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
1990
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
0.00
0.00
0.00
0.00
0.00
0.00
M
0.00
0.00
0.00
0.00
0.00
1995
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1996
0.00
0.00
0.00
0.00
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
0.00
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
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
M
2007
M
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
0.00
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
4.9
6.2
6.1
5.6
5.3
4.0
3.6
4.0
4.6
7.5
1991
4.9
4.8
7.5
5.2
5.6
7.2
7.9
4.9
7.0
5.1
5.6
5.8
1992
6.0
5.5
5.7
5.4
6.6
8.3
10.3
10.1
8.2
10.6
12.5
7.6
1993
7.4
5.8
4.4
6.1
7.0
6.4
6.2
4.7
4.0
3.5
6.4
4.5
1994
3.3
2.2
3.3
5.4
4.7
5.4
M
3.2
3.6
5.0
5.3
4.0
1995
5.9
4.9
5.4
6.0
5.9
6.2
5.9
5.8
4.9
4.9
3.6
5.0
1996
4.9
5.1
5.4
6.1
6.1
6.1
6.6
5.9
5.8
5.1
5.0
6.0
1997
4.7
5.3
5.2
6.1
5.6
6.2
6.0
6.0
6.1
5.7
4.5
5.9
1998
4.4
6.4
5.9
5.6
5.5
6.1
6.0
5.0
5.6
4.8
4.5
4.4
1999
4.4
4.8
5.5
6.6
6.0
6.2
6.2
5.7
5.4
4.4
4.2
4.6
2000
4.0
6.1
5.3
6.0
5.9
5.9
6.5
5.9
5.5
5.7
4.6
4.8
2001
4.9
5.8
5.2
5.9
5.1
5.5
6.1
5.6
5.2
4.5
4.3
6.6
2002
4.6
5.3
4.6
6.6
6.4
6.3
6.7
5.9
5.6
5.2
8.5
4.8
2003
4.9
6.6
5.7
6.1
5.4
5.5
5.6
6.4
5.5
4.9
4.9
5.1
2004
4.2
5.7
5.0
5.5
6.0
5.9
6.3
6.0
5.2
3.5
1.6
3.0
2005
1.0
1.6
2.2
3.9
4.9
5.3
5.4
5.0
4.5
4.4
4.3
3.9
2006
5.0
5.0
6.3
5.7
5.5
5.7
6.1
5.9
4.8
4.5
4.1
5.1
2007
4.5
4.8
5.5
5.5
6.1
5.7
6.1
5.8
5.4
5.6
4.2
4.2
2008
5.3
4.3
4.7
5.5
5.9
5.4
5.4
5.7
4.9
4.1
4.6
5.0
2009
4.0
5.1
5.0
6.2
5.7
6.9
6.3
5.7
5.3
4.7
3.4
4.4
2010
4.7
4.7
4.6
5.0
4.6
4.8
4.6
5.6
4.6
4.8
5.1
4.8
2011
4.5
5.3
5.1
5.8
5.9
5.7
6.0
5.6
5.1
4.6
5.2
4.5
2012
4.3
5.3
5.8
5.9
6.1
5.8
5.8
5.9
5.1
5.1
4.2
4.5
2013
5.2
5.4
4.9
6.2
6.2
6.0
5.9
5.9
5.6
5.0
4.8
4.7
2014
4.5
5.0
6.0
6.7
6.9
6.1
6.9
6.0
5.8
4.4
4.6
5.0
2015
4.3
5.4
5.6
6.0
6.7
5.9
6.1
5.6
5.6
5.0
5.6
4.8
2016
5.3
5.3
5.8
5.8
6.0
5.9
6.1
6.3
4.1
4.0
4.2
4.4
2017
3.0
3.2
3.1
4.0
4.6
3.9
4.4
3.9
4.0
3.1
2.3
3.1
2018
4.4
4.6
3.8
4.5
4.0
3.4
3.0
1.6
1.5
1.3
3.9
4.5
2019
5.2
5.8
5.5
5.6
6.3
5.8
5.9
5.8
5.3
5.7
5.0
5.4
2020
4.8
6.0
6.6
7.4
8.1
8.1
8.1
6.1
5.0
4.6
4.1
5.9
2021
5.6
5.0
6.2
6.2
6.1
7.4
6.5
6.1
6.8
5.9
4.4
5.1
2022
5.1
6.6
6.2
6.4
6.7
6.1
6.8
6.4
5.7
5.3
5.7
4.3
2023
5.9
6.7
5.9
6.1
6.1
6.7
6.2
5.9
5.8
5.5
5.8
5.2
2024
5.4
6.0
6.6
4.0
6.1
5.8
5.7
5.5
5.3
4.3
4.9
3.9
2025
5.9
5.4
6.9
6.7
6.3
6.8
7.0
6.3
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
62.80
69.27
71.45
78.07
81.74
78.23
80.23
80.71
73.97
66.65
1991
66.00
69.21
62.23
68.23
69.17
71.13
74.61
77.65
78.23
78.87
75.07
66.29
1992
68.90
68.83
64.48
73.57
72.65
74.70
80.03
83.48
82.80
75.61
73.30
64.10
1993
63.71
64.61
69.35
72.37
73.77
77.43
76.71
78.06
78.77
77.06
72.37
68.68
1994
71.29
65.04
68.74
67.80
67.61
77.43
M
79.00
80.67
73.97
65.90
65.03
1995
63.74
69.61
67.00
69.43
67.55
73.07
79.52
82.65
81.40
75.29
73.87
67.32
1996
68.26
66.93
68.61
75.07
75.55
77.60
79.65
83.13
78.43
73.23
72.23
67.90
1997
65.74
66.82
73.77
71.37
78.81
75.07
78.68
83.39
84.90
77.97
72.93
67.16
1998
64.35
62.36
66.03
66.67
69.55
72.70
80.13
84.55
78.07
75.58
70.57
66.26
1999
67.68
64.93
62.74
65.93
68.45
72.10
77.87
79.06
76.17
83.87
71.47
71.03
2000
67.34
67.03
65.24
70.21
72.83
77.33
77.61
82.11
80.63
70.90
69.40
70.05
2001
65.22
63.64
66.04
70.69
72.63
77.18
77.93
79.61
79.16
76.64
74.88
66.54
2002
68.92
71.15
66.84
69.65
71.75
75.38
78.90
78.92
81.50
71.37
76.27
68.57
2003
76.93
67.47
68.75
67.61
71.68
70.75
80.77
83.35
80.08
79.45
70.20
69.74
2004
M
62.60
M
M
M
69.65
74.26
74.57
79.70
65.66
57.92
58.88
2005
67.13
65.43
68.70
71.00
74.91
74.42
81.30
M
86.00
75.37
75.14
69.51
2006
68.12
62.07
55.17
58.73
65.05
74.03
75.32
74.56
68.82
65.60
60.99
58.10
2007
65.04
66.54
70.50
67.76
71.43
74.84
80.19
83.33
79.34
77.41
70.40
64.17
2008
63.35
64.71
70.26
73.88
71.48
78.98
79.15
80.48
80.90
83.56
61.05
53.41
2009
70.21
65.56
67.01
69.20
71.60
72.26
80.19
82.05
82.82
75.72
73.58
64.81
2010
68.58
66.33
69.22
66.62
70.03
71.66
74.15
77.12
77.66
70.90
70.04
65.33
2011
67.69
59.40
61.76
65.69
65.70
64.56
69.80
72.59
76.70
75.49
68.06
64.46
2012
69.80
65.39
67.30
68.30
70.32
72.26
75.61
82.05
84.56
78.05
71.36
62.95
2013
65.45
64.21
67.36
68.06
73.81
75.80
77.12
78.86
80.66
74.45
72.20
68.64
2014
72.70
68.84
69.51
71.72
77.17
74.78
79.55
80.95
82.88
80.25
75.26
65.91
2015
70.21
71.99
75.61
72.32
67.36
76.34
77.75
82.23
83.60
80.66
71.96
65.62
2016
64.23
75.76
68.23
71.72
67.48
77.18
79.55
79.26
78.74
77.64
75.20
66.20
2017
62.37
64.34
71.43
72.44
69.74
75.02
80.08
79.03
80.12
81.12
74.00
72.41
2018
71.77
67.94
66.72
70.34
68.58
73.88
82.98
83.21
78.38
76.19
73.46
65.68
2019
64.81
59.71
65.68
70.10
67.65
72.68
78.57
80.02
80.66
79.38
73.34
64.11
2020
66.37
67.88
63.41
68.84
74.45
75.26
78.57
83.10
86.18
82.17
72.44
69.80
2021
67.83
67.16
65.10
69.68
68.87
75.56
79.15
80.60
78.32
75.20
74.06
62.08
2022
68.70
70.12
69.92
71.60
71.54
77.84
77.06
82.28
83.90
74.39
68.84
65.97
2023
62.31
62.34
61.79
66.92
66.55
69.92
79.96
80.83
77.18
77.70
75.02
69.51
2024
64.81
63.66
63.94
67.52
68.58
75.20
79.96
81.82
79.46
76.42
70.82
67.42
2025
65.91
69.03
64.11
67.70
71.54
74.18
75.78
79.08
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
51.60
55.50
55.71
61.40
64.68
64.45
63.13
60.16
52.53
49.03
1991
47.90
49.18
47.42
51.37
53.97
56.87
60.16
62.42
62.50
59.39
52.30
48.00
1992
47.77
51.97
51.52
57.03
58.71
57.40
64.84
67.23
63.73
59.58
53.53
46.90
1993
50.65
50.07
52.97
54.37
58.48
60.70
63.48
63.35
61.97
59.32
53.07
47.23
1994
48.74
48.50
51.32
53.17
55.55
61.33
M
63.50
63.87
57.84
45.37
46.84
1995
49.55
52.71
51.68
51.53
54.45
57.67
61.48
63.71
63.83
58.39
53.07
48.29
1996
48.16
50.76
51.39
54.47
58.68
60.73
64.32
65.61
63.20
56.32
52.97
50.23
1997
50.00
47.36
51.77
54.23
59.97
62.53
62.81
66.52
68.10
60.71
54.93
47.52
1998
50.26
49.50
50.74
50.67
54.52
58.80
62.55
66.03
63.57
56.55
50.37
44.29
1999
46.13
45.96
47.26
48.80
53.81
56.37
61.71
61.39
59.90
57.84
50.37
47.03
2000
50.66
50.99
49.28
55.23
57.99
61.28
62.58
65.81
63.17
58.96
48.67
49.16
2001
45.10
45.09
51.78
49.10
56.74
57.80
60.16
60.63
60.92
58.07
49.22
44.38
2002
44.81
47.49
45.72
51.62
53.83
57.98
60.80
62.66
58.15
55.63
50.36
45.77
2003
49.55
50.48
49.89
47.71
51.07
59.28
60.01
65.24
61.40
59.12
49.36
45.43
2004
M
50.00
M
M
M
64.25
65.24
67.37
75.04
60.62
51.32
50.68
2005
49.01
50.00
51.51
51.26
55.98
58.70
61.50
M
68.00
57.95
52.94
48.32
2006
47.10
49.20
47.68
54.95
60.44
66.59
69.30
68.39
65.55
60.50
55.46
49.93
2007
44.25
48.01
50.93
52.34
56.62
57.50
62.89
65.91
61.94
58.07
53.90
45.01
2008
47.56
45.90
50.12
53.18
55.63
59.60
62.77
65.15
63.32
59.17
57.20
48.88
2009
50.35
47.43
48.90
52.58
57.20
59.96
63.65
64.98
64.40
56.39
52.34
48.14
2010
48.90
49.04
50.58
50.78
54.01
57.44
60.22
61.03
59.78
57.72
50.24
48.08
2011
48.45
46.93
50.48
54.37
56.05
58.35
63.89
63.28
60.56
56.15
50.84
43.26
2012
46.69
46.90
47.85
51.08
55.52
57.80
60.86
65.62
65.36
58.94
51.98
48.08
2013
45.24
45.05
50.46
53.12
57.61
59.60
62.60
62.25
62.90
55.40
52.58
45.76
2014
48.66
49.94
53.19
54.14
59.58
60.32
65.56
65.79
66.44
61.90
54.62
51.22
2015
49.83
51.80
54.35
54.86
56.50
60.80
64.57
66.32
67.58
63.82
51.08
44.77
2016
47.50
51.06
50.70
54.74
57.08
61.70
64.34
65.45
63.14
60.16
54.44
49.88
2017
48.32
49.16
50.41
53.42
56.50
58.70
65.04
64.57
63.74
60.28
52.58
46.81
2018
50.58
46.79
50.41
51.86
55.63
59.24
65.97
67.94
62.60
58.48
53.78
48.32
2019
47.79
44.21
48.84
53.84
55.34
59.78
62.60
63.30
63.26
57.03
51.68
48.66
2020
45.88
47.83
50.00
55.34
60.63
62.90
64.34
65.85
63.98
61.15
50.72
47.15
2021
46.98
47.17
47.45
52.94
55.86
59.42
65.04
64.75
63.74
57.08
53.78
48.26
2022
48.66
47.75
50.46
54.14
56.27
60.68
63.41
66.84
67.46
60.28
48.98
47.97
2023
46.98
44.54
47.45
50.48
55.28
58.22
62.89
64.69
63.08
57.72
53.60
49.59
2024
47.39
49.19
49.59
51.74
55.75
60.38
63.65
64.28
63.32
57.08
50.06
48.08
2025
44.77
48.91
49.88
51.92
56.68
60.08
62.83
63.02
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1990
M
M
57.20
62.38
63.58
69.73
73.21
71.34
71.68
70.44
63.25
57.84
1991
56.95
59.20
54.82
59.80
61.57
64.00
67.39
70.03
70.37
69.13
63.68
57.15
1992
58.34
60.40
58.00
65.30
65.68
66.05
72.44
75.35
73.27
67.60
63.42
55.50
1993
57.18
57.34
61.16
63.37
66.13
69.07
70.10
70.71
70.37
68.19
62.72
57.95
1994
60.02
56.77
60.03
60.48
61.58
69.38
M
71.25
72.27
65.90
55.63
55.94
1995
56.65
61.16
59.34
60.48
61.00
65.37
70.50
73.18
72.62
66.84
63.47
57.81
1996
58.21
58.84
60.00
64.77
67.11
69.17
71.98
74.37
70.82
64.77
62.60
59.06
1997
57.87
57.09
62.77
62.80
69.39
68.80
70.74
74.95
76.50
69.34
63.93
57.34
1998
57.31
55.93
58.39
58.67
62.03
65.75
71.34
75.29
70.82
66.06
60.47
55.27
1999
56.90
55.45
55.00
57.37
61.13
64.23
69.79
70.23
68.03
70.85
60.92
59.03
2000
59.00
59.01
57.26
62.72
65.41
69.31
70.10
73.96
71.90
64.93
59.03
59.60
2001
55.16
54.36
58.91
59.89
64.68
67.49
69.05
70.12
70.04
67.35
62.05
55.46
2002
56.87
59.32
56.28
60.64
62.79
66.68
69.85
70.79
69.83
63.50
63.32
57.17
2003
63.24
58.91
59.32
57.66
61.67
65.02
70.83
74.30
70.74
69.28
59.78
57.58
2004
M
56.30
M
M
M
66.95
69.75
70.97
77.37
63.14
54.62
54.78
2005
58.07
57.71
60.10
61.13
65.45
66.56
71.40
M
77.00
66.66
64.04
58.91
2006
57.61
55.63
51.42
56.84
62.74
70.31
72.31
71.47
67.18
63.05
58.22
54.01
2007
54.65
57.27
60.71
60.05
64.02
66.17
71.54
74.62
70.64
67.74
62.15
54.59
2008
55.46
55.31
60.19
63.53
63.56
69.29
70.96
72.82
72.11
71.37
59.12
51.15
2009
60.28
56.49
57.95
60.89
64.40
66.11
71.92
73.52
73.61
66.05
62.96
56.47
2010
58.74
57.68
59.90
58.70
62.02
64.55
67.19
69.07
68.72
64.31
60.14
56.71
2011
58.07
53.17
56.12
60.03
60.87
61.45
66.84
67.94
68.63
65.82
59.45
53.86
2012
58.25
56.14
57.58
59.69
62.92
65.03
68.23
73.84
74.96
68.49
61.67
55.52
2013
55.34
54.63
58.91
60.59
65.71
67.70
69.86
70.55
71.78
64.92
62.39
57.20
2014
60.68
59.39
61.35
62.93
68.38
67.55
72.56
73.37
74.66
71.08
64.94
58.56
2015
60.02
61.89
64.98
63.59
61.93
68.57
71.16
74.27
75.59
72.24
61.52
55.20
2016
55.86
63.41
59.46
63.23
62.28
69.44
71.95
72.35
70.94
68.90
64.82
58.04
2017
55.34
56.75
60.92
62.93
63.12
66.86
72.56
71.80
71.93
70.70
63.29
59.61
2018
61.18
57.36
58.56
61.10
62.11
66.56
74.47
75.58
70.49
67.33
63.62
57.00
2019
56.30
51.96
57.26
61.97
61.50
66.23
70.58
71.66
71.96
68.20
62.51
56.39
2020
56.13
57.85
56.71
62.09
67.54
69.08
71.45
74.47
75.08
71.66
61.58
58.48
2021
57.40
57.17
56.27
61.31
62.37
67.49
72.09
72.67
71.03
66.14
63.92
55.17
2022
58.68
58.94
60.19
62.87
63.91
69.26
70.24
74.56
75.68
67.33
58.91
56.97
2023
54.65
53.44
54.62
58.70
60.92
64.07
71.43
72.76
70.13
67.71
64.31
59.55
2024
56.10
56.42
56.76
59.63
62.16
67.79
71.80
73.05
71.39
66.75
60.44
57.75
2025
55.34
58.97
57.00
59.81
64.11
67.13
69.31
71.05
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
