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 (USC00444414) 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
1997
M
0.00
M
M
M
M
M
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
1.76
1.65
0.92
0.27
1.54
2002
4.20
0.95
4.24
1.30
2.52
0.53
1.71
4.11
2.79
6.20
3.06
4.60
2003
2.03
4.88
3.76
5.78
5.04
1.85
2.43
1.86
5.70
1.61
2.63
3.78
2004
1.43
1.27
1.19
3.66
1.01
3.68
3.56
11.10
3.33
1.96
3.12
2.20
2005
1.55
1.86
3.72
1.95
2.61
1.68
2.62
1.14
0.65
3.40
2.77
3.82
2006
1.38
1.18
0.37
2.48
2.64
4.80
7.05
3.36
4.86
5.67
5.42
2.29
2007
2.22
1.33
2.57
3.16
1.92
2.63
1.42
0.53
0.74
3.31
0.21
3.40
2008
0.83
1.70
3.98
2.52
2.74
2.77
3.40
2.32
4.89
0.00
2.44
2.91
2009
2.38
1.57
4.09
0.87
3.04
3.27
4.81
4.09
2.61
1.17
8.04
6.82
2010
2.58
2.50
3.16
0.58
4.27
1.68
1.90
3.95
5.98
2.81
0.99
1.53
2011
1.69
2.24
3.72
2.03
3.21
1.06
4.98
4.17
3.43
2.05
2.35
2.24
2012
1.21
1.43
2.46
0.86
2.28
1.73
3.15
4.12
3.57
2.17
0.30
2.38
2013
3.65
2.33
2.89
4.23
1.28
6.71
5.78
1.18
1.37
1.59
2.74
5.13
2014
2.03
0.86
3.16
4.18
5.33
1.16
3.32
2.27
5.00
2.89
3.27
2.87
2015
2.47
1.93
2.88
2.12
1.40
5.71
5.18
4.16
5.28
4.06
3.23
4.09
2016
1.53
4.58
2.21
2.37
5.65
4.89
6.66
M
M
0.62
0.85
1.54
2017
2.32
0.67
3.52
3.57
4.70
3.79
2.79
4.33
0.22
2.17
1.58
1.07
2018
2.80
1.81
2.69
3.18
5.15
2.81
2.81
6.77
M
2.40
5.93
3.61
2019
1.52
4.29
3.29
1.56
0.99
10.41
3.01
2.18
0.36
3.67
2.57
2.75
2020
3.65
5.33
2.16
5.56
2.77
7.46
2.42
7.03
5.40
2.79
3.60
5.54
2021
4.17
2.36
3.49
1.99
1.57
1.64
5.96
4.34
2.07
2.45
0.26
1.37
2022
5.53
1.43
4.69
1.75
4.45
1.09
4.14
1.78
5.15
1.17
4.98
3.05
2023
2.95
1.57
2.26
9.09
2.49
3.38
4.75
2.47
4.37
1.17
1.41
6.87
2024
4.64
2.10
5.25
1.08
5.14
2.17
7.81
5.57
3.10
0.63
1.55
2.21
2025
2.55
3.71
4.63
2.22
7.14
2.54
9.98
4.43
4.22
1.47
0.64
2.38
2026
1.03
2.09
1.74
0.45
2.08
2.87
2.24
2.12
2.49
1.22
0.12
M
NCEI Climatology
3.16
2.58
3.86
3.21
3.50
4.57
4.91
3.82
4.08
3.47
3.02
3.43
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
M
3.6
M
M
M
M
M
2.6
2.8
2.8
4.1
3.4
1998
4.4
4.6
5.2
5.2
3.3
3.1
2.9
3.0
3.2
2.6
3.9
3.6
1999
4.7
4.9
6.0
5.2
4.3
3.7
3.4
3.4
4.3
2.8
3.7
4.1
2000
5.6
4.6
5.4
5.8
4.7
4.4
2.9
3.4
2.8
2.4
3.6
4.0
2001
3.9
4.5
5.0
4.8
3.3
2.9
3.6
2.8
2.5
3.7
3.0
3.8
2002
4.5
5.5
5.0
4.9
3.8
3.9
2.8
2.6
2.4
2.4
4.1
4.3
2003
4.9
4.0
4.1
5.1
3.2
2.9
3.9
2.7
2.9
3.1
3.8
4.1
2004
4.0
2.3
5.4
5.0
4.5
3.1
2.7
2.9
2.8
2.8
3.1
4.8
2005
5.0
4.2
4.3
5.3
3.9
3.0
2.7
2.2
3.3
3.4
4.5
3.7
2006
5.2
5.1
5.4
4.7
3.9
3.4
3.6
2.9
3.3
3.9
4.0
3.2
2007
5.0
4.6
4.8
5.1
3.9
3.2
3.7
3.2
3.4
3.2
4.2
4.4
2008
5.0
5.6
6.8
5.1
6.1
4.4
3.6
2.9
4.0
3.2
4.3
5.1
2009
4.4
6.4
4.9
5.8
4.4
3.2
3.8
2.6
2.6
4.1
4.4
3.0
2010
4.4
4.6
4.7
4.5
4.3
3.7
4.0
1.2
4.0
4.3
5.0
5.4
2011
5.1
7.0
5.9
8.3
5.5
5.3
3.4
3.4
2.2
3.8
4.9
4.4
2012
5.5
4.9
4.6
4.9
3.4
3.5
3.6
3.2
2.7
4.2
4.3
4.4
2013
4.3
4.4
4.8
5.3
4.7
5.0
3.7
3.1
3.3
4.3
4.6
4.6
2014
5.0
4.4
6.0
5.1
3.9
2.9
4.0
2.0
3.4
4.1
4.6
4.0
2015
4.3
5.7
4.4
4.6
2.7
3.0
2.5
1.9
3.1
3.3
2.3
3.0
2016
3.7
5.5
5.4
6.0
3.5
3.6
3.3
2.4
3.9
4.3
3.7
3.9
2017
4.7
4.7
5.8
6.0
4.6
4.3
4.0
3.3
3.7
3.9
3.5
4.0
2018
5.1
5.1
5.7
6.0
4.7
2.9
3.3
3.2
3.0
3.3
3.9
3.5
2019
4.3
4.1
4.7
5.3
4.8
4.2
3.5
3.2
3.1
3.7
4.1
3.8
2020
4.6
4.8
5.2
5.9
4.6
4.3
3.7
1.5
3.5
3.1
3.2
3.7
2021
3.0
3.8
1.9
1.1
4.0
4.1
4.1
2.2
3.3
3.9
4.2
4.2
2022
5.2
5.2
6.0
5.1
4.9
3.7
4.4
2.7
3.6
3.6
3.8
3.5
2023
4.2
5.4
5.1
4.7
4.3
3.4
3.2
3.4
3.6
2.9
3.1
3.1
2024
4.3
4.6
4.6
5.5
3.3
3.7
3.6
2.7
3.1
2.9
3.7
4.1
2025
4.2
4.2
5.8
5.5
3.6
3.1
2.9
3.0
3.6
4.8
3.9
3.9
2026
4.5
4.5
6.0
5.0
5.1
4.1
2.9
3.4
3.7
4.0
2.5
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
1997
M
56.12
M
M
M
M
M
87.13
81.14
70.90
56.90
50.64
1998
53.08
54.56
59.35
70.04
78.45
86.24
89.77
89.19
86.60
73.23
63.62
54.99
1999
54.76
56.24
58.54
69.29
78.74
83.36
90.41
88.44
77.84
69.49
66.50
54.76
2000
47.33
52.91
65.39
68.12
81.12
86.00
84.14
84.72
77.54
73.40
58.76
44.08
2001
50.17
56.11
58.01
72.14
77.86
85.28
85.13
87.74
78.50
72.53
69.08
57.72
2002
53.43
56.56
63.41
74.84
76.88
88.92
90.72
84.44
82.28
70.21
60.38
50.52
2003
45.30
49.49
63.97
69.80
74.78
81.79
85.77
86.81
79.79
71.02
68.36
52.15
2004
46.81
51.55
63.53
71.66
85.28
84.62
89.25
84.55
80.90
70.55
64.10
54.47
2005
52.61
54.56
58.42
72.14
75.90
85.88
92.50
91.05
87.50
72.38
64.19
49.53
2006
58.28
53.86
62.31
74.36
77.64
85.04
89.72
90.88
80.42
72.47
66.20
62.14
2007
57.55
51.29
68.52
69.50
77.81
87.26
91.17
95.00
87.38
81.06
64.58
59.00
2008
51.86
57.94
65.15
70.46
78.57
94.04
91.46
90.30
82.82
73.98
60.92
55.17
2009
45.88
54.18
57.78
70.31
78.05
86.90
88.32
88.73
79.94
69.97
63.56
49.94
2010
47.50
46.21
64.20
76.94
81.47
91.46
94.48
90.70
87.32
74.15
62.90
43.15
2011
46.57
58.94
60.97
72.74
77.50
88.64
91.98
86.87
81.67
68.46
64.04
56.56
2012
53.72
55.28
69.51
69.08
80.02
84.92
92.15
83.62
78.26
68.46
57.98
57.61
2013
51.08
48.41
52.96
69.92
75.14
85.64
87.45
84.90
82.04
71.14
59.72
55.92
2014
47.50
52.19
57.37
71.72
81.01
87.32
86.93
83.68
79.58
74.04
55.63
51.21
2015
45.54
41.53
58.29
69.25
80.23
85.78
85.91
84.27
80.31
67.76
62.78
61.36
2016
45.15
51.12
65.51
68.79
73.41
84.04
89.45
88.56
82.37
72.05
62.23
50.78
2017
50.78
61.78
60.00
74.40
75.56
83.80
89.12
84.25
79.85
73.81
59.30
48.72
2018
46.13
59.30
53.34
67.64
81.92
85.05
86.88
86.78
82.58
70.75
54.71
50.80
2019
47.74
53.67
56.68
71.23
83.04
83.23
82.66
86.88
86.22
73.38
55.05
54.21
2020
52.22
53.97
64.06
67.65
72.00
82.24
92.10
86.37
76.02
71.56
64.46
50.28
2021
46.49
46.53
62.18
70.01
76.35
84.12
86.47
86.59
80.78
73.65
58.40
59.13
2022
46.53
55.55
63.01
69.71
77.32
85.77
88.09
85.58
80.96
68.20
63.90
50.42
2023
56.12
61.00
62.22
72.49
74.40
83.07
89.69
87.53
80.77
73.36
62.13
56.87
2024
51.47
56.80
65.05
72.77
79.46
88.97
88.54
85.69
79.82
73.21
64.99
52.91
2025
45.26
53.10
66.19
74.46
77.18
88.93
90.36
82.04
80.23
69.64
62.65
49.55
2026
48.66
50.70
70.52
77.93
78.96
89.46
90.46
89.90
86.16
74.94
70.36
M
NCEI Climatology
50.50
54.10
61.30
72.01
79.62
87.71
91.70
89.81
83.91
73.70
62.90
53.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
M
33.08
M
M
M
M
M
62.73
58.10
45.15
36.02
31.07
1998
34.73
34.96
38.10
45.98
56.74
64.94
67.25
65.62
60.86
45.65
37.10
36.35
1999
31.65
30.33
33.22
45.89
51.63
61.10
68.99
66.31
58.28
45.16
40.22
31.30
2000
25.55
28.66
39.08
46.52
56.97
65.90
66.08
65.97
59.48
46.26
35.66
23.93
2001
28.46
32.58
35.43
45.26
52.45
64.88
63.94
67.07
55.52
43.15
41.24
35.31
2002
32.29
31.36
39.08
48.80
54.72
63.03
69.68
66.32
62.78
53.83
38.54
31.42
2003
27.41
31.10
40.63
47.90
58.16
63.30
70.09
70.60
61.05
48.14
44.12
32.06
2004
28.46
32.00
41.41
49.29
64.69
66.98
70.26
66.55
63.74
52.50
42.38
33.63
2005
32.99
33.86
36.01
47.12
53.02
65.42
72.30
70.61
64.82
53.78
40.93
31.84
2006
36.86
30.84
38.10
48.92
52.21
64.28
69.86
70.15
61.82
50.41
45.56
37.92
2007
37.23
30.46
42.05
45.50
54.65
65.72
67.48
71.54
62.06
56.97
41.42
40.36
2008
31.71
34.86
40.94
49.82
54.06
67.64
70.26
68.35
64.88
49.71
40.04
34.96
2009
26.83
29.43
35.72
45.95
56.10
65.30
65.27
69.39
59.90
48.32
43.10
30.84
2010
27.59
28.59
39.47
47.42
56.68
67.04
70.50
70.61
62.06
49.59
38.36
25.79
2011
26.66
33.48
37.28
49.40
53.97
64.52
68.75
64.05
63.47
45.94
39.98
34.44
2012
31.77
32.56
44.77
43.10
57.72
56.36
62.89
64.05
57.68
48.43
31.94
36.35
2013
31.28
31.79
31.19
46.76
51.34
66.32
70.26
65.27
58.04
51.80
36.68
34.38
2014
22.59
31.42
33.80
46.76
56.91
64.46
66.90
66.78
62.60
50.75
33.88
32.86
2015
26.57
21.14
35.27
45.82
56.80
66.05
67.97
64.17
61.47
46.45
42.70
43.36
2016
25.87
30.68
42.61
45.19
54.74
62.11
69.23
69.06
64.75
50.41
37.00
31.68
2017
32.27
35.75
36.74
52.22
55.17
62.31
68.85
65.45
59.03
49.47
35.45
30.27
2018
23.58
37.84
32.57
41.07
61.42
64.95
65.60
67.23
67.26
50.39
37.06
33.70
2019
32.96
40.43
35.26
48.54
60.15
63.38
69.42
66.15
63.50
51.82
33.89
32.97
2020
33.41
34.65
44.54
43.31
52.50
63.49
69.71
71.27
59.07
51.40
40.79
30.15
2021
28.63
32.35
39.17
44.08
50.46
63.45
67.49
68.70
59.42
54.30
33.59
37.77
2022
25.81
31.34
40.23
45.42
56.86
62.39
69.20
67.18
59.29
46.94
41.31
31.36
2023
36.32
39.37
39.59
48.83
53.63
61.18
70.13
67.48
61.35
50.29
36.42
35.09
2024
32.16
34.87
42.08
49.42
59.23
65.30
70.62
66.89
62.91
48.23
42.98
32.20
2025
25.56
33.18
41.28
51.33
57.12
67.64
72.25
64.85
60.80
48.95
39.45
30.08
2026
27.52
30.61
42.60
50.41
54.23
64.13
70.95
69.76
64.71
51.38
50.17
M
NCEI Climatology
28.70
30.98
37.11
46.80
57.10
65.60
70.40
68.80
61.90
48.60
38.49
32.21
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1997
M
44.60
M
M
M
M
M
74.93
69.62
58.03
46.46
40.85
1998
43.90
44.76
48.72
58.01
67.59
75.59
78.51
77.41
73.73
59.44
50.36
45.67
1999
43.21
43.28
45.88
57.59
65.18
72.23
79.70
77.37
68.06
57.32
53.36
43.03
2000
36.44
40.79
52.24
57.32
69.05
75.95
75.11
75.35
68.51
59.83
47.21
34.00
2001
39.32
44.34
46.72
58.70
65.16
75.08
74.53
77.41
67.01
57.84
55.16
46.52
2002
42.86
43.96
51.25
61.82
65.80
75.98
80.20
75.38
72.53
62.02
49.46
40.97
2003
36.35
40.29
52.30
58.85
66.47
72.54
77.93
78.71
70.42
59.58
56.24
42.10
2004
37.63
41.78
52.47
60.48
74.98
75.80
79.76
75.55
72.32
61.53
53.24
44.05
2005
42.80
44.21
47.21
59.63
64.46
75.65
82.40
80.83
76.16
63.08
52.56
40.69
2006
47.57
42.35
50.20
61.64
64.92
74.66
79.79
80.51
71.12
61.44
55.88
50.03
2007
47.39
40.87
55.28
57.50
66.23
76.49
79.32
83.27
74.72
69.02
53.00
49.68
2008
41.78
46.40
53.05
60.14
66.32
80.84
80.86
79.32
73.85
61.84
50.48
45.06
2009
36.35
41.80
46.75
58.13
67.07
76.10
76.80
79.06
69.92
59.15
53.33
40.39
2010
37.55
37.40
51.83
62.18
69.07
79.25
82.49
80.66
74.69
61.87
50.63
34.47
2011
36.62
46.21
49.13
61.07
65.73
76.58
80.37
75.46
72.57
57.20
52.01
45.50
2012
42.74
43.92
57.14
56.09
68.87
70.64
77.52
73.84
67.97
58.45
44.96
46.98
2013
41.18
40.10
42.07
58.34
63.24
75.98
78.86
75.08
70.04
61.47
48.20
45.15
2014
35.05
41.80
45.59
59.24
68.96
75.89
76.91
75.23
71.09
62.40
44.76
42.04
2015
36.05
31.33
46.78
57.54
68.52
75.91
76.94
74.22
70.89
57.10
52.74
52.36
2016
35.51
40.90
54.06
56.99
64.07
73.08
79.34
78.81
73.56
61.23
49.61
41.23
2017
41.53
48.77
48.37
63.31
65.36
73.05
78.98
74.85
69.44
61.64
47.37
39.49
2018
34.85
48.57
42.96
54.35
71.67
75.00
76.24
77.00
74.92
60.57
45.88
42.25
2019
40.35
47.05
45.97
59.88
71.59
73.31
76.04
76.51
74.86
62.60
44.47
43.59
2020
42.82
44.31
54.30
55.48
62.25
72.87
80.90
78.82
67.54
61.48
52.62
40.22
2021
37.56
39.44
50.67
57.05
63.41
73.78
76.98
77.64
70.10
63.97
45.99
48.45
2022
36.17
43.44
51.62
57.56
67.09
74.08
78.64
76.38
70.12
57.57
52.61
40.89
2023
46.22
50.18
50.90
60.66
64.01
72.13
79.91
77.50
71.06
61.82
49.27
45.98
2024
41.82
45.83
53.56
61.10
69.34
77.14
79.58
76.29
71.36
60.72
53.99
42.55
2025
35.41
43.14
53.74
62.90
67.15
78.29
81.30
73.45
70.51
59.30
51.05
39.81
2026
38.09
40.65
56.56
64.17
66.59
76.79
80.70
79.83
75.44
63.16
60.26
M
NCEI Climatology
39.60
42.54
49.20
59.41
68.36
76.66
81.05
79.30
72.91
61.15
50.70
42.90
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
