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
M
M
M
M
0.00
0.00
M
M
M
M
M
M
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
1981
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1982
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1983
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1984
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1985
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1986
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1990
0.00
0.00
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
M
2000
0.00
M
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
1.02
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.98
2002
0.00
0.00
0.00
0.20
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
2003
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.98
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
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
2024
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
M
M
M
M
9.6
9.7
M
M
M
M
M
M
1974
2.8
3.6
3.9
5.6
M
9.4
13.9
11.9
8.7
6.9
5.8
4.3
1975
5.6
4.9
6.8
4.7
8.4
16.1
17.7
14.0
8.6
6.3
4.8
3.6
1976
4.2
3.7
4.3
7.6
11.1
15.2
18.0
16.9
10.0
4.5
6.7
6.8
1977
5.5
8.3
9.1
4.5
11.3
13.9
15.4
12.7
8.5
9.4
6.9
9.1
1978
6.6
6.6
5.4
5.2
11.9
12.9
12.3
18.4
6.8
9.6
7.3
5.1
1979
4.8
3.8
4.8
M
9.2
16.7
14.0
13.2
9.5
8.4
5.0
6.2
1980
M
9.6
6.4
10.6
13.7
16.4
15.7
13.0
15.8
8.8
5.8
M
1981
M
M
3.5
4.0
7.5
11.8
16.2
10.4
9.9
6.3
4.8
8.4
1982
4.9
4.0
4.2
4.4
7.6
12.2
10.2
12.9
10.2
11.0
10.0
7.5
1983
9.5
7.3
6.3
5.4
10.9
13.5
12.9
15.2
13.5
9.3
8.2
5.8
1984
4.5
6.9
6.3
5.7
6.0
14.9
12.5
11.7
9.3
7.1
4.9
M
1985
M
M
4.7
3.9
7.9
18.1
16.3
13.2
12.2
8.6
4.9
4.4
1986
5.4
5.7
5.1
5.8
9.7
14.2
16.7
13.6
13.4
8.0
4.2
8.2
1987
9.4
7.5
5.4
8.1
8.9
16.4
13.0
11.6
9.9
5.2
4.6
7.2
1988
4.4
4.8
5.0
5.4
9.4
11.5
11.1
8.0
6.8
4.8
4.9
3.5
1989
5.0
5.2
4.3
5.2
10.4
12.1
14.7
11.4
7.3
6.8
5.2
3.3
1990
6.9
3.6
5.4
5.2
11.0
14.7
13.1
14.2
10.6
4.9
7.3
4.4
1991
4.5
6.7
4.9
6.7
7.4
12.9
14.2
14.9
10.3
8.6
4.7
3.8
1992
5.2
5.4
5.7
4.7
8.2
14.2
13.8
12.9
8.6
8.8
4.3
3.6
1993
5.1
4.5
6.9
6.3
6.8
15.4
12.3
12.5
8.6
8.0
3.9
4.8
1994
3.4
5.1
4.0
4.8
9.6
12.6
12.8
12.1
10.7
5.6
4.5
4.4
1995
6.3
4.2
3.4
4.6
7.5
11.3
10.3
7.0
8.3
5.3
3.8
4.0
1996
4.2
3.8
3.6
4.0
6.8
11.0
11.2
10.2
8.6
4.9
4.2
3.3
1997
2.1
5.7
3.4
3.8
11.2
10.1
14.8
13.7
9.1
5.6
5.4
8.6
1998
6.4
5.6
4.6
5.0
8.8
13.6
11.3
8.6
7.7
7.4
5.4
3.4
1999
2.7
2.5
3.3
7.8
8.4
8.2
11.4
10.5
4.8
4.9
3.1
M
2000
1.3
M
6.7
4.2
7.2
9.7
10.9
11.0
6.3
6.8
2.5
7.2
2001
4.4
4.8
4.5
4.2
8.4
13.3
12.3
14.9
8.8
7.2
4.0
4.4
2002
4.5
3.9
4.0
3.2
7.8
11.8
12.3
M
13.6
10.1
2.9
M
2003
M
M
3.2
6.6
M
8.4
12.2
12.4
9.5
5.9
3.4
5.0
2004
2.2
3.3
2.9
3.2
6.1
14.8
9.8
13.3
6.5
3.5
2.7
1.9
2005
1.8
1.6
4.2
5.5
5.9
9.8
11.7
11.0
9.3
4.3
4.4
3.3
2006
3.8
4.4
4.5
4.4
9.6
12.2
14.5
13.1
10.5
6.5
4.5
4.5
2007
4.5
6.1
4.9
4.6
7.9
11.5
11.2
7.7
7.7
4.6
4.4
2.7
2008
3.6
3.5
3.6
4.9
6.7
10.3
10.7
5.5
6.9
2.1
1.2
0.8
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
9.1
6.0
2.8
1.5
2.0
2012
1.5
2.1
3.3
1.8
5.7
10.2
11.3
9.8
7.9
4.1
2.4
4.0
2013
3.4
3.1
4.5
4.6
6.2
10.4
10.9
5.2
0.4
0.0
0.0
0.0
2014
0.0
0.0
0.0
0.8
0.0
0.0
0.2
0.0
0.1
0.4
0.0
0.0
2015
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.8
0.0
0.0
0.0
2016
0.0
0.8
3.2
3.9
8.9
11.3
10.0
11.0
8.0
7.7
M
3.7
2017
M
M
M
M
M
M
8.3
M
M
M
M
0.0
2018
0.0
0.0
0.0
0.4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
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
1.2
1.0
0.0
2023
0.0
0.0
4.0
0.0
0.0
0.0
M
M
M
M
M
M
2024
5.1
4.5
3.8
M
M
5.1
6.8
6.2
5.9
4.6
3.6
3.5
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
95.00
91.40
M
M
M
M
M
M
1974
77.00
81.20
80.31
82.38
88.00
90.00
87.92
89.50
89.00
88.53
85.84
85.05
1975
84.88
85.08
87.97
85.70
86.76
87.70
87.36
88.57
89.50
87.09
85.22
83.29
1976
82.50
80.00
78.68
83.33
86.53
85.33
85.77
89.12
89.15
86.62
87.11
84.78
1977
81.83
88.54
87.15
83.96
88.48
86.83
87.57
89.50
89.00
90.86
89.30
89.33
1978
89.14
89.77
85.52
86.52
88.79
87.41
89.55
88.20
89.00
88.35
86.68
84.75
1979
84.77
90.00
82.67
M
88.00
87.07
88.39
89.40
89.50
88.96
84.65
81.67
1980
77.00
84.00
89.00
91.67
91.09
87.44
89.50
90.05
93.00
90.39
87.36
M
1981
M
M
88.29
85.15
87.37
85.50
86.00
89.90
89.10
89.75
89.73
87.00
1982
87.53
85.00
84.33
84.58
86.96
87.59
86.67
90.25
91.20
87.76
87.67
84.68
1983
86.65
90.46
91.57
88.97
88.48
89.73
88.52
90.77
91.23
88.62
90.50
87.55
1984
85.06
86.21
86.81
86.86
84.00
86.30
86.14
87.65
86.76
88.35
86.95
81.87
1985
82.93
86.31
83.38
86.72
87.14
85.93
87.71
88.78
91.00
88.21
84.07
85.21
1986
85.87
85.42
84.00
84.04
87.21
85.39
85.78
87.32
87.10
86.19
83.61
84.96
1987
85.62
88.81
87.54
88.57
88.48
86.96
86.00
88.26
89.25
86.63
85.85
86.47
1988
84.46
84.12
86.36
87.10
89.03
87.67
85.75
86.83
87.22
88.00
83.29
81.96
1989
79.08
79.89
80.88
83.38
84.97
86.30
85.22
91.30
89.26
84.75
83.21
80.84
1990
80.62
78.65
82.06
85.97
84.84
86.23
86.84
89.23
91.37
88.52
87.66
84.07
1991
86.23
87.18
88.94
88.97
92.16
90.40
87.97
87.90
92.07
91.38
90.13
87.00
1992
90.32
89.93
90.83
90.06
91.43
89.17
88.34
90.65
91.47
91.87
90.47
86.16
1993
87.14
87.29
89.61
91.77
90.42
88.07
88.87
90.32
91.33
90.42
89.87
88.97
1994
86.87
87.22
86.32
86.30
90.19
89.33
86.35
89.57
91.45
88.90
89.97
89.13
1995
90.81
91.25
89.65
90.47
91.74
90.47
90.19
90.81
92.43
90.84
90.50
89.32
1996
88.45
89.41
88.06
89.83
89.32
89.33
89.39
90.58
92.87
92.65
88.43
86.65
1997
86.52
85.25
87.42
88.47
89.74
89.43
88.06
89.67
92.63
90.57
90.25
90.48
1998
91.65
89.96
91.52
90.34
90.44
87.07
89.27
91.30
93.00
89.89
88.71
86.00
1999
84.04
82.18
85.43
87.68
90.20
89.43
89.19
89.68
90.69
90.10
89.41
M
2000
79.25
M
93.00
87.27
88.61
89.17
88.87
90.45
91.82
90.55
87.83
88.12
2001
89.11
85.96
90.58
89.33
90.77
88.33
88.11
90.87
92.07
92.61
89.40
89.52
2002
88.77
85.64
87.31
85.19
87.62
85.89
88.26
89.00
92.50
89.86
88.86
M
2003
84.44
86.45
88.18
86.69
87.53
88.62
89.09
91.75
90.41
90.44
90.03
87.79
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
89.33
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
77.00
M
M
M
M
M
M
M
M
2010
68.00
M
M
M
87.80
M
M
92.30
M
M
78.80
86.23
2011
89.09
M
M
M
73.40
75.20
78.80
88.52
92.72
91.05
88.58
86.41
2012
84.78
86.93
87.28
88.79
88.88
90.02
91.11
92.74
93.98
91.94
90.68
90.01
2013
89.43
87.99
90.41
91.94
90.94
89.78
91.52
91.34
93.98
93.95
90.38
87.97
2014
90.59
90.50
91.05
93.86
91.40
90.10
89.08
93.20
94.04
92.39
91.40
89.89
2015
90.82
89.47
87.86
89.78
92.62
89.84
91.28
94.25
96.62
95.29
90.56
92.50
2016
91.86
93.39
94.25
91.21
92.91
90.32
92.56
94.54
95.42
94.88
M
85.55
2017
M
M
M
M
M
81.80
81.32
89.60
87.20
M
89.60
84.08
2018
82.90
79.25
86.49
84.60
88.28
86.94
84.56
87.80
88.35
84.29
83.15
78.80
2019
M
M
M
M
91.40
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
86.00
M
2023
M
M
83.46
M
M
M
M
M
M
M
M
M
2024
91.10
85.79
89.76
M
M
90.11
89.66
92.68
92.85
91.15
86.72
85.73
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
80.60
77.30
M
M
M
M
M
M
1974
70.33
68.73
68.92
71.75
79.00
78.10
74.56
77.36
73.41
73.40
72.16
70.58
1975
69.62
71.84
72.39
71.70
73.97
75.48
75.18
75.89
73.50
72.57
71.04
69.62
1976
68.05
67.66
68.60
71.47
74.80
74.33
75.17
75.88
74.15
70.38
72.37
70.22
1977
69.83
71.08
74.37
71.93
73.55
74.86
75.91
74.65
77.67
74.36
72.83
72.87
1978
70.93
73.65
71.84
73.52
75.54
75.10
74.77
76.30
76.08
75.41
74.36
72.04
1979
71.33
72.00
71.33
M
75.25
76.07
75.65
75.03
74.33
73.82
71.53
71.89
1980
72.00
73.38
74.31
77.39
79.17
76.67
76.33
75.43
81.00
74.33
72.08
M
1981
M
M
68.93
71.00
72.40
73.38
74.17
73.50
73.13
72.89
73.12
70.25
1982
70.47
74.75
71.30
72.46
74.54
75.63
76.93
77.96
73.64
72.00
73.53
71.61
1983
75.92
73.65
74.43
74.40
75.29
76.27
75.42
75.94
75.93
73.17
74.10
71.23
1984
69.03
70.79
70.68
71.97
71.18
75.91
73.11
73.65
72.48
72.71
71.84
69.40
1985
69.13
70.54
71.00
71.40
74.23
76.07
75.57
74.96
76.57
73.43
71.60
69.89
1986
70.07
71.58
70.66
73.04
73.89
74.83
75.52
74.75
73.69
72.69
70.94
72.04
1987
72.27
73.96
73.88
74.79
74.59
76.81
75.00
74.63
74.29
71.81
71.45
70.47
1988
68.92
70.28
70.79
72.17
74.43
73.83
73.90
71.54
71.61
71.77
70.96
68.18
1989
68.92
68.11
68.00
69.86
73.72
74.50
74.78
75.70
73.56
70.93
69.43
67.40
1990
68.00
65.75
69.06
70.87
72.13
73.37
72.23
73.87
74.60
71.59
71.45
69.72
1991
68.10
72.04
73.23
73.73
75.65
75.67
74.83
74.58
74.13
74.24
73.07
71.29
1992
71.93
72.24
73.20
76.88
75.33
76.10
74.69
75.39
73.50
74.37
72.53
70.61
1993
71.00
71.21
72.35
74.53
73.97
77.53
74.07
76.00
74.20
74.58
72.07
71.77
1994
69.77
71.41
71.68
72.67
75.32
75.73
74.87
75.39
76.28
72.94
72.97
71.81
1995
70.90
71.11
72.90
74.13
74.13
74.93
74.87
73.10
74.50
72.97
72.70
71.55
1996
71.39
71.55
71.94
73.27
73.23
74.83
75.52
74.68
74.93
73.68
73.20
71.10
1997
69.77
72.00
70.13
73.17
75.29
76.17
76.10
76.57
74.33
75.86
75.61
76.24
1998
75.82
74.11
74.35
75.00
77.40
77.27
75.62
75.89
79.18
74.78
74.82
72.48
1999
70.48
71.06
70.90
73.36
73.97
74.77
74.13
74.86
73.65
72.72
73.00
M
2000
68.25
M
73.00
72.13
74.32
74.33
73.71
74.48
73.11
74.58
72.07
73.50
2001
70.07
70.71
72.52
73.10
74.71
74.53
75.51
77.39
74.67
74.68
72.40
72.68
2002
70.35
72.18
71.15
71.90
73.81
74.67
75.56
81.40
78.50
74.14
78.00
M
2003
82.40
86.00
74.84
79.50
84.27
76.72
75.37
76.32
75.12
76.95
73.88
73.12
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
75.67
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
77.00
M
M
M
M
M
M
M
M
2010
68.00
M
M
M
87.80
M
M
92.30
M
M
78.80
70.73
2011
68.90
M
M
M
73.40
75.20
78.80
75.20
72.68
71.43
70.10
69.39
2012
68.87
67.32
70.96
70.22
74.62
76.04
75.43
75.08
76.10
72.99
71.54
71.60
2013
70.26
70.89
73.28
74.00
74.15
75.32
75.03
75.08
75.32
74.10
71.42
70.73
2014
71.37
72.11
71.89
74.96
74.10
77.99
76.07
75.61
73.04
74.56
73.28
72.70
2015
71.66
72.44
72.59
73.58
77.35
75.92
77.17
77.46
79.94
78.05
75.80
79.03
2016
73.98
75.39
75.32
76.57
78.39
78.44
77.29
79.50
77.12
80.24
M
74.60
2017
M
M
M
M
M
79.40
77.00
89.60
86.00
M
73.40
73.28
2018
75.00
72.28
73.73
74.33
77.21
77.63
75.68
78.20
77.21
73.94
74.15
70.70
2019
M
M
M
M
91.40
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
86.00
M
2023
M
M
71.07
M
M
M
M
M
M
M
M
M
2024
72.10
73.19
74.22
M
M
73.14
76.54
76.36
77.35
74.83
71.84
70.88
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
87.80
84.35
M
M
M
M
M
M
1974
73.67
74.97
74.62
77.06
83.50
84.05
81.24
83.43
81.21
80.97
79.00
77.82
1975
77.25
78.46
80.18
78.70
80.36
81.59
81.27
82.23
81.50
79.83
78.13
76.45
1976
75.28
73.83
73.64
77.40
80.67
79.83
80.47
82.50
81.65
78.50
79.74
77.50
1977
75.83
79.81
80.76
77.95
81.02
80.84
81.74
82.08
83.33
82.61
81.07
81.10
1978
80.04
81.71
78.68
80.02
82.17
81.26
82.16
82.25
82.54
81.88
80.52
78.40
1979
78.05
81.00
77.00
M
81.62
81.57
82.02
82.22
81.92
81.39
78.09
76.78
1980
74.50
78.69
81.66
84.53
85.13
82.06
82.92
82.74
87.00
82.36
79.72
M
1981
M
M
78.61
78.08
79.88
79.44
80.08
81.70
81.12
81.32
81.42
78.62
1982
79.00
79.88
77.82
78.52
80.75
81.61
81.80
84.11
82.42
79.88
80.60
78.15
1983
81.29
82.06
83.00
81.68
81.89
83.00
81.97
83.35
83.58
80.90
82.30
79.39
1984
77.05
78.50
78.74
79.41
77.59
81.11
79.62
80.65
79.62
80.53
79.39
75.63
1985
76.03
78.42
77.19
79.06
80.68
81.00
81.64
81.87
83.78
80.82
77.83
77.55
1986
77.97
78.50
77.33
78.54
80.55
80.11
80.65
81.04
80.40
79.44
77.28
78.50
1987
78.94
81.39
80.71
81.68
81.53
81.88
80.50
81.45
81.77
79.22
78.65
78.47
1988
76.69
77.20
78.57
79.63
81.73
80.75
79.83
79.19
79.42
79.88
77.12
75.07
1989
74.00
74.00
74.44
76.62
79.34
80.40
80.00
83.50
81.41
77.84
76.32
74.12
1990
74.31
72.20
75.56
78.42
78.48
79.80
79.53
81.55
82.98
80.05
79.55
76.90
1991
77.16
79.61
81.08
81.35
83.90
83.03
81.40
81.24
83.10
82.81
81.60
79.15
1992
81.12
81.09
82.02
83.47
83.38
82.63
81.52
83.02
82.48
83.12
81.50
78.39
1993
79.07
79.25
80.98
83.15
82.19
82.80
81.47
83.16
82.77
82.50
80.97
80.37
1994
78.32
79.31
79.00
79.48
82.76
82.53
80.61
82.48
83.86
80.92
81.47
80.47
1995
80.85
81.18
81.27
82.30
82.94
82.70
82.53
81.95
83.47
81.90
81.60
80.44
1996
79.92
80.48
80.00
81.55
81.27
82.08
82.45
82.63
83.90
83.16
80.82
78.87
1997
78.15
78.62
78.77
80.82
82.52
82.80
82.08
83.12
83.48
83.21
82.93
83.36
1998
83.74
82.04
82.94
82.67
83.92
82.17
82.44
83.59
86.09
82.33
81.76
79.24
1999
77.26
76.62
78.17
80.52
82.08
82.10
81.66
82.27
82.17
81.41
81.20
M
2000
73.75
M
83.00
79.70
81.47
81.75
81.29
82.47
82.46
82.56
79.95
80.81
2001
79.59
78.33
81.55
81.22
82.74
81.43
81.81
84.13
83.37
83.65
80.90
81.10
2002
79.56
78.91
79.23
78.55
80.72
80.28
81.91
85.20
85.50
82.00
83.43
M
2003
83.42
86.23
81.51
83.10
85.90
82.67
82.23
84.04
82.76
83.70
81.96
80.45
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
82.50
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
77.00
M
M
M
M
M
M
M
M
2010
68.00
M
M
M
87.80
M
M
92.30
M
M
78.80
78.48
2011
78.99
M
M
M
73.40
75.20
78.80
81.86
82.70
81.24
79.34
77.90
2012
76.83
77.12
79.12
79.51
81.68
83.03
83.27
83.91
85.04
82.49
81.11
80.80
2013
79.85
79.44
81.85
82.97
82.55
82.55
83.27
83.21
84.65
84.03
80.90
79.35
2014
80.98
81.31
81.47
84.41
82.75
84.04
82.57
84.40
83.54
83.47
82.34
81.30
2015
81.24
80.95
80.22
81.68
84.98
82.88
84.23
85.85
88.28
86.67
83.18
85.77
2016
82.92
84.39
84.78
83.89
85.65
84.38
84.93
87.02
86.27
87.56
M
80.07
2017
M
M
M
M
M
80.60
79.16
89.60
86.60
M
81.50
78.68
2018
78.95
75.76
80.11
79.47
82.75
82.28
80.12
83.00
82.78
79.12
78.65
74.75
2019
M
M
M
M
91.40
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
86.00
M
2023
M
M
77.26
M
M
M
M
M
M
M
M
M
2024
81.60
79.49
81.99
M
M
81.63
83.10
84.52
85.10
82.99
79.28
78.31
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
