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
0.01
0.00
0.00
0.00
0.07
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2001
4.11
1.21
0.00
2.65
0.72
2.77
1.09
2.84
1.86
7.11
5.90
7.14
2002
6.16
4.91
2.46
3.16
1.15
0.30
0.43
3.79
3.15
0.89
5.10
4.29
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
0.34
0.44
3.34
2.75
1.48
2.52
2.08
0.69
2.07
4.95
3.57
9.17
2008
5.85
3.01
3.13
1.24
3.00
2.59
0.63
3.49
0.96
3.62
17.59
0.00
2009
0.00
1.62
3.62
2.86
3.13
1.14
1.19
1.39
2.45
6.04
8.89
2.77
2010
5.91
7.18
4.38
2.66
3.28
2.34
0.03
1.98
6.41
3.18
5.49
7.02
2011
9.56
3.31
4.92
4.44
3.51
1.04
2.11
0.13
3.44
3.44
6.56
3.32
2012
5.64
6.57
5.03
6.00
2.55
4.96
3.07
0.21
0.50
9.36
5.74
7.92
2013
5.96
3.13
4.67
4.29
3.29
2.78
0.41
0.86
3.87
2.12
6.09
1.97
2014
4.40
2.57
6.14
0.71
6.60
1.48
1.46
0.47
3.71
7.62
6.31
5.06
2015
6.11
3.98
8.20
1.83
0.20
0.57
1.30
2.07
2.44
5.15
5.12
9.72
2016
5.36
6.77
6.20
1.35
0.93
1.55
1.52
0.91
3.19
8.36
10.35
5.98
2017
3.59
4.42
9.60
5.34
3.82
0.91
0.14
0.19
1.59
6.28
1.02
M
2018
M
M
M
0.47
0.19
1.01
0.60
0.19
4.71
3.10
7.75
5.55
2019
4.95
2.72
1.52
5.02
1.54
0.68
1.24
0.73
5.20
4.67
3.29
5.88
2020
11.36
4.59
2.68
1.29
4.19
2.36
1.26
1.19
2.23
4.56
5.07
M
2021
M
1.98
2.18
1.09
1.34
1.11
M
1.57
4.92
5.34
17.03
5.67
2022
5.32
2.65
5.28
2.74
4.05
2.42
0.51
0.42
0.10
3.97
5.57
5.89
2023
3.37
3.19
1.66
2.83
0.42
0.91
0.65
0.47
1.37
4.12
4.57
6.35
2024
7.65
3.57
2.37
3.38
2.74
3.13
1.01
3.85
2.93
8.44
5.61
6.90
2025
2.34
3.55
5.69
1.83
2.44
0.90
M
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
3.5
5.1
6.3
M
M
M
M
M
M
1996
M
M
M
M
3.8
3.8
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
2.2
3.2
4.1
4.0
2000
4.3
3.1
3.7
3.7
3.3
3.1
3.0
2.8
2.5
2.8
2.7
3.3
2001
3.2
3.2
3.8
3.8
3.5
3.3
3.2
2.8
2.4
3.5
3.9
4.9
2002
4.3
3.7
4.7
4.0
3.6
3.2
3.1
2.7
2.5
2.2
3.8
4.4
2003
3.7
2.9
4.9
3.8
3.1
3.3
2.9
2.6
2.4
4.0
3.7
4.5
2004
3.9
3.5
4.3
3.1
3.3
3.0
3.2
2.8
2.7
3.1
3.2
3.6
2005
4.2
2.5
3.8
3.8
3.5
3.4
2.9
2.7
2.6
3.5
3.8
3.6
2006
5.3
4.5
4.9
3.7
3.4
3.0
3.0
2.5
2.3
2.9
5.6
4.1
2007
4.0
3.9
4.1
3.4
3.1
3.1
2.8
2.5
2.4
3.3
3.5
4.3
2008
4.5
2.9
3.7
3.4
2.8
3.3
2.9
2.6
2.0
2.7
3.4
3.9
2009
2.8
2.8
4.2
3.2
3.0
3.2
2.6
2.4
2.5
3.2
5.5
3.3
2010
3.9
3.3
3.7
4.1
3.4
3.0
2.8
2.6
2.6
2.9
3.8
4.3
2011
3.2
4.5
5.0
3.7
3.0
3.3
2.8
2.5
2.5
2.6
3.8
2.8
2012
4.3
3.3
4.5
2.9
3.0
2.8
2.7
2.2
1.8
3.0
3.4
4.3
2013
2.6
3.5
3.3
3.4
2.7
2.7
2.6
2.2
2.6
1.9
2.4
2.9
2014
2.4
4.2
3.5
3.3
2.8
2.9
2.5
2.1
2.2
3.2
3.5
3.6
2015
2.4
2.8
2.9
2.9
2.4
2.5
2.4
2.5
2.1
2.0
2.6
4.2
2016
3.1
3.4
4.2
2.5
2.6
1.1
2.9
2.3
2.2
3.9
4.2
4.0
2017
3.6
3.8
4.1
4.0
2.6
2.6
2.6
2.0
1.8
2.4
5.0
2.4
2018
4.1
3.3
3.1
3.5
2.7
3.0
2.7
2.3
2.4
2.0
3.0
4.5
2019
3.2
4.1
2.7
3.1
2.5
3.1
2.7
2.2
2.4
2.6
2.3
2.9
2020
5.1
2.7
3.4
2.7
2.9
2.7
2.6
2.3
2.2
2.4
3.4
3.2
2021
3.8
3.8
3.3
2.7
2.6
2.5
2.5
2.2
2.5
3.1
3.8
4.0
2022
2.8
2.7
2.7
3.3
2.8
2.6
2.2
2.1
1.8
2.1
2.8
3.7
2023
3.3
3.7
3.2
3.5
2.6
2.6
2.5
2.0
2.1
2.1
2.6
2.7
2024
3.7
2.9
3.1
2.9
2.8
2.7
2.4
2.2
1.8
2.2
3.1
3.3
2025
2.0
3.6
3.4
2.5
2.5
2.3
M
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
59.00
66.44
64.60
M
M
M
M
M
M
1996
M
M
M
M
59.34
66.00
70.97
70.80
61.72
55.14
43.60
36.53
1997
42.68
46.68
48.41
55.54
64.55
65.30
69.70
71.97
66.69
55.37
51.89
44.66
1998
44.00
49.80
51.75
57.64
61.20
66.38
70.79
72.36
66.97
56.61
48.62
43.64
1999
44.11
46.50
49.89
56.48
58.24
63.37
66.91
70.00
66.04
57.48
51.33
44.65
2000
44.01
48.46
50.39
56.17
58.68
66.44
69.84
68.67
65.03
57.86
48.90
43.95
2001
47.37
46.96
51.23
55.50
60.85
64.11
68.41
69.96
64.93
56.26
51.92
45.54
2002
44.41
47.55
45.14
55.16
59.45
68.00
70.72
69.63
66.56
56.07
52.78
47.28
2003
49.88
47.73
51.27
55.90
61.38
68.39
73.24
72.03
68.14
58.50
48.39
46.41
2004
M
47.60
M
M
M
68.37
69.52
67.98
59.25
52.98
44.92
43.77
2005
45.18
49.31
54.70
57.84
64.77
65.39
70.59
M
55.60
58.14
46.62
45.85
2006
47.27
43.62
45.44
49.67
57.30
61.18
63.70
65.21
58.98
46.65
43.85
42.19
2007
43.10
48.64
51.05
55.37
61.58
64.38
72.21
69.71
63.70
55.49
48.85
43.58
2008
42.55
48.69
48.67
52.18
61.44
63.22
68.94
69.34
65.83
57.21
53.93
40.46
2009
42.96
47.25
47.41
56.53
62.30
68.81
72.27
68.71
67.29
58.12
51.48
42.28
2010
51.52
52.76
53.54
56.77
59.87
64.10
69.69
70.46
65.73
58.84
46.61
46.37
2011
45.00
44.15
51.66
51.78
58.53
65.30
68.61
69.95
68.63
56.28
48.26
44.76
2012
43.78
48.33
48.48
56.82
61.63
63.63
68.80
72.36
66.09
57.20
51.19
43.67
2013
42.29
46.76
52.25
55.44
63.12
68.07
72.25
71.41
65.89
55.25
49.58
41.60
2014
46.05
43.19
51.04
57.51
63.64
66.16
72.35
72.15
68.77
60.50
50.09
47.53
2015
48.00
53.41
55.12
56.46
64.48
71.38
73.71
72.25
64.35
60.11
48.41
46.16
2016
46.62
51.51
54.75
61.00
64.82
67.46
70.60
72.63
64.99
58.20
53.60
39.77
2017
42.41
44.19
49.54
55.73
61.31
66.08
71.18
72.59
68.50
57.39
49.80
42.89
2018
45.99
43.78
50.69
55.78
65.93
67.31
74.31
72.10
66.57
58.14
52.51
47.61
2019
48.71
40.51
53.88
57.34
64.51
68.32
70.85
72.64
66.04
55.14
51.03
45.83
2020
44.98
47.01
49.25
56.93
66.14
65.62
70.43
71.32
69.34
57.44
51.06
M
2021
M
42.30
51.51
58.35
61.54
72.79
72.86
71.87
65.87
56.53
51.16
39.91
2022
44.09
46.29
51.51
54.68
58.78
66.72
72.30
74.47
70.36
61.29
46.61
39.40
2023
47.14
44.69
51.94
53.76
66.08
67.57
73.61
73.55
67.08
59.04
50.79
50.09
2024
43.67
49.45
51.33
55.91
61.36
65.86
72.68
70.58
65.80
58.05
50.29
48.75
2025
44.45
44.80
52.68
58.98
62.94
66.60
64.80
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
53.00
50.07
53.00
M
M
M
M
M
M
1996
M
M
M
M
46.48
52.85
55.47
56.13
50.69
45.86
38.43
31.70
1997
36.80
37.52
39.97
42.82
50.52
54.10
56.47
58.40
53.73
47.50
42.96
37.48
1998
37.37
42.40
42.32
43.39
49.92
54.66
58.38
56.56
52.87
46.81
43.42
38.04
1999
38.52
39.62
39.33
41.56
46.72
52.52
53.36
58.50
50.39
43.42
43.23
37.65
2000
35.75
38.42
39.94
45.13
47.24
52.84
55.61
55.33
51.20
45.27
37.10
34.25
2001
37.35
33.28
39.41
42.18
47.62
50.96
54.33
56.29
52.29
45.88
42.12
36.34
2002
37.05
36.53
34.41
42.21
46.37
52.91
56.41
53.74
51.76
44.16
41.84
37.71
2003
4.55
21.20
41.04
41.18
48.30
54.46
57.00
55.26
51.90
48.84
35.37
37.50
2004
M
44.25
M
M
M
65.58
63.40
65.01
57.93
51.01
42.36
41.12
2005
36.17
33.72
42.18
44.35
51.36
54.09
56.62
M
48.00
48.23
38.80
36.67
2006
40.95
37.11
39.81
46.91
53.25
57.61
60.36
60.44
56.80
46.40
41.88
39.40
2007
33.09
38.73
41.33
43.10
47.71
52.71
58.49
56.14
51.37
45.21
38.89
35.40
2008
33.86
37.82
38.93
40.64
49.73
51.76
55.72
57.71
52.86
45.65
44.87
32.01
2009
34.68
34.09
35.44
42.05
47.24
55.39
58.74
57.02
53.83
45.45
42.28
32.48
2010
42.99
40.73
40.81
43.94
47.01
53.12
55.31
56.48
54.02
47.39
37.56
37.80
2011
35.70
34.13
40.89
41.01
47.37
53.93
55.85
56.62
54.43
45.68
36.93
35.98
2012
34.69
37.41
38.38
44.16
47.93
51.96
56.96
57.77
50.68
45.93
41.51
37.70
2013
33.87
39.09
40.15
44.34
49.99
55.21
57.51
58.61
55.37
43.73
39.04
33.00
2014
36.40
32.97
40.68
44.82
50.78
53.14
57.10
58.00
53.88
51.32
38.05
38.13
2015
38.40
42.32
42.05
43.20
50.92
56.34
58.81
57.59
50.52
48.61
36.70
37.85
2016
37.12
41.30
43.01
46.92
50.17
53.84
57.50
57.39
51.45
48.37
45.33
30.65
2017
31.93
33.15
40.24
44.89
48.43
53.02
55.89
57.00
53.66
43.63
41.58
32.83
2018
38.67
34.92
38.20
43.73
50.84
53.84
56.90
56.55
51.29
42.49
41.34
37.53
2019
36.88
27.89
36.87
44.27
50.19
53.46
57.24
57.27
54.43
41.92
38.76
38.20
2020
35.69
36.36
36.58
42.49
49.66
52.68
55.88
56.51
54.60
46.21
38.42
M
2021
M
33.33
38.18
43.22
47.91
56.02
57.65
57.98
53.02
45.52
42.43
29.91
2022
35.68
35.98
41.19
40.54
47.05
54.08
58.43
59.38
54.06
47.68
34.00
30.56
2023
39.18
35.73
38.46
42.02
51.59
53.39
56.75
58.18
51.82
46.25
38.78
41.26
2024
35.74
38.62
39.66
43.69
48.02
52.16
57.87
57.44
53.39
47.00
41.90
39.07
2025
32.89
33.65
41.28
44.12
48.78
53.48
59.00
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
56.00
58.26
58.80
M
M
M
M
M
M
1996
M
M
M
M
52.91
59.43
63.22
63.47
56.21
50.50
41.02
34.12
1997
39.74
42.10
44.19
49.18
57.53
59.70
63.08
65.18
60.21
51.43
47.43
41.07
1998
40.68
46.10
47.04
50.52
55.56
60.52
64.59
64.46
59.92
51.71
46.02
40.84
1999
41.31
43.06
44.61
49.02
52.48
57.94
60.14
64.25
58.22
50.45
47.28
41.15
2000
39.88
43.44
45.16
50.65
52.96
59.64
62.73
62.00
58.12
51.57
43.00
39.10
2001
42.36
40.12
45.32
48.84
54.23
57.54
61.37
63.13
58.61
51.07
47.02
40.94
2002
40.73
42.04
39.77
48.68
52.91
60.45
63.57
61.69
59.16
50.12
47.31
42.49
2003
27.22
34.46
46.15
48.54
54.84
61.42
65.12
63.65
60.02
53.67
41.88
41.95
2004
M
45.93
M
M
M
66.97
66.46
66.50
58.59
51.99
43.64
42.45
2005
40.68
41.52
48.44
51.09
58.07
59.74
63.61
M
51.80
53.18
42.71
41.26
2006
44.11
40.37
42.63
48.29
55.27
59.40
62.03
62.82
57.89
46.53
42.87
40.79
2007
38.10
43.69
46.19
49.24
54.65
58.55
65.35
62.92
57.53
50.35
43.87
39.49
2008
38.21
43.26
43.80
46.41
55.58
57.49
62.33
63.52
59.35
51.43
49.40
36.24
2009
38.82
40.67
41.42
49.29
54.77
62.10
65.50
62.86
60.56
51.78
46.88
37.38
2010
47.26
46.74
47.17
50.36
53.44
58.61
62.50
63.47
59.88
53.11
42.09
42.08
2011
40.35
39.14
46.28
46.40
52.95
59.62
62.23
63.28
61.53
50.98
42.59
40.37
2012
39.24
42.87
43.43
50.49
54.78
57.79
62.88
65.06
58.38
51.56
46.35
40.69
2013
38.08
42.92
46.20
49.89
56.55
61.64
64.88
65.01
60.63
49.49
44.31
37.30
2014
41.22
38.08
45.86
51.16
57.21
59.65
64.73
65.07
61.33
55.91
44.07
42.83
2015
43.20
47.86
48.58
49.83
57.70
63.86
66.26
64.92
57.43
54.36
42.55
42.00
2016
41.87
46.41
48.88
53.96
57.50
60.65
64.05
65.01
58.22
53.29
49.47
35.21
2017
37.17
38.67
44.89
50.31
54.87
59.55
63.54
64.80
61.08
50.51
45.69
37.86
2018
42.33
39.35
44.45
49.76
58.38
60.58
65.61
64.32
58.93
50.31
46.93
42.57
2019
42.79
34.20
45.37
50.80
57.35
60.89
64.05
64.95
60.24
48.53
44.89
42.01
2020
40.33
41.69
42.91
49.71
57.90
59.15
63.15
63.91
61.97
51.82
44.74
M
2021
M
37.82
44.85
50.79
54.72
64.41
65.25
64.93
59.45
51.03
46.80
34.91
2022
39.88
41.13
46.35
47.61
52.91
60.40
65.37
66.92
62.21
54.48
40.31
34.98
2023
43.16
40.21
45.20
47.89
58.83
60.48
65.18
65.87
59.45
52.64
44.79
45.67
2024
39.71
44.04
45.50
49.80
54.69
59.01
65.27
64.01
59.59
52.52
46.09
43.91
2025
38.67
39.23
46.98
51.55
55.86
60.04
61.90
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.
