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 (USW00003999) 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
M
M
M
3.26
2.11
2.61
1997
0.91
3.84
2.49
6.09
2.78
5.10
0.18
0.58
1.14
2.36
3.00
5.02
1998
3.14
2.80
2.99
1.50
0.89
1.47
3.35
1.05
2.06
6.36
1.75
1.99
1999
0.07
0.05
3.49
2.07
6.54
1.77
4.36
0.24
0.07
2.67
0.11
1.60
2000
1.16
3.90
1.32
1.73
3.78
2.55
1.50
0.22
2.62
3.78
5.56
1.25
2001
3.26
1.31
3.92
1.15
4.42
1.22
0.78
8.32
2.31
1.87
6.39
1.81
2002
0.54
0.91
0.95
1.79
1.64
7.32
6.49
0.13
4.37
4.47
0.53
3.11
2003
1.15
3.51
1.26
0.01
1.27
5.08
0.71
0.10
4.40
2.70
0.78
0.27
2004
2.48
1.46
1.99
2.91
0.64
3.56
1.65
0.61
0.75
6.33
9.22
0.78
2005
2.37
2.16
3.61
0.95
3.60
0.43
1.91
2.96
0.88
1.25
1.81
0.09
2006
1.25
0.78
1.72
5.08
3.01
0.00
2.82
0.49
4.48
5.82
0.09
1.56
2007
4.00
0.09
7.39
1.86
6.31
11.55
4.94
1.50
1.84
1.23
1.10
0.60
2008
0.39
0.07
2.50
1.92
4.43
0.76
1.13
2.37
0.35
0.43
1.42
0.19
2009
0.84
0.71
5.02
3.05
1.51
2.28
0.90
1.20
6.75
11.09
0.69
1.37
2010
3.44
2.72
2.82
1.67
0.66
1.08
3.10
0.21
6.88
0.47
0.39
0.16
2011
1.08
0.35
0.06
0.98
1.61
1.78
0.04
0.00
0.23
2.35
1.03
1.21
2012
1.20
2.23
4.50
0.42
3.61
1.68
1.28
0.34
2.46
1.74
0.00
0.12
2013
2.07
0.29
1.69
0.72
4.42
0.67
8.04
1.54
5.25
1.83
1.80
0.75
2014
0.03
0.01
0.39
0.26
5.26
2.02
0.58
0.81
2.24
1.08
2.72
0.39
2015
0.93
0.05
2.94
2.56
9.25
1.68
0.00
0.32
0.77
8.96
4.61
1.80
2016
0.10
1.25
4.35
4.96
6.47
1.45
0.23
10.74
2.38
0.00
6.38
1.55
2017
2.63
2.80
2.02
1.86
2.32
1.25
1.17
5.47
2.17
0.95
0.46
2.46
2018
0.07
2.37
1.49
0.39
5.28
3.83
0.80
0.45
6.92
10.28
0.64
3.25
2019
2.46
0.44
0.82
2.97
5.42
2.28
2.02
0.21
1.05
1.25
0.84
0.52
2020
2.02
2.57
4.32
3.06
3.64
0.99
0.56
1.64
4.67
0.23
0.59
2.33
2021
2.45
0.33
1.44
1.81
4.99
3.38
4.19
2.71
1.79
3.45
1.28
0.55
2022
1.23
0.10
0.29
0.15
2.83
2.16
0.08
4.34
0.25
1.57
3.52
0.70
2023
1.12
1.40
0.72
3.24
5.54
0.37
0.00
0.06
2.48
4.50
0.99
3.63
2024
2.79
1.36
2.03
4.33
7.00
1.02
4.20
0.16
1.82
0.10
0.87
0.59
2025
1.78
0.50
1.23
1.79
7.12
2.89
14.33
0.85
0.68
2.33
2.13
0.04
2026
2.19
0.63
0.93
6.50
9.33
1.38
2.37
M
M
M
M
M
NCEI Climatology
1.65
1.72
2.66
2.12
3.67
2.85
1.79
1.76
2.89
3.18
2.25
1.93
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1996
M
M
M
M
M
M
M
M
M
7.4
8.6
7.1
1997
7.9
7.7
7.7
8.7
7.6
6.9
6.3
6.7
6.0
7.2
6.9
7.8
1998
7.0
7.2
10.2
8.7
8.3
10.4
7.7
5.3
5.7
7.8
7.0
7.3
1999
8.1
7.7
8.9
9.2
7.9
8.6
7.2
5.1
7.1
6.2
5.6
7.2
2000
7.5
7.6
8.2
8.5
9.9
8.5
7.2
6.4
5.9
7.6
6.8
6.8
2001
6.2
7.5
6.8
9.3
8.4
8.3
7.6
6.8
5.6
7.4
6.9
6.5
2002
7.5
7.6
9.9
9.8
10.4
7.8
7.0
6.5
6.0
6.1
7.3
7.3
2003
7.1
8.3
7.4
9.5
8.4
6.6
6.6
6.8
6.2
5.6
7.7
8.2
2004
7.0
7.9
7.9
8.5
9.3
6.4
6.7
6.6
5.9
7.0
7.0
6.6
2005
7.3
6.3
7.9
8.9
7.4
7.2
5.9
6.0
6.0
6.2
6.6
6.2
2006
7.8
8.1
9.1
9.0
8.6
5.9
7.4
7.4
6.3
6.5
7.3
6.7
2007
5.5
7.6
8.0
8.1
7.2
7.2
5.3
6.1
5.1
6.2
7.0
7.4
2008
7.5
8.3
10.2
9.3
8.8
10.4
7.8
5.7
5.5
5.7
5.8
8.0
2009
6.4
9.0
8.8
8.6
6.6
7.5
6.5
6.4
5.4
7.2
4.9
5.9
2010
6.7
7.0
8.1
8.3
7.2
7.4
6.5
5.5
5.4
5.1
8.5
7.6
2011
6.6
9.1
8.9
10.5
9.7
8.9
6.7
6.0
5.9
6.5
7.5
6.8
2012
6.8
7.1
7.5
8.3
7.7
7.0
6.6
7.0
6.3
7.3
6.1
6.7
2013
7.3
8.5
9.0
9.0
9.2
7.5
6.6
5.4
4.9
6.2
6.8
5.7
2014
7.5
8.0
8.7
9.1
8.7
8.6
6.1
6.6
5.6
6.1
7.5
6.6
2015
6.6
7.2
6.7
7.7
7.6
6.1
8.1
6.0
5.6
6.4
6.4
6.0
2016
6.3
7.6
8.4
7.1
7.4
6.2
8.4
6.3
5.3
5.3
6.2
7.2
2017
7.9
7.2
8.3
8.7
7.7
7.2
6.5
7.2
6.1
5.8
6.0
6.0
2018
6.7
7.4
8.0
8.6
7.4
8.3
6.3
6.8
5.2
5.9
6.5
7.9
2019
7.0
7.4
7.9
8.4
7.7
7.2
7.0
6.2
6.0
6.5
4.7
5.2
2020
6.8
7.2
7.4
7.1
7.7
6.9
7.1
6.2
6.4
6.6
5.9
6.3
2021
6.9
7.9
8.3
8.0
7.5
5.9
5.3
5.9
5.1
6.2
5.9
6.0
2022
6.3
7.6
8.6
9.8
9.7
7.3
7.3
6.4
4.5
6.5
6.1
6.1
2023
6.9
7.6
8.2
7.9
5.4
7.1
7.0
6.9
5.9
6.9
5.8
5.6
2024
6.7
7.3
7.6
8.4
7.3
6.8
6.2
5.2
6.0
5.7
6.5
6.1
2025
7.3
7.8
8.6
9.4
7.7
7.9
6.2
4.9
4.7
5.6
6.1
5.9
2026
6.5
6.4
8.8
7.8
6.5
7.5
6.5
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
M
M
M
76.84
67.60
62.26
1997
55.81
57.54
69.65
70.59
79.29
86.41
93.37
92.65
90.37
76.15
62.84
56.81
1998
62.55
61.28
66.13
76.43
89.81
93.67
95.28
92.07
87.57
77.13
67.37
58.29
1999
64.60
70.36
68.42
79.03
81.77
87.47
90.45
97.19
90.10
79.97
73.50
62.48
2000
62.70
69.86
72.97
77.55
85.63
87.37
96.59
96.42
91.15
75.35
60.40
51.64
2001
54.86
63.25
61.55
77.06
83.47
89.48
94.83
92.61
84.00
76.11
69.11
59.86
2002
61.55
60.07
68.17
79.97
85.30
90.01
88.01
92.57
86.53
73.15
67.82
60.15
2003
56.64
57.41
68.81
80.23
87.09
88.63
92.25
93.88
83.28
78.03
67.15
62.11
2004
59.16
56.31
71.26
72.87
81.74
84.71
90.77
90.65
87.13
81.80
65.97
60.68
2005
61.20
61.13
68.77
76.99
81.87
90.93
93.37
92.42
92.40
79.15
74.07
62.62
2006
68.59
63.21
72.32
83.15
86.25
89.40
93.53
96.35
87.27
79.66
70.64
61.87
2007
52.65
62.89
71.59
72.34
80.37
86.43
86.67
91.46
86.67
82.00
69.43
63.20
2008
58.35
69.67
71.97
78.38
86.48
94.77
94.77
93.03
88.23
80.37
70.62
63.12
2009
65.02
70.93
73.44
77.53
85.38
94.56
97.62
97.44
83.86
74.94
69.29
54.68
2010
55.75
53.19
68.31
75.85
85.95
91.67
91.18
97.29
87.16
80.95
69.75
61.60
2011
57.10
61.54
75.16
85.05
86.10
95.83
98.00
102.70
95.93
82.02
71.48
58.46
2012
65.35
65.15
74.81
83.87
86.61
94.17
95.30
97.94
88.93
78.51
73.63
65.48
2013
61.60
67.51
72.84
76.63
83.98
93.63
92.92
95.16
90.53
78.84
64.13
57.26
2014
61.77
62.32
69.81
78.43
84.13
89.13
93.65
96.35
89.07
83.26
63.55
59.48
2015
55.19
57.48
67.80
78.00
80.29
88.80
94.81
97.71
92.43
84.10
68.17
66.10
2016
60.90
69.03
73.81
78.10
81.48
90.90
96.94
92.00
88.77
83.48
72.00
61.19
2017
64.71
72.32
75.48
79.63
84.65
91.37
97.36
91.87
88.50
80.16
74.37
60.00
2018
58.55
63.86
75.61
77.77
89.71
94.97
99.23
97.32
85.33
75.24
64.10
59.97
2019
58.90
62.71
67.74
78.77
83.61
91.07
94.90
98.74
94.23
78.45
65.14
64.58
2020
63.61
61.48
73.39
76.97
85.26
91.13
97.16
97.74
84.56
80.68
73.97
65.84
2021
61.39
55.25
72.97
76.00
80.68
89.73
90.61
92.35
92.00
83.04
70.10
73.84
2022
59.90
60.29
73.29
83.10
92.97
96.87
100.55
96.26
92.47
82.52
64.93
61.16
2023
65.39
65.61
74.35
77.17
84.29
96.30
101.03
103.52
96.13
81.10
67.40
65.48
2024
56.42
69.17
73.13
79.33
86.23
93.47
93.42
98.19
90.90
88.77
76.07
68.10
2025
54.97
64.54
79.71
82.93
88.35
92.07
90.74
94.29
90.73
86.03
74.60
66.77
2026
61.68
73.71
80.03
78.17
83.29
90.37
93.93
82.00
M
M
M
M
NCEI Climatology
60.69
64.29
71.50
78.71
84.90
91.50
95.00
95.80
89.10
80.00
69.00
61.40
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
M
M
M
57.74
47.90
40.48
1997
36.48
42.02
50.33
51.63
62.81
69.50
73.36
72.38
69.17
58.01
44.20
36.52
1998
42.92
42.29
46.10
53.43
66.54
73.32
74.61
73.06
71.71
60.71
51.12
39.70
1999
39.95
46.50
48.70
58.37
64.45
71.90
71.84
74.14
67.11
55.91
48.63
39.45
2000
41.68
47.34
51.32
57.01
66.59
71.14
73.54
72.53
66.42
61.72
44.27
33.83
2001
35.83
43.94
44.21
59.43
64.14
70.74
73.71
73.13
65.48
55.28
50.68
41.38
2002
38.97
36.50
45.82
61.61
64.85
71.06
72.22
73.70
67.17
59.00
45.60
39.66
2003
36.43
39.33
47.52
57.58
68.47
69.71
72.93
74.92
67.18
57.49
49.67
39.52
2004
41.92
38.94
52.96
55.71
64.27
68.94
71.86
71.55
68.03
64.63
48.52
38.74
2005
43.48
44.87
47.00
55.06
62.72
71.14
72.96
73.04
71.23
57.12
49.77
37.79
2006
42.37
40.36
53.15
61.36
64.36
69.60
73.29
74.54
67.16
57.94
49.57
41.19
2007
35.64
39.57
52.97
53.39
64.63
69.93
71.45
73.53
69.35
59.10
49.79
38.80
2008
37.10
42.00
48.10
55.86
65.83
73.10
72.50
72.76
65.75
56.12
48.00
38.25
2009
36.13
45.79
49.83
54.31
64.88
71.20
74.45
73.19
65.94
55.30
46.91
34.64
2010
34.98
35.25
43.80
55.16
64.99
72.18
73.28
73.96
68.05
54.50
46.74
38.74
2011
34.42
37.68
50.39
59.18
63.10
70.89
74.70
77.63
67.60
58.05
48.86
40.73
2012
40.29
44.58
53.28
60.23
66.23
71.90
73.70
74.23
67.53
58.00
49.10
42.19
2013
39.05
43.24
47.23
53.67
62.02
71.93
71.85
72.94
68.87
58.39
44.90
34.74
2014
33.32
38.00
44.06
56.43
61.16
71.00
72.10
72.97
68.67
61.42
42.83
44.78
2015
35.65
37.41
47.66
59.50
64.58
70.63
73.38
74.45
69.67
61.10
49.97
42.29
2016
37.06
43.76
52.03
57.03
62.68
71.53
74.65
73.45
69.93
61.32
53.47
43.03
2017
41.65
48.93
55.39
57.37
62.29
71.50
74.32
72.90
67.83
56.42
52.97
39.10
2018
34.42
43.79
52.84
52.23
68.06
74.10
74.23
74.29
70.03
59.07
43.13
40.25
2019
39.03
44.93
47.55
56.87
66.10
70.96
73.58
76.55
72.63
55.16
43.28
38.61
2020
42.97
39.10
55.87
53.97
62.84
70.53
74.77
73.32
66.27
56.55
49.97
37.97
2021
38.53
34.79
50.03
55.73
63.23
71.03
72.68
73.45
68.23
60.64
44.18
51.52
2022
34.55
32.89
45.39
60.57
68.55
73.33
75.74
74.58
68.73
57.52
47.30
42.77
2023
41.97
41.36
51.81
55.70
64.77
73.30
76.42
77.13
73.23
60.29
48.77
42.58
2024
34.58
47.31
52.81
60.10
68.35
74.30
73.23
74.68
68.80
63.32
51.07
46.39
2025
34.65
41.07
53.23
60.10
65.29
72.20
72.84
73.45
68.23
62.16
53.03
43.81
2026
36.94
47.21
55.00
62.17
63.19
73.33
73.86
77.00
M
M
M
M
NCEI Climatology
38.10
41.70
48.90
56.10
64.22
70.81
73.20
73.11
67.70
58.00
47.10
39.50
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
M
M
M
67.29
57.75
51.37
1997
46.15
49.78
59.99
61.11
71.05
77.95
83.36
82.51
79.77
67.08
53.52
46.66
1998
52.73
51.78
56.11
64.93
78.17
83.49
84.95
82.56
79.64
68.92
59.24
49.00
1999
52.27
58.43
58.56
68.70
73.11
79.69
81.14
85.66
78.61
67.94
61.07
50.96
2000
52.19
58.60
62.14
67.28
76.11
79.26
85.06
84.47
78.78
68.54
52.34
42.74
2001
45.35
53.59
52.88
68.25
73.80
80.11
84.27
82.87
74.74
65.70
59.89
50.62
2002
50.26
48.29
56.99
70.79
75.07
80.53
80.12
83.14
76.85
66.08
56.71
49.90
2003
46.53
48.37
58.16
68.90
77.78
79.17
82.59
84.40
75.23
67.76
58.41
50.81
2004
50.54
47.62
62.11
64.29
73.01
76.83
81.32
81.10
77.58
73.21
57.25
49.71
2005
52.34
53.00
57.89
66.03
72.29
81.03
83.17
82.73
81.81
68.14
61.92
50.20
2006
55.48
51.79
62.74
72.25
75.31
79.50
83.41
85.45
77.21
68.80
60.10
51.53
2007
44.14
51.23
62.28
62.87
72.50
78.18
79.06
82.50
78.01
70.55
59.61
51.00
2008
47.73
55.84
60.04
67.12
76.15
83.93
83.64
82.90
76.99
68.24
59.31
50.68
2009
50.57
58.36
61.63
65.92
75.13
82.88
86.04
85.31
74.90
65.12
58.10
44.66
2010
45.36
44.22
56.06
65.50
75.47
81.92
82.23
85.62
77.61
67.73
58.25
50.17
2011
45.76
49.61
62.77
72.11
74.60
83.36
86.35
90.16
81.77
70.04
60.17
49.60
2012
52.82
54.86
64.05
72.05
76.42
83.03
84.50
86.08
78.23
68.26
61.37
53.84
2013
50.32
55.38
60.03
65.15
73.00
82.78
82.38
84.05
79.70
68.61
54.52
46.00
2014
47.55
50.16
56.94
67.43
72.65
80.07
82.87
84.66
78.87
72.34
53.19
52.13
2015
45.42
47.44
57.73
68.75
72.44
79.72
84.10
86.08
81.05
72.60
59.07
54.19
2016
48.98
56.40
62.92
67.57
72.08
81.22
85.79
82.73
79.35
72.40
62.73
52.11
2017
53.18
60.62
65.44
68.50
73.47
81.43
85.84
82.39
78.17
68.29
63.67
49.55
2018
46.48
53.82
64.23
65.00
78.89
84.53
86.73
85.81
77.68
67.16
53.62
50.11
2019
48.97
53.82
57.65
67.82
74.85
81.01
84.24
87.65
83.43
66.81
54.21
51.60
2020
53.29
50.29
64.63
65.47
74.05
80.83
85.97
85.53
75.41
68.61
61.97
51.90
2021
49.96
45.02
61.50
65.87
71.95
80.38
81.65
82.90
80.12
71.84
57.14
62.68
2022
47.23
46.59
59.34
71.83
80.76
85.10
88.15
85.42
80.60
70.02
56.12
51.97
2023
53.68
53.48
63.08
66.43
74.53
84.80
88.73
90.32
84.68
70.69
58.08
54.03
2024
45.50
58.24
62.97
69.72
77.29
83.88
83.32
86.44
79.85
76.05
63.57
57.24
2025
44.81
52.80
66.47
71.52
76.82
82.13
81.79
83.87
79.48
74.10
63.82
55.29
2026
49.31
60.46
67.52
70.17
73.24
81.85
83.90
79.50
M
M
M
M
NCEI Climatology
49.40
53.00
60.20
67.41
74.56
81.16
84.10
84.45
78.40
69.00
58.05
50.45
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
