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
0.20
0.00
0.01
0.00
0.04
0.00
0.00
0.01
0.00
0.00
0.00
0.12
2001
9.92
2.03
0.11
7.49
5.43
4.71
2.02
7.57
2.26
11.69
7.28
16.14
2002
10.76
8.72
6.55
5.96
5.47
2.90
2.07
0.23
2.92
0.95
11.18
8.38
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
1.12
0.76
6.44
4.98
4.10
5.56
3.37
1.19
4.12
8.92
6.84
11.63
2008
8.62
4.51
4.54
2.67
2.52
2.20
1.20
4.75
1.15
6.43
9.16
13.46
2009
9.54
4.00
7.13
3.36
3.82
0.62
1.11
2.23
5.54
8.97
17.94
5.44
2010
11.93
6.05
6.20
5.97
3.78
2.51
0.03
2.03
6.99
6.23
9.84
10.38
2011
10.48
7.14
3.81
2.84
6.03
2.80
2.21
0.20
3.04
6.82
11.22
4.60
2012
9.08
10.19
8.98
6.11
7.02
6.68
5.69
0.04
0.38
12.43
9.70
9.13
2013
7.91
6.17
9.35
6.34
4.16
3.01
0.00
2.96
7.43
1.78
6.73
3.65
2014
7.01
6.90
9.87
5.86
4.20
1.14
2.27
0.55
5.50
9.65
13.30
11.01
2015
9.48
9.15
9.37
3.14
0.14
0.31
1.10
5.39
3.85
5.33
11.94
15.80
2016
11.97
8.15
9.57
1.69
3.16
6.24
6.56
0.91
4.66
11.54
12.82
9.05
2017
6.39
6.82
13.20
7.99
5.89
3.25
0.16
0.57
2.09
6.71
8.76
M
2018
M
M
M
1.52
0.16
2.19
0.74
0.40
8.69
5.00
15.50
15.72
2019
9.12
4.07
2.32
5.52
2.10
1.51
2.22
1.18
7.91
5.71
5.48
5.07
2020
0.13
M
M
0.28
3.47
3.71
1.81
2.81
5.16
5.02
10.35
12.17
2021
11.03
5.10
4.26
2.75
1.96
2.60
0.00
1.96
10.36
4.20
18.31
7.45
2022
9.22
4.76
8.85
6.47
5.28
3.50
1.15
0.45
0.53
7.21
5.97
11.98
2023
8.52
7.27
2.44
8.02
0.86
1.09
1.19
1.77
2.32
8.31
8.40
12.41
2024
15.77
5.83
5.66
4.67
5.30
3.70
1.51
2.27
2.71
13.98
10.59
10.75
2025
3.59
7.46
12.47
4.65
3.90
0.92
1.04
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
5.5
2.5
2.9
M
M
M
M
M
M
1996
M
M
M
M
3.2
2.4
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
1.6
2.7
3.7
3.2
2000
3.5
2.9
3.3
2.8
2.9
2.7
2.9
2.7
2.7
3.2
2.5
2.7
2001
3.0
2.7
3.0
3.2
2.5
2.7
2.6
2.8
2.8
3.1
3.8
3.6
2002
3.2
3.1
2.8
3.0
2.8
2.9
2.1
1.9
2.5
1.8
3.3
3.6
2003
3.0
2.3
3.6
3.2
2.7
2.2
2.4
2.1
2.2
3.3
2.9
3.8
2004
3.1
2.7
3.0
2.1
2.6
2.0
2.2
M
2.3
2.5
2.7
2.5
2005
2.9
2.3
3.2
3.4
2.2
2.4
2.4
2.1
2.2
3.1
2.7
3.1
2006
4.2
2.6
4.0
2.6
2.6
2.1
2.4
1.8
1.8
2.0
3.8
3.6
2007
3.1
3.1
3.2
2.7
2.4
2.2
2.3
2.3
2.3
3.0
2.6
3.6
2008
3.7
2.4
2.7
2.5
2.2
2.6
2.3
2.4
1.8
2.7
2.8
2.6
2009
2.1
1.9
2.9
2.6
2.5
2.4
2.0
2.1
2.2
2.9
3.8
2.1
2010
3.4
3.0
2.9
3.0
2.7
2.3
1.9
1.9
2.2
2.8
2.8
3.7
2011
2.2
2.8
3.6
2.5
2.1
2.0
2.0
2.0
2.4
2.1
2.9
2.1
2012
3.2
2.4
2.9
2.5
2.2
2.2
2.0
1.8
1.5
1.9
2.8
2.8
2013
1.2
2.4
2.2
2.4
1.9
2.1
1.7
2.0
1.8
1.4
1.6
1.6
2014
1.4
2.0
2.4
2.1
1.9
2.0
1.8
1.5
2.0
2.6
2.2
2.3
2015
1.6
1.8
2.2
2.0
1.5
1.7
1.8
1.7
1.8
1.6
2.0
3.0
2016
2.3
2.1
2.9
1.8
1.8
1.8
1.8
1.5
1.5
2.8
3.3
2.0
2017
1.9
1.7
2.5
2.6
1.9
1.6
1.6
1.4
1.5
1.8
2.6
1.0
2018
2.4
1.9
1.8
2.0
1.6
1.7
1.5
1.4
1.7
1.4
1.7
2.7
2019
1.7
1.5
1.5
2.0
1.4
1.6
1.7
1.6
1.6
1.7
1.3
1.8
2020
2.8
1.5
1.8
1.6
1.6
1.5
1.5
1.5
1.3
1.4
2.0
2.1
2021
2.3
1.4
1.9
1.7
1.6
1.6
1.4
1.4
1.6
2.2
2.2
1.5
2022
1.6
1.4
1.7
1.8
1.6
1.6
1.1
1.2
1.4
1.2
1.4
1.4
2023
1.9
1.7
1.7
2.2
1.3
1.4
1.5
1.2
1.3
1.5
1.3
1.7
2024
2.7
1.2
1.8
1.5
1.6
1.5
1.4
1.3
1.2
1.5
1.9
1.7
2025
0.9
1.6
1.8
1.5
1.5
1.3
1.3
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
56.00
69.37
67.00
M
M
M
M
M
M
1996
M
M
M
M
59.39
67.00
73.23
70.27
60.68
52.55
40.70
34.24
1997
39.00
43.80
43.67
52.38
62.07
62.77
69.47
70.46
63.52
51.35
47.74
40.61
1998
40.78
46.76
51.41
58.41
63.04
68.34
74.10
76.15
70.87
57.84
47.59
41.82
1999
42.93
45.48
48.26
57.30
57.92
61.30
67.36
75.00
68.30
57.32
49.03
42.23
2000
41.30
47.53
49.15
55.25
57.44
67.72
70.87
69.97
66.40
56.72
46.62
42.25
2001
45.88
45.34
49.35
54.06
61.19
65.03
70.76
71.23
64.16
55.89
50.96
43.32
2002
43.72
46.66
45.37
55.82
60.41
71.85
73.84
75.00
68.96
57.65
52.42
45.89
2003
49.94
47.53
50.33
55.04
63.85
72.56
75.58
77.77
71.89
58.61
47.70
44.40
2004
M
45.30
M
M
M
73.58
67.20
M
57.66
48.29
40.64
40.59
2005
43.15
48.82
52.57
57.82
67.55
65.39
71.72
M
M
56.60
44.56
43.94
2006
44.06
40.76
43.06
48.67
55.68
62.61
62.50
66.38
61.02
47.57
42.28
38.55
2007
40.82
46.00
48.29
53.61
61.98
64.29
72.70
70.70
63.90
53.63
46.38
40.56
2008
39.56
46.24
46.19
50.91
60.91
62.98
71.14
71.66
65.76
55.15
50.44
36.45
2009
37.97
44.69
45.67
55.64
62.59
70.78
76.54
71.27
68.36
55.72
47.59
40.98
2010
49.43
51.16
51.99
55.67
60.46
64.60
74.05
73.25
65.92
58.38
45.16
45.62
2011
43.74
42.67
49.16
50.63
57.78
64.80
68.46
71.93
69.29
54.83
45.91
42.47
2012
41.78
45.94
45.82
55.46
61.05
62.74
70.47
74.54
68.98
55.81
49.09
41.31
2013
40.09
44.10
50.48
54.23
62.40
67.33
74.06
73.25
66.06
54.69
47.20
39.99
2014
44.25
41.55
49.23
55.88
64.21
66.32
74.85
74.65
69.22
59.91
48.36
45.47
2015
46.94
50.59
53.74
55.70
65.73
73.71
76.79
73.30
63.87
59.56
46.62
43.89
2016
45.42
49.70
53.03
61.52
65.96
68.32
71.02
73.66
65.05
55.61
52.41
37.54
2017
40.68
43.58
46.71
54.19
63.29
67.89
74.17
76.67
70.22
57.02
47.55
40.40
2018
44.61
42.00
49.72
55.12
67.48
67.53
76.88
73.92
64.25
57.31
50.29
44.64
2019
45.84
38.33
52.23
55.98
66.22
68.88
71.77
73.52
65.03
52.65
48.17
44.10
2020
43.97
44.18
47.69
56.22
63.96
65.07
70.70
71.93
70.02
57.23
47.81
45.83
2021
44.97
41.71
49.45
57.42
61.34
73.63
76.45
73.75
65.00
53.63
48.81
37.67
2022
42.29
45.17
49.52
52.17
57.40
67.09
74.34
77.53
71.96
62.23
44.79
39.16
2023
45.09
43.24
49.30
52.03
67.61
68.89
75.26
73.93
66.67
57.94
48.75
48.33
2024
42.85
46.95
49.44
54.83
61.71
66.07
75.49
72.28
66.61
56.70
47.62
47.36
2025
42.71
42.07
49.28
57.70
62.28
67.08
74.35
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1995
M
M
M
51.00
51.63
52.60
M
M
M
M
M
M
1996
M
M
M
M
45.79
52.30
55.46
54.60
48.04
41.86
35.13
28.72
1997
32.60
34.40
34.43
38.42
47.87
49.37
53.83
56.73
51.56
43.19
39.33
34.39
1998
33.94
38.96
41.28
42.69
50.38
55.24
60.45
59.00
55.70
48.06
43.04
36.32
1999
37.67
38.44
38.59
40.74
43.20
49.48
51.45
58.00
50.30
42.71
40.20
35.26
2000
33.11
36.70
36.80
42.28
44.65
51.54
54.32
54.45
51.73
44.99
36.24
33.55
2001
36.03
33.05
36.65
39.24
45.19
49.24
55.37
57.00
51.77
43.99
41.65
34.05
2002
35.47
35.68
33.94
40.35
44.50
53.33
56.54
56.63
52.01
45.06
42.64
37.44
2003
4.48
21.09
38.84
39.26
46.10
54.06
55.24
58.15
53.52
47.06
34.89
35.25
2004
M
42.35
M
M
M
68.37
62.88
M
55.69
45.87
39.02
38.13
2005
34.70
33.90
39.66
42.51
51.92
51.07
54.35
M
M
47.29
37.69
36.37
2006
38.62
34.85
37.92
45.71
51.68
58.54
59.68
60.75
58.98
47.21
40.52
35.91
2007
31.71
36.57
38.35
40.18
45.51
50.41
57.75
55.21
50.05
42.96
36.65
32.94
2008
31.57
35.27
34.98
36.82
47.05
49.29
54.84
55.37
51.89
43.45
41.85
29.49
2009
30.91
32.85
33.31
40.23
46.02
54.71
59.71
57.45
53.62
44.09
39.53
31.77
2010
40.52
40.13
38.78
41.28
45.11
50.87
55.86
57.32
52.76
46.88
35.64
35.55
2011
34.34
32.19
37.55
37.05
44.04
51.01
54.16
56.93
54.88
44.80
35.87
34.78
2012
33.78
36.65
35.40
42.52
46.02
50.15
56.52
58.90
53.75
46.26
40.85
36.28
2013
33.39
36.30
38.49
41.88
49.01
53.72
57.89
59.56
55.08
44.33
38.96
32.80
2014
36.52
31.63
38.52
42.57
50.84
52.87
59.05
60.46
56.13
51.17
38.25
37.23
2015
39.22
42.41
42.53
41.43
51.89
57.38
59.91
58.79
51.00
49.78
36.64
36.95
2016
36.85
40.22
41.52
47.64
50.95
53.27
57.58
58.74
51.37
46.95
44.20
30.21
2017
31.73
33.12
38.04
42.49
47.88
53.24
57.37
60.46
56.06
45.35
39.10
33.47
2018
37.78
32.23
37.34
42.84
51.87
53.80
59.44
59.61
52.27
46.08
42.04
36.65
2019
37.92
28.59
38.24
42.95
51.35
53.77
57.22
59.13
54.00
42.60
39.89
38.09
2020
36.12
34.71
36.08
42.34
49.25
52.63
56.86
57.25
56.77
47.92
38.94
38.55
2021
37.35
32.80
37.21
43.22
47.15
57.56
59.98
59.13
53.31
44.24
41.08
29.70
2022
35.36
35.59
39.13
38.63
44.95
53.20
59.52
61.84
56.81
50.72
34.36
31.15
2023
37.33
34.40
37.22
40.50
53.17
54.20
59.70
60.23
54.16
47.25
39.73
41.24
2024
35.57
37.67
39.04
41.63
47.22
52.59
60.61
59.00
55.19
46.50
40.70
39.75
2025
34.46
33.56
39.81
43.99
48.43
54.35
59.30
M
M
M
M
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
53.50
60.50
59.80
M
M
M
M
M
M
1996
M
M
M
M
52.59
59.65
64.35
62.43
54.36
47.21
37.92
31.48
1997
35.80
39.10
39.05
45.40
54.97
56.07
61.65
63.60
57.54
47.27
43.54
37.50
1998
37.36
42.86
46.34
50.55
56.71
61.79
67.28
67.58
63.28
52.95
45.31
39.07
1999
40.30
41.96
43.43
49.02
50.56
55.39
59.41
66.50
59.30
50.02
44.62
38.74
2000
37.20
42.11
42.97
48.76
51.05
59.63
62.60
62.21
59.07
50.86
41.43
37.90
2001
40.95
39.19
43.00
46.65
53.19
57.14
63.07
64.11
57.96
49.94
46.31
38.69
2002
39.59
41.17
39.66
48.08
52.45
62.59
65.19
65.82
60.48
51.36
47.53
41.66
2003
27.21
34.31
44.58
47.15
54.98
63.31
65.41
67.96
62.70
52.83
41.30
39.82
2004
M
43.83
M
M
M
70.97
65.04
M
56.68
47.08
39.83
39.36
2005
38.93
41.36
46.11
50.17
59.74
58.23
63.03
M
M
51.95
41.12
40.15
2006
41.34
37.81
40.49
47.19
53.68
60.57
61.09
63.56
60.00
47.39
41.40
37.23
2007
36.26
41.29
43.32
46.89
53.75
57.35
65.22
62.96
56.98
48.30
41.51
36.75
2008
35.56
40.75
40.59
43.87
53.98
56.13
62.99
63.52
58.82
49.30
46.15
32.97
2009
34.44
38.77
39.49
47.93
54.30
62.74
68.12
64.36
60.99
49.90
43.56
36.37
2010
44.97
45.64
45.39
48.47
52.79
57.74
64.96
65.29
59.34
52.63
40.40
40.59
2011
39.04
37.43
43.35
43.84
50.91
57.90
61.31
64.43
62.08
49.82
40.89
38.63
2012
37.78
41.29
40.61
48.99
53.53
56.45
63.50
66.72
61.37
51.03
44.97
38.79
2013
36.74
40.20
44.48
48.05
55.70
60.52
65.97
66.41
60.57
49.51
43.08
36.39
2014
40.38
36.59
43.88
49.23
57.53
59.59
66.95
67.56
62.67
55.54
43.30
41.35
2015
43.08
46.50
48.13
48.56
58.81
65.54
68.35
66.04
57.43
54.67
41.63
40.42
2016
41.14
44.96
47.27
54.58
58.45
60.79
64.30
66.20
58.21
51.28
48.30
33.88
2017
36.21
38.35
42.37
48.34
55.59
60.57
65.77
68.57
63.14
51.18
43.32
36.94
2018
41.19
37.12
43.53
48.98
59.68
60.66
68.16
66.77
58.26
51.70
46.16
40.65
2019
41.88
33.46
45.23
49.46
58.78
61.33
64.50
66.32
59.51
47.62
44.03
41.09
2020
40.04
39.44
41.88
49.28
56.60
58.85
63.78
64.59
63.39
52.57
43.37
42.19
2021
41.16
37.25
43.33
50.32
54.24
65.59
68.22
66.44
59.15
48.93
44.94
33.68
2022
38.83
40.38
44.32
45.40
51.17
60.14
66.93
69.69
64.39
56.47
39.57
35.16
2023
41.21
38.82
43.26
46.27
60.39
61.55
67.48
67.08
60.42
52.60
44.24
44.78
2024
39.21
42.31
44.24
48.23
54.46
59.33
68.05
65.64
60.90
51.60
44.16
43.56
2025
38.58
37.82
44.55
50.85
55.36
60.71
66.83
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
