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
0.08
0.01
0.00
0.00
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.04
2001
6.91
1.44
0.10
4.00
3.05
4.74
2.64
3.06
2.21
8.84
8.09
11.15
2002
10.88
8.14
5.15
5.96
3.99
2.89
0.87
0.43
3.10
0.83
10.72
5.98
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
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
0.68
0.85
6.18
4.56
1.85
3.58
2.63
0.48
3.50
8.32
5.78
9.63
2008
6.55
2.76
4.05
2.30
2.27
2.37
0.81
7.64
1.93
4.77
9.32
5.96
2009
7.20
3.38
5.60
3.46
3.60
0.09
0.00
0.00
0.00
4.23
13.54
4.04
2010
8.48
4.68
4.49
3.79
3.73
2.00
0.00
2.52
7.28
5.18
7.45
8.37
2011
7.75
4.55
7.29
6.62
5.50
1.35
3.11
0.39
3.39
5.58
5.28
1.55
2012
8.81
6.06
7.50
6.56
2.67
6.86
3.12
0.17
0.28
10.51
8.53
9.57
2013
7.57
5.30
8.05
0.00
1.25
3.27
0.00
0.87
5.64
2.17
7.02
4.68
2014
7.26
6.22
11.11
5.18
5.95
1.91
1.33
0.65
4.69
7.78
10.78
7.48
2015
9.90
4.62
8.31
3.01
1.06
0.22
1.02
2.91
3.33
5.50
12.25
10.41
2016
8.34
7.76
7.94
1.68
2.01
2.88
1.88
0.85
2.72
9.28
12.22
9.81
2017
5.12
6.48
13.42
7.40
5.07
1.88
0.12
0.24
2.15
7.67
10.41
9.46
2018
12.49
7.31
5.59
6.46
0.47
2.05
1.09
0.39
8.35
4.47
12.17
13.06
2019
7.74
3.88
1.66
6.07
2.20
0.98
3.50
1.27
6.20
3.03
M
7.59
2020
19.04
6.17
4.76
1.56
5.05
3.29
2.23
1.98
4.02
5.59
9.92
13.86
2021
9.36
6.55
5.16
1.45
2.04
1.45
0.01
2.44
7.27
7.82
15.96
5.54
2022
8.62
5.55
7.53
3.87
4.32
3.70
1.00
0.22
0.31
7.61
6.18
9.94
2023
6.05
6.13
3.81
5.71
0.76
1.11
0.57
0.68
2.01
5.62
6.35
10.72
2024
13.43
5.09
3.37
4.87
4.49
3.33
0.73
4.38
2.57
13.08
8.82
10.22
2025
3.16
5.37
10.03
3.17
2.75
1.21
0.73
3.95
1.96
4.98
7.27
4.95
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
4.3
3.2
3.4
M
M
M
M
M
M
1996
M
M
M
M
3.5
3.4
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
1.8
2.8
2.9
3.3
2000
3.2
2.7
3.6
3.8
3.4
3.3
3.0
2.9
2.4
2.5
2.1
2.5
2001
2.7
2.6
3.4
3.5
3.5
3.2
2.9
2.6
2.4
3.0
3.1
3.8
2002
3.1
2.9
4.2
3.7
3.2
2.8
2.6
2.3
2.4
1.9
2.9
3.5
2003
3.1
2.4
4.7
4.2
3.4
3.3
3.3
2.9
2.6
3.3
2.7
3.1
2004
3.2
3.0
4.0
2.9
3.0
3.2
3.2
2.8
2.8
2.5
2.9
3.0
2005
3.5
2.1
4.0
4.1
3.5
3.1
3.0
2.7
2.3
2.9
3.2
2.2
2006
3.9
4.2
4.6
3.7
3.2
2.9
2.9
2.8
2.2
2.2
4.8
3.6
2007
3.8
3.5
4.0
3.1
3.0
3.0
2.9
2.6
2.7
3.0
2.8
3.2
2008
3.6
2.8
3.6
3.7
3.4
3.3
3.1
2.9
2.2
2.7
3.2
3.8
2009
2.4
2.7
4.1
3.6
3.1
3.5
2.9
2.6
2.8
3.1
4.6
2.2
2010
3.2
3.2
3.6
4.8
3.8
3.2
3.4
2.9
2.6
2.7
3.9
3.3
2011
3.1
4.3
4.7
3.9
3.1
3.3
3.1
2.9
2.6
2.6
3.7
2.7
2012
4.0
3.1
4.4
3.2
3.2
3.0
2.8
2.6
2.2
3.0
2.9
3.5
2013
2.2
3.4
3.6
4.1
3.1
3.2
3.7
3.1
3.0
2.3
2.4
3.0
2014
2.4
4.8
4.0
3.6
3.0
3.2
3.0
2.6
2.6
2.9
3.8
2.9
2015
2.1
2.6
3.4
3.4
2.8
3.4
3.2
3.2
2.6
2.0
2.5
4.2
2016
2.2
2.7
4.2
2.8
3.2
3.2
3.1
2.8
2.6
3.5
3.8
3.1
2017
3.0
3.4
3.7
4.8
3.3
3.3
3.3
2.7
2.5
2.7
4.2
2.3
2018
3.7
3.3
2.8
3.9
3.2
3.6
3.2
2.6
2.9
2.1
3.0
2.2
2019
1.7
4.3
2.9
3.8
3.1
3.6
3.1
2.6
2.9
2.7
2.2
2.4
2020
4.7
2.8
3.6
3.2
3.6
3.2
3.0
2.8
2.4
3.2
3.2
2.9
2021
3.3
4.1
3.2
3.3
3.2
3.4
3.3
2.8
3.0
3.1
3.5
3.3
2022
2.9
2.7
3.3
4.1
3.6
3.3
3.0
2.9
2.7
2.0
2.7
2.9
2023
3.0
3.7
3.4
3.7
3.2
3.3
3.4
3.0
2.6
2.3
2.1
2.2
2024
3.1
3.2
3.2
3.4
3.4
3.7
3.1
2.9
2.4
2.4
2.9
2.6
2025
1.3
3.2
3.4
3.1
3.2
3.0
3.2
2.8
2.4
2.6
2.2
2.2
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
56.00
72.74
69.60
M
M
M
M
M
M
1996
M
M
M
M
60.90
70.61
79.97
78.03
66.03
56.17
42.97
35.00
1997
40.76
48.52
49.07
57.68
67.79
68.62
74.48
78.73
71.15
56.03
51.83
41.76
1998
43.00
49.28
53.93
61.39
65.12
70.76
77.04
80.92
72.67
57.81
48.73
42.29
1999
43.70
45.77
49.41
57.85
59.32
64.11
70.73
72.00
68.96
59.26
50.73
43.32
2000
42.23
48.37
50.77
57.62
58.99
69.51
72.42
72.25
68.30
58.77
47.97
41.80
2001
45.88
47.41
52.23
55.34
63.81
65.55
72.04
73.39
68.23
56.05
50.98
42.96
2002
42.67
46.84
44.81
56.07
60.25
70.70
74.25
75.76
69.02
57.77
51.84
44.10
2003
47.16
46.98
50.65
54.50
62.67
72.22
78.77
78.55
72.62
60.25
47.28
44.37
2004
M
47.70
M
M
M
74.27
73.24
72.74
60.48
52.40
42.51
41.56
2005
44.07
51.89
54.89
59.90
67.36
67.19
75.10
M
54.70
58.78
45.91
43.87
2006
45.56
42.42
43.89
49.44
57.83
64.46
65.78
68.65
60.41
46.08
41.25
40.56
2007
41.81
48.04
50.73
56.86
65.86
67.07
76.25
74.55
67.34
55.92
48.21
41.77
2008
40.90
48.42
49.09
53.64
64.23
66.15
74.16
74.78
70.27
58.01
50.88
37.81
2009
38.21
47.55
47.73
58.57
65.98
72.84
80.32
74.35
70.62
57.00
49.24
39.11
2010
48.72
50.56
51.68
55.44
60.15
63.98
73.87
72.55
65.88
58.22
43.51
42.34
2011
42.06
42.66
50.33
51.73
59.32
65.60
69.88
73.91
71.19
56.15
45.62
42.22
2012
41.20
46.61
47.29
57.04
63.08
63.49
72.69
76.94
72.17
57.18
48.73
41.34
2013
39.21
45.30
52.55
55.53
65.25
69.13
77.07
75.60
68.55
57.55
47.80
39.71
2014
44.60
41.87
49.78
58.35
66.44
68.85
78.23
78.38
71.85
61.36
48.75
45.05
2015
46.61
52.39
56.15
58.17
69.10
77.79
80.33
77.56
66.58
61.99
47.60
44.93
2016
43.61
51.30
54.69
64.36
68.33
70.49
73.88
77.47
68.10
57.16
51.74
36.15
2017
40.26
43.30
48.45
55.65
66.30
71.02
76.79
80.84
72.75
58.84
48.40
39.93
2018
43.63
42.55
51.62
57.34
70.69
69.17
80.66
77.38
67.34
60.47
51.33
44.96
2019
46.85
38.65
55.85
57.92
69.66
71.17
74.37
76.42
67.27
55.29
50.37
43.66
2020
43.06
45.95
50.01
58.99
67.07
66.94
74.48
75.34
73.24
57.34
48.63
45.05
2021
45.93
42.98
51.97
60.57
64.95
76.17
79.33
76.22
68.21
55.58
49.38
38.05
2022
42.30
46.41
51.68
54.81
59.76
69.68
78.69
81.52
75.01
66.31
45.92
37.39
2023
45.16
43.79
51.51
54.08
71.97
71.59
79.20
79.31
71.08
60.64
49.59
48.08
2024
41.58
48.86
52.85
57.42
64.74
69.41
79.74
75.76
70.09
58.80
48.80
46.90
2025
43.53
42.96
51.74
61.03
66.10
71.64
78.69
78.53
73.05
58.20
51.05
47.65
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
51.00
45.78
50.60
M
M
M
M
M
M
1996
M
M
M
M
44.13
50.32
53.73
53.90
48.14
42.34
35.33
28.50
1997
33.84
34.12
37.00
38.93
49.25
52.38
55.19
56.23
51.31
45.10
38.31
32.69
1998
34.79
38.28
40.21
40.11
48.54
53.93
57.89
54.35
51.23
45.03
42.23
35.25
1999
36.48
38.12
38.26
38.59
45.04
51.70
52.27
59.00
47.96
40.19
40.87
35.10
2000
32.74
34.70
36.97
42.04
45.07
50.75
53.71
52.70
48.43
40.97
32.79
29.72
2001
32.92
30.19
35.68
38.07
44.12
48.67
52.47
54.44
49.50
41.91
39.63
30.99
2002
33.45
33.07
31.62
37.27
42.45
50.29
52.90
51.99
47.09
39.95
36.78
33.05
2003
1.35
17.57
37.60
38.89
45.19
51.23
53.19
48.92
48.87
46.64
30.45
33.02
2004
M
42.90
M
M
M
68.91
63.31
66.99
58.68
49.40
39.54
38.80
2005
32.10
29.51
38.98
41.70
49.57
52.86
54.93
M
45.30
46.41
36.32
33.68
2006
39.27
34.21
36.63
46.31
52.21
58.70
59.83
61.28
57.46
45.62
38.86
37.63
2007
29.22
36.40
38.27
39.88
45.28
51.06
56.95
53.75
48.80
42.26
35.50
31.54
2008
30.71
33.10
35.23
37.09
47.32
49.56
53.80
55.37
48.87
42.11
40.19
28.54
2009
29.43
30.84
32.59
39.16
45.14
53.85
57.30
55.71
51.38
41.34
38.64
27.76
2010
38.72
35.57
35.76
39.89
42.74
50.33
51.97
53.36
50.53
43.05
33.86
32.47
2011
31.98
30.95
37.29
37.27
44.61
51.52
53.20
54.54
51.09
43.40
33.13
32.23
2012
31.29
34.12
35.54
41.47
44.80
50.01
56.02
55.61
48.06
43.05
39.00
35.00
2013
31.22
35.61
36.89
41.25
46.95
52.61
55.18
57.47
53.30
40.95
35.89
29.92
2014
33.09
29.92
37.34
41.62
49.63
52.11
57.37
58.36
52.62
50.05
35.27
34.64
2015
35.47
39.98
40.06
39.96
50.43
55.47
58.46
56.84
49.67
47.36
33.77
36.14
2016
34.37
38.64
40.97
43.36
49.57
53.37
57.39
57.33
50.62
46.13
43.53
25.83
2017
27.54
29.97
38.13
43.20
47.60
52.88
55.79
57.39
52.82
41.52
38.76
30.71
2018
36.68
31.51
35.17
42.16
50.98
52.87
57.12
56.66
51.11
42.13
39.03
34.36
2019
34.06
25.94
34.22
41.86
49.97
53.36
56.74
57.65
54.13
40.14
35.47
36.43
2020
33.97
33.77
34.83
41.52
49.00
52.92
56.31
56.13
55.14
45.82
37.30
35.86
2021
36.18
32.00
36.04
41.50
47.17
56.64
58.94
58.50
53.05
44.39
40.36
27.90
2022
33.24
33.67
39.29
38.74
46.24
53.70
59.28
60.69
53.93
46.35
32.08
28.05
2023
36.22
34.34
35.67
40.77
52.26
53.82
58.85
59.52
53.17
45.92
36.74
39.77
2024
33.87
36.67
38.53
42.31
47.60
53.28
60.05
59.41
54.64
46.42
40.41
36.97
2025
30.05
31.07
39.75
42.81
48.59
54.16
58.80
60.49
56.81
44.68
40.33
40.98
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
53.50
59.26
60.10
M
M
M
M
M
M
1996
M
M
M
M
52.52
60.46
66.85
65.97
57.09
49.26
39.15
31.75
1997
37.30
41.32
43.03
48.30
58.52
60.50
64.84
67.48
61.23
50.57
45.07
37.22
1998
38.89
43.78
47.07
50.75
56.83
62.34
67.46
67.63
61.95
51.42
45.48
38.77
1999
40.09
41.94
43.83
48.22
52.18
57.91
61.50
65.50
58.46
49.73
45.80
39.21
2000
37.48
41.54
43.87
49.83
52.03
60.13
63.06
62.47
58.37
49.87
40.38
35.76
2001
39.40
38.80
43.96
46.71
53.96
57.11
62.25
63.91
58.87
48.98
45.31
36.98
2002
38.06
39.95
38.22
46.67
51.35
60.49
63.57
63.88
58.06
48.86
44.31
38.57
2003
24.26
32.28
44.13
46.70
53.93
61.72
65.98
63.73
60.75
53.44
38.86
38.69
2004
M
45.30
M
M
M
71.59
68.28
69.86
59.58
50.90
41.02
40.18
2005
38.08
40.70
46.93
50.80
58.47
60.02
65.02
M
50.00
52.59
41.11
38.78
2006
42.42
38.32
40.26
47.87
55.02
61.58
62.81
64.96
58.94
45.85
40.05
39.09
2007
35.52
42.22
44.50
48.37
55.57
59.07
66.60
64.15
58.07
49.09
41.85
36.65
2008
35.80
40.76
42.16
45.36
55.77
57.86
63.98
65.07
59.57
50.06
45.53
33.17
2009
33.82
39.19
40.16
48.86
55.56
63.34
68.81
65.03
61.00
49.17
43.94
33.43
2010
43.72
43.07
43.72
47.66
51.45
57.16
62.92
62.95
58.21
50.63
38.68
37.40
2011
37.02
36.81
43.81
44.50
51.97
58.56
61.54
64.22
61.14
49.78
39.37
37.22
2012
36.25
40.37
41.41
49.26
53.94
56.75
64.35
66.28
60.11
50.12
43.86
38.17
2013
35.22
40.45
44.72
48.39
56.10
60.87
66.13
66.54
60.93
49.25
41.85
34.81
2014
38.84
35.90
43.56
49.99
58.03
60.48
67.80
68.37
62.23
55.70
42.01
39.84
2015
41.04
46.19
48.11
49.06
59.77
66.63
69.40
67.20
58.13
54.68
40.68
40.53
2016
38.99
44.97
47.83
53.86
58.95
61.93
65.63
67.40
59.36
51.64
47.64
30.99
2017
33.90
36.63
43.29
49.42
56.95
61.95
66.29
69.12
62.79
50.18
43.58
35.32
2018
40.16
37.03
43.39
49.75
60.84
61.02
68.89
67.02
59.23
51.30
45.18
39.66
2019
40.45
32.30
45.04
49.89
59.82
62.27
65.56
67.04
60.70
47.71
42.92
40.04
2020
38.51
39.86
42.42
50.25
58.04
59.93
65.40
65.73
64.19
51.58
42.96
40.46
2021
41.05
37.49
44.00
51.04
56.06
66.41
69.13
67.36
60.63
49.98
44.87
32.98
2022
37.77
40.04
45.49
46.77
53.00
61.69
68.99
71.11
64.47
56.33
39.00
32.72
2023
40.69
39.06
43.59
47.43
62.12
62.71
69.02
69.41
62.13
53.28
43.17
43.93
2024
37.73
42.76
45.69
49.86
56.17
61.34
69.89
67.59
62.37
52.61
44.60
41.94
2025
36.79
37.01
45.75
51.92
57.34
62.90
68.75
69.51
64.93
51.44
45.69
44.31
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
