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 () 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
1995
M
M
M
0.00
0.00
0.00
M
M
M
M
M
M
1996
M
M
M
M
0.00
0.00
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
0.02
0.00
0.00
2001
0.00
0.00
0.00
0.19
0.50
1.61
1.64
0.35
0.59
0.92
0.46
0.03
2002
0.00
0.00
0.00
0.01
1.33
0.60
0.44
0.66
0.26
0.21
0.25
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
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
0.00
2007
0.00
0.00
0.15
0.04
0.87
1.56
2.93
0.22
1.18
1.28
0.66
0.00
2008
0.00
0.01
0.21
0.22
1.55
2.27
0.30
1.33
0.12
0.30
1.06
0.00
2009
0.00
0.00
0.61
0.53
0.46
1.25
1.04
2.19
0.69
1.89
0.27
0.00
2010
0.00
0.00
0.68
0.99
2.35
2.03
0.33
0.42
1.26
0.52
0.55
0.00
2011
0.00
0.00
1.07
0.51
2.27
0.87
1.18
0.31
0.32
1.55
1.16
0.00
2012
0.00
0.00
2.95
2.24
0.55
3.61
1.91
0.38
0.06
3.30
1.14
0.00
2013
0.00
0.00
0.30
1.39
2.19
3.54
0.20
0.98
2.47
0.31
0.98
0.55
2014
0.76
0.44
0.37
1.07
1.36
2.40
1.15
0.56
1.34
0.82
1.15
1.20
2015
1.34
0.79
0.74
0.22
2.15
1.20
0.76
0.71
0.11
1.52
1.34
1.18
2016
2.06
1.14
1.05
0.23
1.02
2.44
1.25
0.25
1.41
3.44
0.95
0.30
2017
0.42
0.78
2.09
2.10
3.40
0.79
0.00
M
0.36
0.45
1.63
0.80
2018
1.73
1.23
2.50
1.64
1.06
1.40
0.56
0.12
1.54
1.91
0.92
0.46
2019
0.93
0.03
0.39
0.54
0.49
0.98
1.52
1.40
3.32
0.50
0.50
1.30
2020
1.50
1.03
0.45
0.33
2.27
2.41
0.49
0.68
0.34
2.03
1.30
1.72
2021
0.39
0.43
0.12
0.50
0.27
0.53
0.24
0.62
0.41
1.85
1.28
1.72
2022
1.15
0.38
0.56
0.50
1.21
2.23
1.25
0.24
0.37
0.06
1.40
1.65
2023
0.47
0.25
0.04
0.56
2.22
0.45
0.33
0.68
0.51
0.50
0.99
0.88
2024
1.78
1.08
0.14
0.71
1.80
1.22
0.27
1.20
0.78
0.39
0.21
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
6.0
5.2
4.9
M
M
M
M
M
M
1996
M
M
M
M
4.6
4.5
M
M
M
M
M
M
1997
M
M
M
M
M
M
M
M
M
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
M
1999
M
M
M
M
M
M
M
M
5.9
5.8
5.5
6.2
2000
5.0
4.3
6.0
5.3
5.4
4.9
4.9
5.2
5.2
5.5
5.0
4.2
2001
4.2
4.2
5.1
5.6
5.4
4.8
4.8
5.5
5.6
5.8
6.1
5.0
2002
5.3
6.2
5.7
5.5
5.4
5.9
5.9
5.7
5.5
5.2
6.0
5.3
2003
4.3
4.7
6.1
5.7
5.2
5.2
5.5
5.6
5.3
6.0
6.1
4.7
2004
4.1
3.7
5.7
5.4
4.9
4.9
5.1
4.6
4.7
5.7
5.5
4.2
2005
5.1
4.8
5.5
6.2
5.2
4.6
5.2
5.5
5.2
5.6
5.2
4.1
2006
6.2
5.8
5.3
5.7
5.2
4.9
5.1
5.4
4.9
5.4
7.7
5.5
2007
5.9
4.4
6.6
5.8
5.5
5.4
5.3
5.4
5.5
5.6
6.2
6.1
2008
6.0
4.9
5.2
5.3
5.0
5.1
5.4
5.2
5.0
5.7
4.9
5.5
2009
4.6
4.3
6.5
5.4
5.7
5.4
5.0
4.9
5.5
5.7
8.3
4.7
2010
4.2
3.7
6.4
6.5
4.7
5.1
5.4
5.5
5.1
5.8
6.1
4.5
2011
4.8
6.3
6.5
5.4
4.8
5.2
5.3
5.3
6.1
5.5
6.8
5.7
2012
5.7
4.2
6.3
5.1
5.1
4.8
4.9
5.5
5.3
5.6
5.7
5.1
2013
4.2
4.7
5.0
5.1
4.9
4.6
5.3
5.0
5.8
4.7
4.4
4.8
2014
4.2
5.9
5.5
5.1
4.5
4.8
5.1
4.8
5.3
5.1
6.1
4.4
2015
3.8
4.5
5.4
5.8
5.1
4.7
5.1
5.3
5.5
5.3
6.4
5.7
2016
4.0
4.5
5.6
5.0
5.3
4.8
4.8
5.5
5.2
5.6
5.5
5.9
2017
5.4
4.9
5.1
4.4
4.2
5.2
5.7
4.8
5.0
5.8
6.2
4.0
2018
3.9
5.0
4.2
4.8
4.5
5.2
5.0
5.0
4.5
4.6
4.4
6.2
2019
4.1
5.5
4.0
4.7
4.1
5.3
5.0
4.8
4.5
5.7
4.4
4.5
2020
5.6
4.2
5.2
4.8
4.7
4.6
4.6
5.0
4.6
4.2
6.0
4.6
2021
5.4
5.8
5.4
4.8
5.0
5.0
5.1
4.4
5.1
5.4
5.9
6.0
2022
4.9
4.8
4.6
5.5
4.9
4.5
4.6
4.6
4.7
5.0
5.0
5.1
2023
3.6
4.9
4.2
5.7
4.3
4.7
5.2
4.9
5.0
4.3
4.3
4.4
2024
4.5
3.6
4.9
5.2
4.5
4.9
4.8
5.0
4.8
4.9
5.5
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
58.00
72.07
75.20
M
M
M
M
M
M
1996
M
M
M
M
59.87
71.96
81.77
79.43
63.79
50.90
34.80
27.65
1997
30.56
35.42
45.00
54.85
66.52
69.46
76.23
78.80
66.85
52.33
40.83
34.86
1998
32.47
40.64
46.86
58.50
69.11
72.69
84.54
85.15
75.80
53.74
43.46
34.32
1999
35.78
40.96
47.44
57.93
62.36
70.52
75.91
79.00
69.26
55.48
46.17
37.84
2000
33.27
37.71
50.05
59.73
62.67
74.22
80.16
80.87
68.83
56.24
38.45
31.59
2001
34.61
36.76
49.19
56.08
69.39
70.72
81.58
82.65
72.82
53.79
46.86
35.87
2002
37.07
40.85
42.00
59.15
64.72
78.05
84.36
81.85
71.11
55.68
45.78
38.55
2003
37.06
41.91
49.71
57.58
66.35
78.75
88.02
85.60
74.07
61.31
38.22
35.54
2004
M
41.35
M
M
M
77.85
79.09
77.99
60.67
52.06
38.70
34.99
2005
29.40
41.89
51.49
61.49
70.58
70.75
82.19
M
62.10
56.52
39.04
32.44
2006
39.94
33.34
39.62
49.12
59.54
67.64
73.10
73.16
63.65
51.89
34.11
30.10
2007
32.09
41.43
51.85
58.97
71.33
73.67
85.96
79.44
69.60
54.61
41.30
35.00
2008
31.96
41.90
48.27
54.34
68.56
73.49
84.85
81.31
70.22
57.00
44.95
27.32
2009
30.55
36.31
43.59
57.24
69.96
78.62
87.29
82.34
74.12
53.77
46.04
29.26
2010
38.52
43.16
52.66
58.24
64.15
73.19
84.12
81.59
67.68
59.40
38.95
34.85
2011
35.04
35.29
47.48
53.50
64.13
72.10
78.57
83.91
76.80
56.53
42.17
36.86
2012
33.28
37.10
47.31
58.77
67.25
68.90
84.12
84.99
75.35
56.31
45.28
36.90
2013
31.46
43.14
51.28
57.09
70.50
74.14
86.85
83.00
71.90
54.49
39.79
30.00
2014
35.40
32.48
47.71
57.85
68.35
73.56
85.92
82.28
69.99
59.75
40.55
36.41
2015
34.96
44.69
54.32
59.76
71.99
81.04
86.16
82.34
69.13
57.82
40.39
35.88
2016
35.26
42.56
52.25
66.59
70.67
75.19
78.34
84.25
68.31
54.97
49.59
28.25
2017
27.95
33.99
45.67
54.53
67.63
75.63
87.79
84.95
72.59
55.56
41.40
29.55
2018
35.30
33.54
45.11
56.61
74.65
74.69
84.65
81.07
66.17
54.06
43.76
38.46
2019
35.83
25.79
44.72
57.18
71.59
75.71
78.88
81.71
66.88
52.01
42.26
35.32
2020
36.78
40.79
47.01
57.03
66.05
70.16
80.73
82.96
73.48
53.96
43.49
36.38
2021
38.22
35.10
51.07
60.67
67.97
82.00
89.77
80.72
70.11
55.50
44.93
29.77
2022
31.79
38.22
49.77
53.84
61.96
70.59
85.66
85.96
74.14
62.59
33.93
26.06
2023
36.54
38.30
46.09
56.31
73.81
78.39
86.30
83.46
71.76
56.62
42.87
39.81
2024
32.61
40.93
49.34
57.88
66.52
72.39
88.53
81.89
74.07
58.74
46.95
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
45.50
48.85
55.20
M
M
M
M
M
M
1996
M
M
M
M
43.13
51.43
58.03
57.40
47.24
39.10
27.67
20.61
1997
25.56
26.00
33.57
37.50
49.03
52.07
55.23
58.77
51.19
41.53
34.21
29.03
1998
25.05
32.80
35.89
39.71
50.30
53.93
63.39
60.38
55.50
40.87
37.58
28.57
1999
29.59
31.46
33.67
37.44
42.68
51.70
53.64
62.00
49.17
38.06
35.90
30.00
2000
24.29
28.22
33.53
40.85
44.94
51.79
55.94
57.11
47.60
38.81
29.48
21.95
2001
27.02
23.65
32.22
37.77
45.95
50.04
57.42
58.45
50.80
37.88
35.45
28.63
2002
27.56
27.18
26.35
37.91
44.08
54.54
60.70
56.38
50.01
36.32
33.68
31.26
2003
0.39
14.91
32.94
37.07
45.41
54.55
61.41
59.26
50.87
43.91
25.81
26.07
2004
M
35.05
M
M
M
72.83
70.03
71.53
58.61
48.24
35.97
31.98
2005
21.68
24.94
34.81
38.73
49.20
51.69
57.48
M
54.30
42.39
30.93
23.58
2006
32.06
25.84
32.93
46.41
54.62
62.90
66.13
64.64
61.01
51.73
30.64
27.11
2007
20.58
29.40
34.61
37.61
46.74
52.99
62.21
55.96
48.88
39.03
30.36
24.75
2008
20.19
26.71
30.96
33.65
47.63
51.04
58.67
57.45
47.95
39.23
33.34
17.25
2009
21.34
22.73
28.27
35.82
45.09
54.41
60.56
58.98
52.10
38.31
34.07
20.30
2010
29.50
32.55
34.37
39.18
43.40
52.10
58.14
57.02
50.28
42.96
27.63
26.75
2011
24.36
22.80
33.08
34.84
43.86
50.80
55.05
58.04
52.62
40.61
29.78
25.69
2012
22.35
26.73
31.63
38.25
44.17
51.24
59.28
59.47
50.48
41.73
34.73
28.47
2013
21.92
28.37
33.51
37.90
46.55
53.28
59.99
59.73
52.39
38.63
30.27
20.63
2014
27.36
19.99
32.45
37.18
45.74
52.08
61.43
60.43
50.36
46.06
28.24
27.93
2015
28.45
32.97
36.67
37.68
48.75
57.73
61.19
59.34
48.46
43.18
30.23
27.74
2016
28.70
30.63
34.68
43.72
47.94
52.39
56.83
58.86
48.54
42.06
39.01
18.31
2017
18.69
21.89
32.61
38.35
46.43
52.16
61.10
59.70
51.43
37.67
32.65
22.73
2018
27.84
22.10
30.73
37.89
51.15
51.94
59.05
58.59
47.84
38.26
33.55
30.04
2019
27.11
14.60
27.78
39.62
50.73
54.23
58.99
59.99
52.48
38.07
31.75
29.39
2020
26.97
28.96
31.80
38.17
47.60
52.65
57.75
59.51
54.43
40.60
32.97
28.78
2021
29.83
24.97
33.49
38.93
46.34
58.82
65.76
59.97
52.04
40.75
34.50
19.26
2022
24.58
25.52
35.96
36.05
44.57
52.71
61.65
63.43
54.04
46.19
25.31
17.99
2023
29.04
27.21
30.53
37.86
53.10
56.47
61.32
61.88
53.22
42.31
33.78
33.25
2024
24.09
29.97
34.35
39.72
45.60
52.62
65.18
61.06
55.02
42.46
37.51
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
51.75
60.46
65.20
M
M
M
M
M
M
1996
M
M
M
M
51.50
61.70
69.90
68.42
55.52
45.00
31.23
24.13
1997
28.06
30.71
39.28
46.17
57.77
60.77
65.73
68.78
59.02
46.93
37.52
31.95
1998
28.76
36.72
41.38
49.11
59.70
63.31
73.96
72.77
65.65
47.31
40.52
31.45
1999
32.69
36.21
40.56
47.69
52.52
61.11
64.77
70.50
59.22
46.77
41.03
33.92
2000
28.78
32.97
41.79
50.29
53.80
63.01
68.05
68.99
58.22
47.52
33.97
26.77
2001
30.81
30.21
40.70
46.93
57.67
60.38
69.50
70.55
61.81
45.84
41.16
32.25
2002
32.31
34.01
34.17
48.53
54.40
66.29
72.53
69.12
60.56
46.00
39.73
34.90
2003
18.72
28.41
41.32
47.32
55.88
66.65
74.72
72.43
62.47
52.61
32.01
30.80
2004
M
38.20
M
M
M
75.34
74.56
74.76
59.64
50.15
37.33
33.48
2005
25.54
33.41
43.15
50.11
59.89
61.22
69.83
M
58.20
49.46
34.99
28.01
2006
36.00
29.59
36.27
47.77
57.08
65.27
69.61
68.90
62.33
51.81
32.37
28.60
2007
26.34
35.42
43.23
48.29
59.03
63.33
74.09
67.70
59.24
46.82
35.83
29.88
2008
26.08
34.31
39.62
44.00
58.10
62.27
71.76
69.38
59.08
48.11
39.14
22.28
2009
25.94
29.52
35.93
46.53
57.52
66.51
73.93
70.66
63.11
46.04
40.06
24.78
2010
34.01
37.85
43.52
48.71
53.77
62.65
71.13
69.31
58.98
51.18
33.29
30.80
2011
29.70
29.04
40.28
44.17
53.99
61.45
66.81
70.97
64.71
48.57
35.98
31.28
2012
27.82
31.92
39.47
48.51
55.71
60.07
71.70
72.23
62.91
49.02
40.01
32.68
2013
26.69
35.76
42.39
47.50
58.53
63.71
73.42
71.36
62.15
46.56
35.03
25.31
2014
31.38
26.24
40.08
47.52
57.05
62.82
73.68
71.35
60.18
52.91
34.39
32.17
2015
31.71
38.83
45.49
48.72
60.37
69.38
73.68
70.84
58.80
50.50
35.31
31.81
2016
31.98
36.60
43.46
55.15
59.30
63.79
67.59
71.55
58.42
48.52
44.30
23.28
2017
23.32
27.94
39.14
46.44
57.03
63.89
74.44
72.32
62.01
46.62
37.03
26.14
2018
31.57
27.82
37.92
47.25
62.90
63.32
71.85
69.83
57.00
46.16
38.66
34.25
2019
31.47
20.19
36.25
48.40
61.16
64.97
68.94
70.85
59.68
45.04
37.01
32.35
2020
31.88
34.87
39.40
47.60
56.83
61.40
69.24
71.24
63.95
47.28
38.23
32.58
2021
34.03
30.04
42.28
49.80
57.15
70.41
77.77
70.35
61.08
48.13
39.72
24.52
2022
28.18
31.87
42.87
44.94
53.27
61.65
73.66
74.69
64.09
54.39
29.62
22.02
2023
32.79
32.75
38.31
47.09
63.45
67.43
73.81
72.67
62.49
49.46
38.32
36.53
2024
28.35
35.45
41.85
48.80
56.06
62.51
76.86
71.47
64.55
50.60
42.23
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
