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
1973
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
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
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
0.00
0.00
M
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
M
M
M
M
M
M
M
M
M
M
M
M
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
M
M
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
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
9.3
9.6
15.5
13.4
13.2
12.6
12.6
9.3
8.9
7.5
8.9
7.7
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
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
M
M
M
M
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
16.7
16.1
M
11.9
10.4
7.6
6.6
7.4
5.0
13.7
11.8
12.9
2002
10.9
13.6
9.5
10.7
10.5
5.1
10.0
10.6
5.0
7.9
13.2
13.2
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
11.4
9.1
11.7
13.3
9.1
9.0
16.6
18.2
2005
17.8
15.9
13.0
15.1
13.7
10.1
9.9
11.5
13.7
13.5
16.7
14.7
2006
16.9
16.0
15.0
13.6
9.5
13.3
13.2
13.2
9.7
12.5
13.8
14.5
2007
14.0
12.4
13.5
9.6
10.5
8.1
7.6
8.4
9.3
11.0
17.5
14.0
2008
15.5
13.8
15.0
12.1
9.5
8.3
8.6
7.2
8.6
16.1
18.2
14.9
2009
17.3
16.4
14.8
10.2
7.1
5.9
11.5
13.5
9.0
8.9
14.2
11.9
2010
18.7
17.5
20.1
12.6
12.0
10.2
8.1
5.2
5.7
17.5
18.7
21.7
2011
17.2
18.7
16.8
8.6
8.7
9.0
8.5
6.3
8.4
12.1
12.7
16.3
2012
13.9
13.6
15.2
8.8
8.2
5.6
15.1
3.4
13.4
15.8
16.8
9.4
2013
M
9.6
12.5
6.9
8.1
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
6.3
14.0
13.5
2015
15.0
13.2
12.3
7.4
8.7
11.5
9.8
10.7
7.9
11.0
13.6
12.3
2016
14.3
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
81.68
81.64
85.71
87.30
87.10
88.23
88.77
87.39
88.87
86.84
85.62
80.26
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
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
M
M
M
M
2000
M
90.50
M
M
87.80
M
M
86.90
M
M
M
71.60
2001
86.68
89.37
84.20
94.98
99.14
94.08
97.90
97.71
93.30
93.25
90.89
88.19
2002
82.34
88.66
90.59
99.49
98.88
90.52
96.42
100.97
95.98
101.34
92.30
87.54
2003
86.55
90.43
93.54
91.94
99.35
98.54
101.63
105.00
99.80
97.07
96.95
91.57
2004
M
86.00
M
M
M
87.80
86.79
88.52
86.00
85.10
79.25
74.78
2005
87.28
88.12
90.01
93.02
96.45
93.62
91.86
M
84.20
89.54
87.56
87.34
2006
85.54
78.41
83.45
85.44
88.86
88.46
85.92
87.80
82.40
82.62
78.55
79.70
2007
86.35
88.36
92.97
94.70
95.99
93.80
92.62
89.72
90.80
88.85
86.81
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
88.11
87.68
89.02
88.82
84.37
2011
85.32
81.90
84.85
89.47
92.10
87.10
83.45
88.23
87.38
86.52
85.70
86.35
2012
86.84
87.61
90.22
91.28
93.39
86.64
87.62
87.63
87.01
88.67
84.76
85.30
2013
85.26
87.86
85.94
89.52
90.44
88.16
90.64
86.36
83.17
86.39
84.02
82.40
2014
82.59
87.16
87.02
88.66
85.59
87.93
92.70
90.58
85.43
83.60
81.80
82.52
2015
82.01
83.20
87.68
93.86
94.71
92.43
92.62
94.25
92.36
91.69
89.82
88.09
2016
81.67
75.56
83.30
78.20
88.80
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
69.23
66.25
72.32
73.20
78.16
79.67
76.48
75.65
77.20
74.06
69.97
64.19
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
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
M
M
M
M
2000
M
87.80
M
M
58.45
M
M
86.90
M
M
M
68.00
2001
65.88
71.69
75.20
71.34
70.04
72.12
70.68
73.39
71.02
74.66
71.90
73.57
2002
67.79
62.51
57.03
69.35
63.44
67.21
79.05
70.95
69.03
62.31
66.66
56.68
2003
59.28
61.31
60.91
53.09
64.33
73.27
68.38
70.04
69.83
72.05
61.81
62.36
2004
M
78.80
M
M
M
86.80
83.19
86.72
85.51
82.70
76.32
70.75
2005
70.09
71.66
72.53
75.80
78.05
76.88
76.13
M
84.20
76.42
74.24
71.02
2006
70.73
72.18
75.26
81.50
86.42
84.96
84.20
85.10
80.86
82.62
76.51
75.12
2007
71.08
70.19
73.28
77.12
77.87
77.42
76.25
77.12
75.74
73.98
74.75
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
74.83
74.90
72.53
72.32
66.66
2011
69.99
74.19
77.86
80.34
82.60
80.40
78.65
80.31
77.00
75.55
76.34
73.69
2012
73.64
74.81
77.93
77.12
82.40
80.21
80.18
78.80
79.30
80.00
77.37
77.81
2013
76.32
75.59
75.88
79.82
78.35
84.20
87.23
83.12
80.43
83.50
79.16
79.28
2014
78.52
80.49
81.54
82.66
84.28
86.13
89.80
86.98
81.91
76.82
74.67
71.83
2015
70.12
68.60
72.01
77.24
76.01
79.83
78.51
80.31
78.68
77.81
79.10
74.68
2016
71.67
74.48
82.27
78.20
85.60
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
75.45
73.95
79.02
80.25
82.63
83.95
82.63
81.52
83.03
80.45
77.79
72.23
1974
M
M
M
M
M
M
M
M
M
M
M
M
1975
M
M
M
M
M
M
M
M
M
M
M
M
1976
M
M
M
M
M
M
M
M
M
M
M
M
1977
M
M
M
M
M
M
M
M
M
M
M
M
1978
M
M
M
M
M
M
M
M
M
M
M
M
1979
M
M
M
M
M
M
M
M
M
M
M
M
1980
M
M
M
M
M
M
M
M
M
M
M
M
1981
M
M
M
M
M
M
M
M
M
M
M
M
1982
M
M
M
M
M
M
M
M
M
M
M
M
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
M
M
M
M
M
M
M
M
M
M
M
M
1985
M
M
M
M
M
M
M
M
M
M
M
M
1986
M
M
M
M
M
M
M
M
M
M
M
M
1987
M
M
M
M
M
M
M
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
M
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
M
M
M
M
M
M
M
M
M
M
M
M
1992
M
M
M
M
M
M
M
M
M
M
M
M
1993
M
M
M
M
M
M
M
M
M
M
M
M
1994
M
M
M
M
M
M
M
M
M
M
M
M
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
M
M
M
M
M
M
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
M
M
M
M
2000
M
89.15
M
M
73.12
M
M
86.90
M
M
M
69.80
2001
76.28
80.53
79.70
83.16
84.59
83.10
84.29
85.55
82.16
83.96
81.37
80.88
2002
75.07
75.59
73.81
84.42
81.16
78.87
87.73
85.96
82.50
81.82
79.48
72.11
2003
72.91
75.87
78.07
72.52
81.10
85.73
84.30
86.67
84.76
85.08
79.27
76.90
2004
M
82.40
M
M
M
87.30
84.99
87.62
85.75
83.90
77.79
72.76
2005
78.68
79.89
81.27
84.41
87.25
85.25
84.00
M
84.20
82.98
80.90
79.18
2006
78.13
75.30
79.35
83.47
87.64
86.71
85.06
86.45
81.63
82.62
77.53
77.41
2007
78.71
79.27
83.13
85.91
86.93
85.61
84.43
83.42
83.27
81.41
80.78
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
81.47
81.29
80.77
80.57
75.52
2011
77.65
78.04
81.36
84.91
87.35
83.75
81.05
84.27
82.19
81.04
81.02
80.02
2012
80.24
81.21
84.08
84.20
87.90
83.43
83.90
83.21
83.16
84.33
81.07
81.56
2013
80.79
81.72
80.91
84.67
84.39
86.18
88.94
84.74
81.80
84.94
81.59
80.84
2014
80.55
83.83
84.28
85.66
84.94
87.03
91.25
88.78
83.67
80.21
78.23
77.17
2015
76.07
75.90
79.85
85.55
85.36
86.13
85.56
87.28
85.52
84.75
84.46
81.38
2016
76.67
75.02
82.79
78.20
87.20
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
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
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.