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 (USC00447985) 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
1998
M
M
M
M
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
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2004
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2005
0.00
0.00
0.00
0.00
1.92
1.56
2.18
2.46
0.51
5.42
1.46
1.46
2006
1.58
0.73
0.02
1.97
1.49
6.19
1.82
0.91
3.26
3.07
2.72
1.80
2007
1.35
1.44
1.34
2.03
0.51
1.69
1.27
2.10
0.63
2.33
0.77
1.15
2008
7.00
1.58
2.16
4.42
5.17
3.48
2.75
1.65
2.51
0.62
1.39
1.22
2009
1.06
0.14
1.22
2.17
4.04
3.03
1.51
1.43
1.27
2.94
2.19
2.74
2010
1.34
1.23
2.25
1.19
2.65
2.13
2.34
2.58
2.84
2.21
1.86
0.97
2011
0.97
1.44
3.64
3.27
3.23
4.19
1.24
7.31
6.26
5.04
1.65
2.98
2012
1.37
0.70
0.38
1.28
4.00
3.44
3.58
1.82
4.89
4.69
0.84
1.76
2013
2.80
1.24
2.75
1.67
3.18
9.25
7.78
3.81
1.23
3.44
2.35
4.23
2014
1.56
2.03
1.77
6.22
3.81
1.27
3.13
1.36
0.92
3.03
2.53
3.00
2015
1.89
0.87
2.67
2.54
0.72
4.38
4.47
2.64
4.39
3.74
1.82
3.05
2016
1.47
3.00
0.82
1.32
5.29
3.92
3.23
1.23
2.58
0.65
1.01
1.24
2017
2.07
0.41
2.97
1.75
6.25
1.54
2.57
2.53
1.38
2.37
1.31
0.28
2018
1.89
4.02
1.39
3.90
6.17
6.99
6.44
2.75
7.57
2.52
5.87
2.86
2019
1.62
2.40
2.41
1.90
2.82
3.28
1.22
2.10
2.14
5.82
1.37
2.39
2020
2.38
2.93
1.17
5.36
2.08
4.06
3.79
9.36
3.09
4.52
5.59
4.71
2021
1.99
3.67
1.86
1.81
0.76
3.82
1.26
4.72
4.10
3.32
0.57
0.32
2022
1.98
1.41
2.25
2.28
3.41
1.53
4.06
4.29
3.22
1.68
2.29
3.59
2023
1.62
2.02
1.08
2.62
1.65
1.65
2.35
1.57
3.25
0.44
2.32
4.24
2024
5.83
1.32
3.27
1.50
3.91
1.10
4.58
3.60
3.80
0.54
1.33
3.08
2025
1.12
2.94
1.13
1.77
6.36
4.92
3.99
M
M
M
M
M
NCEI Climatology
3.61
2.87
4.01
4.01
4.67
5.21
3.67
4.12
5.44
3.68
3.69
3.96
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
2.4
3.0
1.9
2.2
2.6
2.6
2.4
3.0
1999
3.3
3.7
5.7
3.9
3.0
3.0
2.2
2.9
3.8
3.0
3.6
3.5
2000
5.1
3.7
4.7
5.7
3.4
3.5
2.3
2.9
2.8
2.4
3.2
3.1
2001
3.1
4.7
5.8
4.5
2.6
2.8
3.6
1.9
2.4
3.9
3.5
3.2
2002
4.0
5.5
4.8
5.2
4.1
2.6
2.8
3.2
2.9
1.0
2.5
3.8
2003
3.3
4.0
3.0
3.2
2.6
2.8
2.9
1.9
3.1
3.0
3.4
4.3
2004
4.4
3.7
5.0
5.2
3.3
3.0
2.2
2.2
2.5
2.1
2.9
4.3
2005
3.9
3.3
4.5
4.1
3.2
2.4
2.0
1.8
2.3
3.1
4.1
2.5
2006
4.7
4.7
5.4
4.4
3.2
2.8
2.6
2.6
2.9
3.4
4.2
2.7
2007
4.4
4.4
5.3
4.9
3.3
2.8
3.1
2.4
2.3
3.0
3.9
2.9
2008
3.6
4.0
5.5
3.7
4.6
2.7
2.0
2.2
2.8
2.9
3.5
4.5
2009
3.3
6.2
4.6
4.7
3.7
2.8
2.6
2.3
2.9
3.8
3.9
3.8
2010
4.7
4.3
5.2
3.9
3.8
3.0
2.7
2.1
3.4
4.2
4.8
6.4
2011
5.3
6.9
5.9
7.1
5.1
5.0
2.4
2.9
1.8
3.0
3.7
3.0
2012
4.5
4.2
4.4
4.6
2.5
2.5
1.9
1.9
2.7
3.2
3.3
3.3
2013
3.5
4.6
5.1
4.5
3.6
2.9
2.8
2.3
2.1
3.0
4.2
3.4
2014
4.3
3.9
5.7
4.6
3.1
2.4
2.8
1.6
2.7
3.3
4.0
3.2
2015
3.7
4.5
4.5
4.9
3.0
3.1
2.0
2.0
2.4
3.4
2.7
2.6
2016
3.9
4.4
4.6
4.9
2.6
2.5
1.9
2.0
2.8
2.8
1.9
2.7
2017
4.5
4.5
5.9
4.6
3.7
3.6
2.6
2.5
3.1
3.1
3.6
3.4
2018
4.8
4.3
6.5
5.7
2.8
2.4
2.1
1.6
1.9
2.3
1.6
2.2
2019
3.1
3.1
4.7
3.9
3.3
3.6
2.4
2.4
2.2
3.0
3.5
2.6
2020
3.5
4.0
4.4
4.8
4.3
2.8
2.1
2.1
2.5
2.9
2.9
3.5
2021
3.6
4.5
4.3
3.6
3.4
3.1
2.7
1.8
2.2
2.4
2.3
2.4
2022
4.5
4.3
4.6
4.0
2.7
2.6
2.2
1.7
2.2
3.2
2.9
2.6
2023
3.0
3.9
4.5
3.5
2.4
2.7
2.2
2.4
3.0
2.3
2.4
1.9
2024
3.0
2.8
4.0
4.1
1.7
2.5
1.9
2.0
1.7
2.3
2.9
2.9
2025
3.1
3.7
5.0
4.6
2.8
1.7
1.7
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
1998
M
M
M
M
81.10
82.50
87.84
89.23
87.30
70.61
61.83
53.94
1999
49.00
51.61
54.94
69.00
79.00
84.03
91.84
88.03
79.13
67.87
64.30
51.32
2000
44.84
53.43
63.74
67.15
80.17
85.45
84.03
84.68
78.57
73.94
57.48
40.65
2001
46.76
53.20
54.94
72.13
77.15
85.92
86.21
89.17
79.25
73.31
67.67
55.45
2002
54.23
55.69
59.85
73.15
77.57
87.70
89.70
92.15
83.49
67.34
57.46
47.12
2003
40.30
42.67
61.64
68.65
71.68
81.62
88.07
87.88
78.76
69.20
63.79
48.11
2004
40.94
47.93
60.81
68.93
82.19
81.99
86.48
84.30
79.32
67.65
60.90
51.13
2005
46.44
50.93
54.41
70.27
73.53
84.89
87.17
86.23
82.73
68.33
62.88
45.06
2006
53.72
48.97
59.99
72.22
76.25
84.80
89.54
90.18
76.19
67.65
61.16
56.10
2007
50.35
41.21
62.43
63.80
79.79
87.08
90.06
91.69
86.00
78.10
59.72
49.07
2008
48.20
50.12
59.06
68.42
75.49
88.40
88.73
84.32
78.32
67.25
53.84
48.08
2009
40.59
51.74
56.56
69.26
73.98
82.10
82.63
82.46
75.92
64.86
55.58
40.64
2010
41.41
40.87
60.63
73.88
77.29
85.82
91.98
85.77
86.78
72.35
60.26
42.45
2011
41.93
54.11
57.20
72.14
76.07
86.51
92.68
87.39
78.20
68.25
62.96
54.35
2012
50.70
53.41
68.75
67.22
79.09
83.30
90.70
86.70
79.64
68.75
55.22
52.03
2013
47.79
48.20
53.84
70.58
76.19
83.96
87.39
84.14
81.68
72.82
57.02
51.28
2014
41.81
47.17
53.89
69.32
80.19
93.00
101.20
M
76.52
70.32
55.52
48.95
2015
42.39
39.39
55.57
69.73
80.37
82.96
84.33
84.04
79.54
66.22
61.23
57.75
2016
41.98
46.12
63.02
66.89
72.15
84.84
89.27
89.15
82.45
71.98
62.31
49.44
2017
48.79
59.89
57.54
73.69
74.07
85.02
89.28
84.89
78.51
74.78
58.41
46.56
2018
45.88
53.92
51.95
65.52
81.85
84.04
87.00
87.12
80.76
70.45
52.47
48.80
2019
42.75
50.25
55.41
71.74
80.07
84.72
91.08
88.60
85.36
71.63
54.90
50.78
2020
49.61
53.37
63.79
66.30
72.64
85.18
92.98
86.94
78.26
71.36
65.23
50.05
2021
45.71
45.23
62.29
69.77
77.24
86.15
90.72
89.97
81.80
74.44
58.04
57.49
2022
41.19
54.01
62.35
67.80
76.99
85.48
88.13
87.63
80.61
67.96
61.92
48.42
2023
52.78
57.40
59.31
74.35
74.48
82.41
91.12
88.26
82.34
73.00
60.13
52.78
2024
46.88
53.93
62.75
70.82
77.54
88.55
90.74
87.43
78.05
73.18
63.36
48.54
2025
41.30
49.22
65.48
71.75
76.06
87.13
90.24
M
M
M
M
M
NCEI Climatology
43.10
46.99
54.10
65.30
72.90
81.20
85.20
83.80
77.30
67.21
56.90
46.50
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
57.52
63.27
65.68
64.65
58.97
42.74
32.87
30.55
1999
26.16
22.96
30.84
40.67
50.71
60.63
68.06
65.48
57.83
42.90
38.97
29.19
2000
21.68
27.90
37.19
45.67
53.68
65.37
64.71
65.48
57.20
44.61
32.03
19.87
2001
22.72
29.12
31.29
44.57
52.32
62.74
62.53
67.95
53.90
41.60
36.14
30.37
2002
27.63
27.46
35.18
46.49
51.39
61.31
67.16
66.53
59.90
48.52
35.13
25.08
2003
22.66
25.69
35.55
43.91
54.87
62.30
68.26
69.34
59.93
44.26
39.87
26.86
2004
21.23
24.21
35.97
46.43
60.13
62.59
66.74
63.47
59.97
47.59
38.65
28.26
2005
27.32
28.20
32.15
44.27
49.29
61.70
67.39
66.48
57.03
47.75
35.97
24.11
2006
30.90
24.86
33.10
44.48
50.64
61.04
68.58
66.43
56.95
43.09
38.12
28.81
2007
29.97
20.56
34.03
41.33
53.97
63.02
65.33
68.64
57.80
50.99
36.26
31.01
2008
25.21
27.41
34.21
45.38
50.17
63.62
66.37
59.99
57.50
40.77
33.26
28.05
2009
19.52
25.83
33.16
43.76
53.25
62.18
61.90
61.96
56.06
43.44
35.18
22.70
2010
23.00
20.81
37.05
45.02
56.10
64.64
68.84
63.70
59.42
47.45
35.90
24.92
2011
24.16
29.56
35.66
47.48
54.70
64.53
68.93
66.03
61.64
46.71
37.46
30.90
2012
27.06
30.63
43.15
41.54
58.13
58.88
69.34
66.37
56.18
45.76
30.98
32.35
2013
27.88
29.04
33.74
45.14
52.44
64.46
69.39
65.97
56.78
50.41
34.46
31.59
2014
19.63
25.70
28.98
43.40
55.63
67.10
66.80
M
53.12
46.05
31.16
30.20
2015
22.48
15.61
31.13
44.07
55.85
62.66
65.32
61.36
58.35
42.52
37.31
37.06
2016
19.82
26.86
37.06
42.13
53.29
61.95
68.07
67.80
62.89
47.74
32.33
27.46
2017
31.16
31.72
34.04
49.14
52.86
60.69
66.39
62.99
56.73
48.88
32.87
24.79
2018
20.64
33.58
29.01
40.63
58.66
63.21
66.14
67.40
65.55
49.03
34.69
29.15
2019
28.89
36.03
33.07
47.42
57.30
63.12
67.04
64.65
60.49
49.13
31.70
29.38
2020
29.51
30.96
39.50
41.40
52.04
62.00
68.75
67.69
56.80
47.54
38.09
29.02
2021
26.11
27.67
34.74
42.52
49.38
63.08
66.54
67.40
58.34
53.44
30.88
32.95
2022
22.50
26.45
35.51
41.49
54.87
60.75
68.67
66.16
57.67
42.04
36.88
25.19
2023
32.12
32.96
34.50
44.12
49.96
56.91
67.60
63.84
58.74
45.52
29.49
29.35
2024
25.26
29.23
37.13
46.90
56.50
62.32
68.66
65.46
58.70
44.51
39.01
28.09
2025
18.96
28.30
36.14
46.68
55.38
64.91
70.38
M
M
M
M
M
NCEI Climatology
24.30
25.56
31.10
41.11
50.19
59.00
63.61
62.20
55.70
43.99
35.00
28.11
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1998
M
M
M
M
69.31
72.88
76.76
76.94
73.13
56.68
47.35
42.24
1999
37.58
37.29
42.89
54.83
64.85
72.33
79.95
76.76
68.48
55.39
51.63
40.26
2000
33.26
40.67
50.47
56.41
66.93
75.41
74.37
75.08
67.88
59.27
44.76
30.26
2001
34.74
41.16
43.11
58.35
64.74
74.33
74.37
78.56
66.58
57.45
51.90
42.91
2002
40.93
41.58
47.51
59.82
64.48
74.51
78.43
79.34
71.70
57.93
46.29
36.10
2003
31.48
34.18
48.59
56.28
63.27
71.96
78.16
78.61
69.35
56.73
51.83
37.48
2004
31.08
36.07
48.39
57.68
71.16
72.29
76.61
73.89
69.64
57.62
49.77
39.69
2005
36.88
39.56
43.28
57.27
61.41
73.30
77.28
76.35
69.88
58.04
49.42
34.59
2006
42.31
36.92
46.55
58.35
63.44
72.92
79.06
78.31
66.57
55.37
49.64
42.45
2007
40.16
30.89
48.23
52.57
66.88
75.05
77.70
80.16
71.90
64.55
47.99
40.04
2008
36.70
38.77
46.63
56.90
62.83
76.01
77.55
72.15
67.91
54.01
43.55
38.07
2009
30.05
38.78
44.86
56.51
63.62
72.14
72.27
72.21
65.99
54.15
45.38
31.67
2010
32.20
30.84
48.84
59.45
66.69
75.23
80.41
74.74
73.10
59.90
48.08
33.68
2011
33.05
41.84
46.43
59.81
65.39
75.52
80.80
76.71
69.92
57.48
50.21
42.63
2012
38.88
42.02
55.95
54.38
68.61
71.09
80.02
76.54
67.91
57.26
43.10
42.19
2013
37.84
38.62
43.79
57.86
64.31
74.21
78.39
75.05
69.23
61.61
45.74
41.44
2014
30.72
36.44
41.44
56.36
67.91
80.05
84.00
M
64.82
58.19
43.34
39.58
2015
32.44
27.50
43.35
56.90
68.11
72.81
74.83
72.70
68.95
54.37
49.27
47.40
2016
30.90
36.49
50.04
54.51
62.72
73.40
78.67
78.47
72.67
59.86
47.32
38.45
2017
39.98
45.80
45.79
61.41
63.46
72.86
77.83
73.94
67.62
61.83
45.64
35.68
2018
33.26
43.75
40.48
53.08
70.26
73.62
76.57
77.26
73.16
59.74
43.58
38.98
2019
35.82
43.14
44.24
59.58
68.68
73.92
79.06
76.63
72.92
60.38
43.30
40.08
2020
39.56
42.16
51.65
53.85
62.34
73.59
80.87
77.32
67.53
59.45
51.66
39.54
2021
35.91
36.45
48.51
56.15
63.31
74.61
78.63
78.69
70.07
63.94
44.46
45.22
2022
31.85
40.23
48.93
54.65
65.93
73.11
78.40
76.90
69.14
55.00
49.40
36.80
2023
42.45
45.18
46.91
59.23
62.22
69.66
79.36
76.05
70.54
59.26
44.81
41.07
2024
36.07
41.58
49.94
58.86
67.02
75.43
79.70
76.45
68.37
58.85
51.18
38.32
2025
30.13
38.76
50.81
59.22
65.72
76.02
80.31
M
M
M
M
M
NCEI Climatology
33.70
36.28
42.60
53.21
61.55
70.10
74.40
73.00
66.50
55.60
45.95
37.31
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
