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
1987
M
M
M
M
M
M
0.00
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
0.00
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
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
0.00
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
2026
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
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
7.2
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
5.5
4.6
5.0
7.8
7.3
7.2
6.9
5.5
6.3
7.5
1991
7.5
6.9
3.8
3.9
4.4
4.6
4.5
5.8
4.2
4.0
3.9
5.0
1992
5.2
5.6
4.5
4.3
4.8
6.5
5.5
5.7
5.6
4.4
5.1
6.3
1993
6.1
7.1
5.7
5.7
5.2
6.5
7.5
6.1
6.3
5.9
7.4
6.1
1994
7.0
7.4
6.6
7.1
7.1
7.9
7.8
8.0
7.7
6.3
6.9
6.4
1995
6.6
6.3
7.6
6.9
7.0
8.9
7.6
7.3
7.5
6.9
6.7
6.8
1996
6.9
6.9
6.1
6.4
6.7
6.7
7.5
8.1
6.3
5.6
5.9
6.1
1997
6.4
6.8
7.8
7.0
6.6
7.3
7.6
7.0
5.7
5.7
5.9
5.8
1998
4.8
6.5
7.6
6.1
6.3
7.0
7.9
6.9
6.3
5.2
7.0
6.1
1999
6.0
6.9
6.4
5.8
5.7
6.6
6.3
6.3
5.9
6.2
7.1
3.9
2000
5.1
4.4
4.7
4.0
4.6
5.5
5.8
4.3
5.1
2.7
3.5
5.4
2001
4.8
4.6
4.5
5.3
6.9
8.9
9.0
8.6
7.8
7.7
7.3
9.0
2002
7.5
4.4
4.3
5.1
5.6
6.4
7.0
6.9
5.3
4.5
3.1
5.1
2003
4.3
5.9
5.7
4.7
4.0
4.8
5.6
5.4
5.6
4.3
4.3
5.3
2004
4.2
4.8
5.2
5.0
6.1
6.0
6.4
6.5
5.9
4.5
5.1
5.6
2005
6.1
6.4
5.0
4.4
4.8
5.6
5.9
6.2
4.8
4.8
4.3
5.3
2006
5.3
5.3
4.9
5.0
4.8
5.6
5.5
5.0
4.9
5.0
5.6
5.4
2007
6.7
5.5
6.0
5.0
4.5
5.3
6.0
6.1
5.7
3.5
3.1
3.2
2008
3.4
5.1
4.4
3.1
3.9
5.9
6.0
4.8
3.7
3.4
3.3
5.1
2009
4.2
4.2
3.8
2.9
3.4
4.4
5.4
4.1
4.4
3.4
3.4
3.4
2010
3.9
3.8
4.0
4.1
5.0
5.4
5.8
5.3
5.4
2.3
3.5
4.5
2011
3.4
4.6
4.0
4.2
3.9
4.5
6.0
5.4
3.5
2.7
3.2
2.3
2012
3.9
5.0
4.4
3.7
4.5
5.0
4.7
4.9
4.9
3.6
3.7
2.8
2013
3.9
4.1
4.2
4.0
3.7
5.9
4.7
5.4
4.7
2.6
3.9
4.0
2014
3.3
3.7
3.5
3.5
3.9
4.3
4.8
5.0
3.7
2.4
1.9
2.8
2015
4.2
4.4
3.3
3.7
3.0
3.2
2.9
2.5
2.3
2.5
2.7
1.6
2016
2.3
2.8
3.0
3.2
3.9
5.4
5.1
5.4
3.6
4.5
3.7
5.1
2017
4.4
3.9
4.4
4.8
5.4
5.2
5.3
5.5
5.1
4.2
4.2
5.1
2018
4.2
4.1
4.6
4.4
4.9
5.2
6.1
4.7
6.6
3.4
4.0
4.0
2019
5.1
5.1
3.6
3.1
4.9
3.9
4.8
4.2
4.7
3.0
3.7
4.5
2020
5.0
5.0
5.4
5.1
3.9
5.8
5.0
5.4
5.0
3.3
3.2
2.8
2021
4.9
4.3
4.1
5.2
6.7
5.3
7.3
7.0
5.8
5.2
4.6
5.6
2022
5.6
5.4
6.4
6.4
5.9
6.2
6.2
7.3
6.4
5.7
5.3
3.7
2023
5.5
6.6
5.5
5.7
5.0
5.9
7.2
6.6
5.9
5.3
5.2
4.4
2024
5.5
5.6
5.5
6.4
6.3
6.5
7.1
7.2
6.1
5.9
5.7
4.7
2025
4.4
5.6
5.1
6.0
7.1
6.5
8.3
7.5
7.1
4.8
5.9
4.0
2026
6.4
5.8
5.7
6.2
5.5
5.7
6.0
6.2
6.4
5.7
5.9
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
M
M
M
M
M
M
89.00
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
80.30
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
65.97
68.36
74.97
84.94
88.58
86.93
83.30
76.65
68.72
58.48
1991
57.14
57.91
64.63
65.72
69.74
82.52
84.84
85.77
82.34
76.01
66.56
54.76
1992
57.49
54.78
59.46
66.20
73.81
82.82
85.36
89.02
80.78
77.87
68.84
57.49
1993
57.72
54.63
59.70
67.88
75.14
84.98
86.41
88.73
82.40
78.68
63.74
62.25
1994
59.93
59.32
63.41
69.14
78.22
82.70
87.28
90.47
86.96
78.34
66.74
60.28
1995
57.71
62.86
61.21
65.90
74.68
86.60
88.61
86.75
82.58
74.10
62.24
61.21
1996
56.85
56.39
57.95
65.90
77.35
84.86
86.64
87.57
80.48
71.60
67.40
60.43
1997
60.34
59.26
61.21
62.72
76.77
84.26
88.50
84.95
80.06
73.28
67.46
59.68
1998
59.29
62.09
58.07
68.54
73.86
84.56
89.72
90.83
82.40
76.83
66.14
58.13
1999
58.30
56.49
62.25
68.54
77.87
85.34
87.51
88.82
81.98
79.26
67.70
60.92
2000
54.94
57.51
61.38
69.32
77.00
85.22
90.35
87.87
83.72
73.33
69.86
62.48
2001
60.22
59.71
67.83
67.10
76.13
82.88
89.38
89.43
83.54
78.22
65.96
56.04
2002
56.62
62.99
64.34
67.94
76.30
86.00
90.06
88.21
80.30
75.26
68.54
59.00
2003
60.22
53.02
59.64
64.82
78.10
85.70
89.83
90.65
82.28
76.30
68.30
59.99
2004
55.63
59.43
62.95
67.46
73.69
82.70
89.43
88.61
83.60
79.90
67.58
63.01
2005
58.71
55.79
64.28
68.42
78.10
82.46
89.77
89.43
84.50
75.66
66.68
62.02
2006
56.27
59.45
62.48
69.14
76.48
84.14
86.75
90.94
83.06
75.55
67.22
64.34
2007
63.30
60.61
66.90
71.84
80.02
88.64
92.15
90.82
83.12
75.49
66.74
59.52
2008
59.46
59.37
64.86
69.26
77.17
86.48
89.83
91.17
81.86
74.74
69.32
60.45
2009
M
48.20
M
55.40
M
M
M
M
M
M
69.80
M
2010
55.40
M
M
M
68.00
M
M
84.20
M
M
71.60
62.43
2011
55.17
41.00
M
66.20
71.60
83.30
85.10
87.26
86.48
72.99
66.20
61.44
2012
56.15
55.96
64.86
70.16
77.52
88.58
93.37
93.72
86.00
80.19
72.02
61.61
2013
60.05
61.12
65.50
72.14
80.72
85.82
89.60
92.91
85.82
77.70
69.80
62.77
2014
61.96
62.34
65.10
69.26
76.65
85.16
88.32
91.17
84.26
75.14
69.08
62.89
2015
59.29
57.65
63.47
69.38
78.74
82.94
90.53
90.62
86.30
78.05
72.14
63.59
2016
61.03
66.59
64.28
74.36
75.78
87.02
89.78
90.62
83.30
77.58
68.90
61.64
2017
56.06
62.92
65.50
69.08
77.81
86.96
90.47
91.98
84.80
76.13
67.46
61.21
2018
61.61
60.80
66.84
75.86
81.01
85.34
90.41
90.47
86.00
77.81
70.28
61.96
2019
56.15
60.48
66.03
68.54
75.55
87.14
90.82
92.27
86.84
80.77
72.02
63.99
2020
60.39
62.54
65.74
69.68
80.72
83.96
90.01
90.94
87.20
78.63
70.40
64.46
2021
60.68
63.50
63.30
70.52
81.99
85.40
92.50
94.65
85.76
74.62
70.58
60.92
2022
58.30
61.19
59.41
71.12
78.28
88.28
91.52
91.23
85.16
78.28
70.10
66.61
2023
63.01
60.67
65.91
67.76
75.55
84.38
95.93
91.40
86.06
81.06
72.38
65.56
2024
61.85
64.40
67.65
75.86
78.68
93.74
96.28
94.42
86.54
79.96
70.58
62.95
2025
63.35
60.29
66.95
70.58
80.02
90.20
95.46
91.11
86.96
74.39
70.88
64.46
2026
61.44
62.73
63.88
71.36
76.19
86.84
90.88
94.25
85.34
74.91
68.00
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
M
M
M
M
M
M
67.50
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
60.30
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
42.72
48.44
54.06
59.62
65.00
63.94
61.10
56.74
52.34
46.23
1991
39.49
41.19
46.17
47.30
51.22
59.66
64.34
65.21
59.78
56.50
47.90
37.34
1992
39.26
36.34
41.75
46.94
53.89
61.70
63.53
63.76
57.44
57.43
48.14
41.81
1993
39.43
36.50
39.55
47.06
54.35
61.52
64.46
64.28
60.26
55.05
50.96
45.88
1994
44.19
42.61
44.02
48.74
55.17
59.36
67.25
68.99
63.44
58.94
49.22
42.51
1995
43.97
43.96
43.96
44.96
53.25
62.18
65.56
66.55
62.24
53.31
45.50
48.72
1996
43.15
43.11
42.22
46.46
56.56
61.58
64.81
66.49
59.54
53.08
47.18
45.47
1997
41.81
41.19
42.74
43.64
54.47
61.64
65.79
64.40
60.32
55.17
50.60
45.28
1998
42.80
42.80
40.83
48.20
55.17
62.60
66.43
69.10
61.76
56.91
48.70
42.92
1999
41.98
40.29
44.54
47.72
56.56
63.80
66.90
68.18
63.80
59.12
50.78
46.92
2000
37.57
42.18
42.16
51.15
56.79
62.84
66.90
65.37
61.70
56.55
51.72
44.25
2001
44.66
42.16
47.85
49.40
56.56
60.44
67.77
67.01
61.22
56.56
48.98
41.17
2002
38.68
43.31
45.47
48.62
56.04
62.42
69.45
67.01
61.94
54.76
50.72
45.06
2003
45.59
38.94
40.30
47.60
56.15
64.52
67.71
68.29
62.48
57.84
51.86
44.08
2004
39.08
40.63
44.83
49.34
53.14
62.12
66.26
67.65
63.56
57.95
48.80
46.75
2005
41.64
39.71
44.95
48.32
56.21
61.64
67.83
67.83
64.64
56.27
48.26
44.77
2006
39.72
42.93
45.70
51.38
56.50
63.47
68.23
69.74
64.52
58.54
45.32
43.32
2007
41.81
42.35
45.99
49.46
56.91
65.00
66.72
67.88
60.38
56.33
48.68
41.52
2008
40.77
40.38
45.76
48.98
54.65
62.78
67.54
66.66
60.68
54.53
50.48
44.89
2009
M
48.20
M
55.40
M
M
M
M
M
M
68.00
M
2010
55.40
M
M
M
68.00
M
M
82.40
M
M
69.80
45.59
2011
40.89
39.20
M
64.40
58.10
82.40
78.80
65.84
63.02
51.97
45.56
43.44
2012
36.65
40.44
43.32
48.92
54.01
62.54
67.77
67.54
62.72
58.36
51.68
42.97
2013
41.64
44.21
45.76
47.48
57.49
61.70
64.98
66.55
62.06
54.70
51.14
41.70
2014
44.54
44.21
44.31
48.14
53.08
61.82
64.98
67.30
62.78
55.28
50.18
45.82
2015
40.71
40.74
44.43
46.82
54.99
61.16
67.19
66.80
64.10
58.71
49.34
40.54
2016
41.64
45.95
44.60
49.64
53.08
63.68
66.14
66.62
63.02
57.32
49.70
38.48
2017
37.58
43.06
44.43
46.10
54.70
62.30
66.03
66.14
60.80
52.38
48.08
42.51
2018
41.41
44.15
45.94
50.54
58.59
63.26
67.30
66.95
63.50
57.78
51.02
42.16
2019
40.07
41.45
41.75
48.62
52.61
63.38
66.78
67.13
64.70
57.49
52.40
45.94
2020
38.15
40.94
43.03
46.70
54.24
59.48
66.66
67.77
64.34
55.75
49.28
46.28
2021
42.68
41.06
42.28
47.00
54.94
60.92
68.75
68.93
62.00
56.10
50.90
42.97
2022
38.33
40.10
39.90
48.74
53.95
64.94
66.20
68.06
61.76
55.63
50.06
47.50
2023
44.14
39.78
44.54
47.06
55.17
62.72
69.86
67.07
63.26
58.54
51.32
45.35
2024
42.51
43.30
46.34
50.12
55.75
65.48
69.28
69.80
64.34
56.15
48.80
45.59
2025
44.77
42.41
45.65
48.74
55.34
64.34
69.16
66.43
64.40
56.27
53.36
44.54
2026
44.89
45.31
43.38
49.70
53.77
63.08
67.83
69.05
64.22
54.41
51.35
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1987
M
M
M
M
M
M
78.25
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
70.30
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
54.35
58.40
64.52
72.28
76.79
75.43
72.20
66.69
60.53
52.35
1991
48.32
49.55
55.40
56.51
60.48
71.09
74.59
75.49
71.06
66.26
57.23
46.05
1992
48.37
45.56
50.61
56.57
63.85
72.26
74.45
76.39
69.11
67.65
58.49
49.65
1993
48.58
45.56
49.62
57.47
64.75
73.25
75.43
76.51
71.33
66.87
57.35
54.06
1994
52.06
50.96
53.72
58.94
66.69
71.03
77.26
79.73
75.20
68.64
57.98
51.39
1995
50.84
53.41
52.58
55.43
63.96
74.39
77.09
76.65
72.41
63.70
53.87
54.96
1996
50.00
49.75
50.09
56.18
66.95
73.22
75.72
77.03
70.01
62.34
57.29
52.95
1997
51.07
50.22
51.97
53.18
65.62
72.95
77.15
74.68
70.19
64.23
59.03
52.48
1998
51.05
52.44
49.45
58.37
64.52
73.58
78.07
79.96
72.08
66.87
57.42
50.52
1999
50.14
48.39
53.40
58.13
67.22
74.57
77.20
78.50
72.89
69.19
59.24
53.92
2000
46.25
49.84
51.77
60.24
66.90
74.03
78.63
76.62
72.71
64.94
60.79
53.37
2001
52.44
50.93
57.84
58.25
66.35
71.66
78.57
78.22
72.38
67.39
57.47
48.61
2002
47.65
53.15
54.91
58.28
66.17
74.21
79.76
77.61
71.12
65.01
59.63
52.03
2003
52.90
45.98
49.97
56.21
67.13
75.11
78.77
79.47
72.38
67.07
60.08
52.03
2004
47.36
50.03
53.89
58.40
63.41
72.41
77.84
78.13
73.58
68.93
58.19
54.88
2005
50.17
47.75
54.62
58.37
67.16
72.05
78.80
78.63
74.57
65.97
57.47
53.40
2006
48.00
51.19
54.09
60.26
66.49
73.80
77.49
80.34
73.79
67.04
56.27
53.83
2007
52.55
51.48
56.45
60.65
68.46
76.82
79.44
79.35
71.75
65.91
57.71
50.52
2008
50.12
49.88
55.31
59.12
65.91
74.63
78.68
78.92
71.27
64.63
59.90
52.67
2009
M
48.20
M
55.40
M
M
M
M
M
M
68.90
M
2010
55.40
M
M
M
68.00
M
M
83.30
M
M
70.70
54.01
2011
48.03
40.10
M
65.30
64.85
82.85
81.95
76.55
74.75
62.48
55.88
52.44
2012
46.40
48.20
54.09
59.54
65.76
75.56
80.57
80.63
74.36
69.28
61.85
52.29
2013
50.84
52.67
55.63
59.81
69.10
73.76
77.29
79.73
73.94
66.20
60.47
52.24
2014
53.25
53.28
54.70
58.70
64.86
73.49
76.65
79.24
73.52
65.21
59.63
54.35
2015
50.00
49.20
53.95
58.10
66.87
72.05
78.86
78.71
75.20
68.38
60.74
52.06
2016
51.34
56.27
54.44
62.00
64.43
75.35
77.96
78.62
73.16
67.45
59.30
50.06
2017
46.82
52.99
54.96
57.59
66.26
74.63
78.25
79.06
72.80
64.25
57.77
51.86
2018
51.51
52.47
56.39
63.20
69.80
74.30
78.86
78.71
74.75
67.80
60.65
52.06
2019
48.11
50.96
53.89
58.58
64.08
75.26
78.80
79.70
75.77
69.13
62.21
54.96
2020
49.27
51.74
54.38
58.19
67.48
71.72
78.34
79.35
75.77
67.19
59.84
55.37
2021
51.68
52.28
52.79
58.76
68.46
73.16
80.63
81.79
73.88
65.36
60.74
51.95
2022
48.32
50.64
49.65
59.93
66.11
76.61
78.86
79.64
73.46
66.95
60.08
57.05
2023
53.57
50.23
55.23
57.41
65.36
73.55
82.89
79.24
74.66
69.80
61.85
55.46
2024
52.18
53.85
57.00
62.99
67.22
79.61
82.78
82.11
75.44
68.06
59.69
54.27
2025
54.06
51.35
56.30
59.66
67.68
77.27
82.31
78.77
75.68
65.33
62.12
54.50
2026
53.16
54.02
53.63
60.53
64.98
74.96
79.35
81.65
74.78
64.66
59.67
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
