.67
80.90
73.70
68.13
1997
60.26
63.79
73.90
74.38
83.61
90.54
96.76
95.60
92.20
78.96
66.36
61.98
1998
68.48
65.72
70.17
77.31
90.68
94.30
98.03
96.52
90.89
82.15
73.75
64.65
1999
67.89
72.87
72.88
81.90
87.11
89.37
92.41
98.19
91.11
83.58
78.27
68.56
2000
67.95
73.54
78.15
80.71
87.40
90.43
96.50
96.68
91.16
81.45
82.33
46.77
2001
58.97
68.80
66.17
80.37
86.88
89.80
93.25
93.30
86.64
79.84
75.29
66.60
2002
67.41
64.47
74.42
83.56
88.10
92.05
93.07
91.63
87.50
78.89
68.99
64.42
2003
59.37
62.26
70.65
79.43
89.97
91.96
89.74
92.15
85.77
81.75
75.81
66.49
2004
63.09
62.04
75.21
77.61
83.42
87.02
91.29
91.87
90.18
85.10
71.71
64.86
2005
66.59
67.39
73.21
79.78
86.45
93.66
94.11
92.56
92.76
83.38
76.04
64.70
2006
70.19
66.36
74.69
83.11
86.23
90.07
89.33
92.25
88.33
81.53
73.33
64.37
2007
57.65
66.86
77.29
76.33
85.16
90.50
89.19
93.90
90.83
84.03
74.23
69.94
2008
63.53
72.26
75.05
81.25
87.98
95.23
94.70
93.62
89.16
81.63
74.34
67.39
2009
68.00
73.48
74.19
79.01
87.99
96.47
99.08
96.44
86.43
80.04
72.56
57.83
2010
58.83
56.67
69.09
78.46
88.53
90.86
90.88
95.16
88.75
84.44
73.42
66.36
2011
61.13
66.82
76.74
85.17
88.68
96.37
97.29
101.58
95.10
83.29
75.58
64.53
2012
69.73
67.57
77.89
83.14
87.61
92.73
90.24
94.36
90.43
83.20
77.16
71.12
2013
66.00
69.84
73.95
76.80
84.57
94.70
94.18
95.23
92.60
82.13
68.77
61.77
2014
62.84
64.89
69.81
79.97
84.94
91.07
93.42
93.30
89.13
85.52
68.50
66.55
2015
59.29
63.93
71.48
80.37
85.32
90.83
95.55
95.58
89.13
84.94
73.87
70.61
2016
63.84
71.55
76.13
79.60
84.03
90.30
94.35
91.84
90.57
86.13
77.13
66.26
2017
69.26
75.75
77.81
83.10
87.10
91.40
95.15
93.39
91.40
84.71
79.43
64.71
2018
61.16
72.96
78.77
79.07
91.71
94.60
96.06
97.03
88.57
82.65
69.40
66.42
2019
65.42
69.21
73.26
80.67
85.84
90.87
93.81
95.84
93.40
82.94
71.50
70.06
2020
68.03
67.76
79.87
81.33
88.03
91.47
93.65
95.55
88.93
83.52
78.53
67.90
2021
66.68
62.93
76.94
80.27
85.58
92.77
93.00
95.16
91.10
86.35
74.87
78.29
2022
66.23
65.79
76.45
85.07
91.10
96.93
99.26
94.29
92.17
84.68
71.13
68.74
2023
70.23
72.04
77.97
78.73
86.77
95.20
98.68
102.90
97.97
83.26
71.83
68.87
2024
62.06
72.62
76.68
82.27
88.61
93.67
92.26
97.29
92.47
90.16
79.90
72.26
2025
59.16
70.14
80.00
83.77
89.42
91.90
93.90
95.77
93.53
89.71
81.00
71.23
2026
67.00
76.71
80.84
81.13
84.71
89.59
M
M
M
M
M
M
NCEI Climatology
64.29
68.18
74.11
80.10
87.09
92.31
95.01
94.19
89.70
83.30
73.60
66.50
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
M
74.80
73.32
70.30
63.35
54.23
48.87
1997
43.97
48.41
55.74
56.59
63.36
72.08
73.56
74.52
70.75
63.04
49.77
42.61
1998
50.20
48.21
51.83
58.37
69.14
76.25
75.03
74.71
73.71
64.92
57.47
48.19
1999
50.83
54.87
57.54
67.12
70.99
76.10
76.03
78.63
68.96
60.32
55.47
46.52
2000
49.53
56.94
60.10
63.25
74.32
77.49
76.42
76.87
71.26
67.45
60.60
38.09
2001
40.90
51.51
46.77
62.73
66.20
71.70
73.83
73.61
68.12
56.55
53.09
47.25
2002
45.04
41.04
53.12
66.20
68.41
73.08
75.36
72.91
69.74
63.70
47.29
44.15
2003
40.13
45.25
50.32
60.02
70.09
71.42
73.24
73.95
67.59
60.42
54.81
41.46
2004
47.53
45.06
58.46
59.12
66.79
72.81
74.24
72.82
70.99
67.89
54.10
44.58
2005
48.72
52.93
52.18
57.91
65.43
72.64
74.49
74.33
73.63
59.35
51.99
41.05
2006
46.38
44.82
56.27
63.34
66.50
70.27
74.11
74.68
68.84
62.77
51.26
46.31
2007
41.19
44.75
56.61
56.88
67.71
73.83
74.29
76.13
72.43
60.84
53.70
46.71
2008
43.16
49.22
53.72
59.50
69.69
74.82
73.85
75.49
68.67
57.71
51.59
45.98
2009
40.74
50.18
52.34
58.03
68.53
72.87
76.49
74.11
69.62
61.40
49.29
41.16
2010
37.88
38.87
47.63
59.26
68.43
74.50
75.33
73.22
71.35
57.36
50.12
43.57
2011
40.45
43.54
55.06
62.39
67.26
73.29
75.41
76.00
69.68
57.69
51.20
46.54
2012
47.12
52.45
58.92
62.97
68.32
72.87
74.61
75.71
69.21
60.15
50.42
47.22
2013
45.84
48.66
49.48
56.55
66.03
73.27
74.17
74.42
73.57
62.00
48.97
41.94
2014
37.97
46.50
49.10
59.37
62.77
74.60
74.55
75.29
73.07
62.00
48.17
49.81
2015
40.55
42.93
52.87
64.57
69.90
73.20
74.23
72.65
70.20
62.26
54.76
49.87
2016
41.87
46.86
57.00
59.73
66.90
73.37
75.71
74.48
71.93
62.48
55.93
50.61
2017
49.68
55.75
59.71
61.37
66.71
74.80
76.05
75.97
70.46
60.65
57.87
44.42
2018
39.32
56.64
59.06
57.80
70.52
77.30
75.58
76.45
74.80
65.45
50.07
47.74
2019
43.97
53.14
54.45
59.47
70.42
72.97
75.10
75.90
74.26
62.71
49.76
45.29
2020
48.97
46.52
62.39
60.60
67.52
72.77
76.90
75.58
72.27
61.39
56.50
43.68
2021
45.81
44.50
55.35
61.47
70.10
76.03
76.68
77.94
70.80
65.74
51.90
60.13
2022
43.10
41.18
51.58
65.70
71.19
75.07
76.74
76.13
69.33
57.23
52.63
48.35
2023
48.71
50.93
58.48
59.73
68.68
74.97
77.19
77.77
73.53
63.13
51.90
47.42
2024
40.32
51.00
57.48
64.07
72.84
76.63
74.68
77.00
72.47
63.84
58.53
51.81
2025
40.16
50.86
56.97
64.10
70.77
75.40
75.23
75.35
70.43
64.42
56.77
49.81
2026
44.16
52.00
59.16
65.77
66.97
76.04
M
M
M
M
M
M
NCEI Climatology
45.30
49.60
55.29
60.40
68.61
74.10
75.70
75.70
71.50
62.00
52.70
46.40
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
M
83.65
82.45
79.98
72.13
63.97
58.50
1997
52.11
56.10
64.82
65.49
73.48
81.31
85.16
85.06
81.47
71.00
58.07
52.29
1998
59.34
56.97
61.00
67.84
79.91
85.27
86.53
85.62
82.30
73.54
65.61
56.42
1999
59.36
63.87
65.21
74.51
79.05
82.73
84.22
88.41
80.04
71.95
66.87
57.54
2000
58.74
65.24
69.13
71.98
80.86
83.96
86.46
86.78
81.21
74.45
71.47
42.43
2001
49.94
60.15
56.47
71.55
76.54
80.75
83.54
83.46
77.38
68.20
64.19
56.93
2002
56.22
52.76
63.77
74.88
78.26
82.57
84.22
82.27
78.62
71.30
58.14
54.28
2003
49.75
53.76
60.49
69.72
80.03
81.69
81.49
83.05
76.68
71.09
65.31
53.98
2004
55.31
53.55
66.84
68.36
75.11
79.92
82.76
82.35
80.59
76.49
62.90
54.72
2005
57.65
60.16
62.70
68.85
75.94
83.15
84.30
83.44
83.19
71.37
64.02
52.87
2006
58.29
55.59
65.48
73.23
76.37
80.17
81.72
83.47
78.59
72.15
62.30
55.34
2007
49.42
55.80
66.95
66.61
76.44
82.17
81.74
85.02
81.63
72.44
63.97
58.32
2008
53.34
60.74
64.39
70.37
78.84
85.02
84.27
84.56
78.91
69.67
62.97
56.69
2009
54.37
61.83
63.26
68.52
78.26
84.67
87.79
85.27
78.03
70.72
60.93
49.49
2010
48.36
47.77
58.36
68.86
78.48
82.68
83.11
84.19
80.05
70.90
61.77
54.96
2011
50.79
55.18
65.90
73.78
77.97
84.83
86.35
88.79
82.39
70.49
63.39
55.54
2012
58.42
60.01
68.40
73.06
77.97
82.80
82.42
85.04
79.82
71.67
63.79
59.17
2013
55.92
59.25
61.71
66.67
75.30
83.98
84.18
84.82
83.08
72.06
58.87
51.85
2014
50.40
55.70
59.45
69.67
73.85
82.83
83.98
84.30
81.10
73.76
58.33
58.18
2015
49.92
53.43
62.18
72.47
77.61
82.02
84.89
84.11
79.67
73.60
64.31
60.24
2016
52.85
59.21
66.56
69.67
75.47
81.83
85.03
83.16
81.25
74.31
66.53
58.43
2017
59.47
65.75
68.76
72.23
76.90
83.10
85.60
84.68
80.93
72.68
68.65
54.56
2018
50.24
64.80
68.92
68.43
81.11
85.95
85.82
86.74
81.68
74.05
59.73
57.08
2019
54.69
61.18
63.85
70.07
78.13
81.92
84.45
85.87
83.83
72.82
60.63
57.68
2020
58.50
57.14
71.13
70.97
77.77
82.12
85.27
85.56
80.60
72.45
67.52
55.79
2021
56.24
53.71
66.15
70.87
77.84
84.40
84.84
86.55
80.95
76.05
63.38
69.21
2022
54.66
53.48
64.02
75.38
81.15
86.00
88.00
85.21
80.75
70.95
61.88
58.55
2023
59.47
61.48
68.23
69.23
77.73
85.08
87.94
90.34
85.75
73.19
61.87
58.15
2024
51.19
61.81
67.08
73.17
80.73
85.15
83.47
87.15
82.47
77.00
69.22
62.03
2025
49.66
60.50
68.48
73.93
80.10
83.65
84.56
85.56
81.98
77.06
68.88
60.52
2026
55.58
64.36
70.00
73.45
75.84
82.81
M
M
M
M
M
M
NCEI Climatology
54.80
58.89
64.70
70.25
77.85
83.20
85.35
84.95
80.60
72.65
63.15
56.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
