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
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
M
1977
M
M
M
M
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
M
0.00
0.00
0.00
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
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1981
0.00
0.00
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
M
0.00
0.00
M
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
M
0.00
1998
0.00
M
M
M
M
M
M
M
M
0.00
M
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
M
0.00
M
M
0.00
M
M
M
M
M
0.00
2003
M
M
M
M
0.00
0.00
M
M
0.00
M
M
0.00
2004
0.00
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
0.00
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
0.00
0.00
0.00
0.00
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
1973
6.7
6.5
3.2
4.8
6.2
6.5
5.4
6.4
9.1
6.1
5.6
4.9
1974
4.6
4.8
3.2
5.4
6.2
7.4
11.1
8.0
7.7
5.2
5.9
6.3
1975
6.2
4.0
4.0
2.9
8.4
7.2
8.2
7.7
8.5
5.8
6.2
6.2
1976
4.6
3.9
4.3
6.4
6.5
10.9
9.3
10.7
6.4
5.5
4.8
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
2.9
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
9.5
M
M
12.3
11.8
19.4
11.2
M
M
M
1984
M
9.9
M
M
9.1
10.9
15.3
13.4
3.4
14.5
12.9
8.0
1985
M
4.8
8.9
4.9
M
M
M
9.2
M
9.5
10.5
10.2
1986
M
M
6.2
9.8
11.5
M
12.4
11.9
13.7
13.7
12.8
5.3
1987
M
M
5.4
M
11.8
13.8
10.8
10.5
12.3
M
6.6
10.9
1988
9.8
10.3
M
8.9
9.7
11.0
15.5
15.1
14.4
13.4
12.8
9.9
1989
8.5
5.7
M
M
8.5
8.2
6.3
9.7
9.2
9.8
10.1
6.9
1990
7.9
5.2
6.9
7.6
9.3
8.9
7.5
9.1
8.5
10.5
10.6
9.6
1991
8.9
8.1
6.7
8.5
10.0
10.0
11.0
11.1
11.3
10.8
8.7
9.0
1992
6.7
9.0
9.7
7.5
7.8
10.0
10.3
10.9
11.7
10.2
10.0
9.1
1993
9.3
10.1
8.8
9.3
9.6
9.1
9.7
10.6
10.8
10.6
9.4
9.0
1994
7.1
7.4
5.6
8.2
10.0
11.3
12.8
12.1
12.8
M
M
M
1995
M
M
M
M
M
M
M
M
12.3
10.5
M
M
1996
M
9.9
10.4
8.8
9.8
12.1
11.2
12.4
11.8
10.7
10.3
7.8
1997
8.0
11.0
M
M
M
11.8
14.9
M
11.1
M
M
M
1998
M
M
M
M
M
M
M
M
M
M
M
11.2
1999
10.1
9.9
8.4
10.7
10.3
11.8
12.4
12.9
13.0
12.0
9.3
8.4
2000
7.7
7.2
8.3
8.9
9.5
11.7
11.8
11.9
12.2
11.1
9.2
7.8
2001
9.7
8.8
7.8
10.7
9.2
11.2
11.3
12.9
12.0
11.3
10.4
10.4
2002
M
M
9.7
M
M
9.8
M
M
M
M
M
M
2003
M
M
M
M
M
9.9
M
M
10.6
M
M
12.2
2004
7.7
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
7.4
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
10.5
9.4
11.3
10.4
9.8
8.6
7.7
2008
7.6
7.2
5.3
4.8
6.9
8.0
9.1
8.9
9.0
11.3
9.1
8.6
2009
7.8
7.2
5.7
5.6
8.0
9.0
8.4
11.1
10.3
8.2
8.9
7.6
2010
8.6
10.0
7.9
8.9
9.0
10.6
10.9
11.9
12.2
9.5
9.6
7.0
2011
7.6
8.2
6.4
8.8
10.0
9.8
10.3
10.4
11.5
9.6
9.8
8.7
2012
9.4
8.7
9.0
9.0
9.6
9.1
10.0
11.0
11.1
11.3
8.4
8.5
2013
7.4
9.1
7.9
7.9
8.3
8.5
9.3
9.9
9.9
10.3
8.7
6.1
2014
7.9
8.0
8.0
6.8
7.6
8.9
9.6
9.7
9.4
10.4
8.3
7.5
2015
8.5
7.6
7.4
6.6
8.8
9.5
9.8
10.1
9.0
9.4
8.0
9.2
2016
6.0
7.1
8.1
8.4
8.7
8.9
9.5
9.3
9.8
9.6
8.9
8.6
2017
9.0
7.9
7.3
8.8
8.8
10.1
11.6
9.9
11.7
10.8
9.0
8.1
2018
8.3
6.6
6.4
8.0
9.1
9.4
9.6
10.2
11.1
9.8
10.9
8.1
2019
10.0
7.3
7.2
7.3
8.6
10.5
10.8
11.6
11.6
11.3
9.8
9.9
2020
6.8
7.1
6.6
8.5
9.6
10.6
11.2
12.2
12.0
10.0
9.0
9.4
2021
8.8
6.7
7.5
8.1
9.0
8.9
10.2
11.0
10.5
9.7
7.3
4.4
2022
6.1
5.8
6.8
7.4
8.3
9.0
10.1
10.5
9.9
10.4
6.6
6.0
2023
6.6
8.0
7.9
7.1
8.1
9.8
9.4
9.1
10.1
9.5
7.5
8.5
2024
5.7
6.4
6.0
6.5
8.4
8.8
9.6
10.3
10.5
8.6
7.8
7.8
2025
5.2
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
90.71
92.07
88.77
86.48
85.95
87.00
85.41
88.64
88.43
88.87
93.42
92.95
1974
89.21
87.17
85.18
85.85
83.12
81.89
81.14
87.60
89.62
91.92
88.83
89.96
1975
88.95
89.94
86.82
86.38
82.53
83.00
82.37
84.04
86.47
91.26
93.31
89.20
1976
92.68
85.25
89.83
89.55
89.11
85.44
86.00
87.26
90.05
86.30
87.00
M
1977
M
M
M
M
85.50
85.33
82.00
88.80
88.60
91.00
90.00
87.00
1978
89.50
M
84.00
85.50
81.33
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
89.00
85.79
84.93
87.00
90.50
91.67
89.93
91.40
1981
89.86
92.33
88.36
85.07
83.90
85.22
82.67
85.00
90.00
93.50
94.57
96.33
1982
90.67
81.00
90.20
87.50
89.33
84.33
M
88.00
90.00
M
92.00
92.38
1983
91.13
89.31
90.84
90.50
91.19
88.18
87.04
87.93
92.26
92.50
91.67
92.71
1984
94.29
95.64
90.81
86.15
85.77
84.46
85.00
87.69
89.12
91.76
92.96
95.18
1985
85.82
87.20
87.00
84.77
84.44
82.12
81.47
85.61
89.07
92.48
91.48
83.54
1986
88.79
89.41
86.48
89.11
88.25
84.97
84.90
87.69
88.03
90.90
91.79
92.17
1987
92.26
93.92
86.27
88.00
87.28
85.36
86.52
89.15
91.67
94.48
94.62
93.24
1988
91.11
95.04
87.77
87.70
86.55
82.89
81.74
84.90
88.21
91.11
92.43
86.10
1989
90.96
92.63
89.83
88.85
85.14
85.96
83.13
85.87
90.41
92.72
91.72
82.90
1990
88.06
88.96
90.14
90.50
90.07
86.60
85.29
86.53
90.07
91.16
92.47
93.00
1991
89.43
91.37
89.23
90.17
87.33
84.05
83.77
84.77
89.60
92.57
92.13
94.03
1992
89.33
84.83
88.06
90.68
90.45
85.46
84.55
86.74
88.87
92.77
91.20
88.81
1993
92.16
92.43
94.26
92.48
89.10
86.20
86.26
87.48
91.83
91.07
92.68
93.45
1994
91.16
92.54
88.32
89.68
89.35
86.75
84.24
86.83
89.04
93.17
93.30
94.62
1995
92.05
90.41
90.44
89.00
90.09
85.18
85.14
87.65
89.63
94.61
90.61
90.45
1996
92.32
92.74
91.89
88.17
88.26
84.07
85.04
86.33
90.00
93.19
90.25
91.04
1997
88.00
89.45
85.48
85.17
81.67
85.39
83.28
85.32
93.18
91.67
M
95.00
1998
85.00
M
M
M
M
M
M
M
M
92.00
M
93.00
1999
91.53
92.89
89.83
91.23
88.57
87.03
85.97
84.94
88.37
90.17
90.55
87.97
2000
88.29
88.48
88.68
89.47
88.26
85.80
86.23
87.52
89.67
91.63
88.48
88.26
2001
90.39
91.61
90.77
89.83
90.88
83.58
84.83
85.13
90.30
93.39
94.93
93.07
2002
80.00
M
93.00
M
M
77.00
M
M
M
M
M
84.00
2003
M
84.20
M
M
84.20
82.84
M
M
93.40
M
M
88.70
2004
75.00
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
81.00
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
94.00
89.42
90.64
87.52
M
M
M
M
M
M
84.20
M
2010
82.40
M
M
M
87.80
M
M
86.90
M
M
84.20
91.11
2011
89.24
M
M
84.20
70.70
70.40
72.50
89.06
90.56
94.19
94.28
96.97
2012
96.16
93.57
96.80
96.56
92.79
90.74
88.38
88.32
92.36
94.19
96.02
96.74
2013
95.58
97.44
97.73
94.52
92.10
90.38
89.31
89.48
93.26
95.06
93.86
92.39
2014
93.20
93.84
95.41
91.94
88.90
89.24
88.26
89.02
93.86
94.59
94.82
91.86
2015
94.65
94.04
93.61
92.36
90.01
88.46
88.73
90.01
94.76
95.52
98.84
98.08
2016
89.66
91.34
95.99
94.70
92.04
89.00
88.26
89.83
92.60
95.12
95.96
95.81
2017
95.99
93.71
94.25
92.54
90.35
87.38
83.50
88.61
87.50
93.90
95.12
95.35
2018
93.61
90.37
91.92
90.38
89.43
88.22
87.28
90.30
93.20
94.59
95.00
91.11
2019
94.48
94.16
93.03
91.88
92.39
87.62
86.93
88.09
92.66
94.83
96.44
96.05
2020
92.15
91.65
89.95
89.72
88.61
86.24
86.58
87.92
91.82
96.28
89.78
93.20
2021
91.98
91.14
93.72
91.76
87.34
87.80
86.87
88.15
93.86
95.06
91.76
88.50
2022
88.67
90.44
89.77
92.06
89.08
86.90
86.93
88.50
92.60
94.83
88.04
88.61
2023
90.53
94.87
92.97
92.30
89.54
86.96
88.61
90.88
93.74
96.80
95.66
95.12
2024
92.50
89.72
91.40
90.20
90.59
88.64
87.22
90.24
92.84
95.17
93.80
95.93
2025
88.77
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
76.32
76.00
74.61
73.79
75.05
72.15
71.14
72.07
73.78
73.78
76.54
76.84
1974
74.58
75.96
74.68
76.00
73.04
69.85
69.71
70.16
74.38
75.25
75.62
75.12
1975
77.05
74.75
74.82
73.62
72.68
70.08
70.68
69.88
72.59
77.74
78.25
77.00
1976
80.89
74.15
75.70
75.95
74.74
72.75
71.53
73.05
73.65
74.60
75.00
M
1977
M
M
M
M
72.17
71.67
69.00
67.80
74.00
73.00
72.25
75.00
1978
72.50
M
71.00
70.00
71.33
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
71.44
69.07
70.93
67.58
72.57
72.33
74.29
75.87
1981
72.71
72.92
73.71
71.20
69.80
69.44
67.20
67.00
68.50
72.50
77.14
76.00
1982
75.33
72.00
77.60
75.00
71.17
73.00
M
73.33
76.00
M
75.00
74.56
1983
76.67
74.31
74.53
73.00
72.48
71.32
68.92
68.24
71.58
76.50
76.56
75.71
1984
75.57
76.96
73.88
72.85
71.23
67.96
67.74
69.24
70.71
73.31
73.96
75.57
1985
72.46
72.20
72.79
71.69
70.74
68.38
67.17
67.54
70.27
73.79
74.48
71.46
1986
72.93
72.70
73.06
72.15
70.93
68.62
68.34
69.14
70.14
72.03
73.38
74.17
1987
75.37
76.04
73.63
72.56
70.38
70.75
68.74
69.44
72.40
74.16
75.93
75.69
1988
74.68
76.43
73.67
74.10
69.79
68.71
67.29
67.13
69.14
72.68
74.03
71.97
1989
73.08
73.93
73.24
73.12
71.54
70.42
67.57
69.10
70.97
72.34
74.72
71.33
1990
71.68
72.73
73.17
73.70
72.63
68.33
68.68
68.60
71.87
73.03
75.00
74.68
1991
73.70
73.74
75.03
74.10
72.80
70.20
66.17
66.90
69.30
70.73
74.33
75.55
1992
73.40
71.87
72.67
72.64
70.94
69.75
67.61
67.84
70.57
71.94
73.20
72.19
1993
73.10
73.14
75.03
75.62
73.16
69.87
68.65
69.48
72.83
73.04
74.12
75.19
1994
74.97
76.15
73.29
72.71
72.77
75.04
72.38
71.86
75.12
79.45
81.30
80.92
1995
80.27
78.09
79.36
78.67
78.64
75.23
74.71
74.73
76.07
81.14
79.70
79.23
1996
80.32
80.96
77.00
74.86
72.19
69.71
67.07
69.67
71.04
74.48
74.75
75.32
1997
74.41
76.32
75.17
75.71
73.30
73.21
72.41
73.24
78.07
76.83
M
78.00
1998
73.00
M
M
M
M
M
M
M
M
76.00
M
79.67
1999
75.03
75.70
74.30
75.23
73.00
71.47
69.52
69.26
71.13
72.27
73.10
73.06
2000
73.13
71.93
72.42
73.50
72.35
71.07
69.29
70.83
72.53
73.07
73.55
73.39
2001
72.61
74.25
73.87
74.61
75.04
71.08
69.67
68.35
71.80
73.90
75.43
75.21
2002
73.00
M
77.00
M
M
70.00
M
M
M
M
M
72.00
2003
M
84.20
M
M
78.80
77.40
M
M
86.00
M
M
84.20
2004
73.00
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
73.00
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
74.83
74.34
74.73
74.22
M
M
M
M
M
M
84.20
M
2010
82.40
M
M
M
87.80
M
M
86.90
M
M
79.70
73.52
2011
73.88
M
M
78.80
68.90
68.60
70.70
69.98
68.84
72.76
73.88
74.56
2012
74.68
72.78
73.92
72.92
72.06
70.10
67.19
67.01
68.78
71.48
74.00
75.26
2013
75.32
75.59
76.36
75.02
72.18
71.18
69.05
69.10
70.28
72.82
73.22
73.17
2014
73.17
73.66
75.08
73.46
72.94
71.90
71.54
70.85
72.74
75.26
76.76
75.61
2015
75.37
76.49
76.36
75.62
74.33
71.90
70.79
70.09
72.44
75.26
77.54
77.93
2016
75.14
73.90
77.29
76.28
73.81
68.90
67.54
67.36
71.60
73.57
74.84
75.49
2017
75.61
75.71
75.14
75.20
72.99
69.98
67.25
68.35
68.78
72.06
75.38
76.01
2018
74.50
74.36
74.33
73.34
71.08
69.50
68.81
68.81
71.48
74.74
75.74
72.12
2019
75.55
75.78
72.94
74.96
74.27
70.34
68.64
68.52
71.42
73.69
75.62
75.72
2020
75.20
75.51
75.66
76.88
75.20
72.38
70.73
70.85
72.38
74.56
73.64
75.14
2021
74.97
74.94
74.15
75.02
71.19
70.16
69.45
69.05
72.38
74.91
75.56
73.92
2022
72.70
73.53
73.92
74.06
71.77
68.84
67.77
67.65
69.92
73.34
73.04
72.01
2023
72.99
75.33
74.33
74.00
74.15
70.94
69.16
70.44
72.50
73.92
75.50
76.48
2024
75.61
74.39
75.37
75.20
72.65
69.98
67.94
68.81
70.76
73.63
74.84
76.25
2025
74.58
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
83.52
84.04
81.69
80.14
80.50
79.58
78.27
80.36
81.11
81.33
84.98
84.89
1974
81.89
81.56
79.93
80.92
78.08
75.87
75.43
78.88
82.00
83.58
82.23
82.54
1975
83.00
82.34
80.82
80.00
77.61
76.54
76.53
76.96
79.53
84.50
85.78
83.10
1976
86.79
79.70
82.76
82.75
81.92
79.09
78.77
80.16
81.85
80.45
81.00
M
1977
M
M
M
M
78.83
78.50
75.50
78.30
81.30
82.00
81.12
81.00
1978
81.00
M
77.50
77.75
76.33
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
80.22
77.43
77.93
77.29
81.54
82.00
82.11
83.63
1981
81.29
82.62
81.04
78.13
76.85
77.33
74.93
76.00
79.25
83.00
85.86
86.17
1982
83.00
76.50
83.90
81.25
80.25
78.67
M
80.67
83.00
M
83.50
83.47
1983
83.90
81.81
82.68
81.75
81.83
79.75
77.98
78.09
81.92
84.50
84.11
84.21
1984
84.93
86.30
82.35
79.50
78.50
76.21
76.37
78.47
79.92
82.53
83.46
85.38
1985
79.14
79.70
79.90
78.23
77.59
75.25
74.32
76.57
79.67
83.14
82.98
77.50
1986
80.86
81.06
79.77
80.63
79.59
76.79
76.62
78.41
79.09
81.47
82.59
83.17
1987
83.81
84.98
79.95
80.28
78.83
78.05
77.63
79.30
82.03
84.32
85.28
84.47
1988
82.89
85.73
80.72
80.90
78.17
75.80
74.52
76.02
78.67
81.89
83.23
79.03
1989
82.02
83.28
81.53
80.98
78.34
78.19
75.35
77.48
80.69
82.53
83.22
77.12
1990
79.87
80.85
81.66
82.10
81.35
77.47
76.98
77.57
80.97
82.10
83.73
83.84
1991
81.57
82.56
82.13
82.14
80.07
77.12
74.97
75.84
79.45
81.65
83.23
84.79
1992
81.37
78.35
80.36
81.66
80.69
77.61
76.08
77.29
79.72
82.35
82.20
80.50
1993
82.63
82.79
84.65
84.05
81.13
78.03
77.45
78.48
82.33
82.06
83.40
84.32
1994
83.06
84.35
80.81
81.20
81.06
80.89
78.31
79.34
82.08
86.31
87.30
87.77
1995
86.16
84.25
84.90
83.83
84.36
80.20
79.93
81.19
82.85
87.88
85.15
84.84
1996
86.32
86.85
84.44
81.52
80.23
76.89
76.06
78.00
80.52
83.83
82.50
83.18
1997
81.21
82.89
80.33
80.44
77.48
79.30
77.84
79.28
85.62
84.25
M
86.50
1998
79.00
M
M
M
M
M
M
M
M
84.00
M
86.33
1999
83.28
84.30
82.07
83.23
80.78
79.25
77.74
77.10
79.75
81.22
81.83
80.52
2000
80.71
80.21
80.55
81.48
80.31
78.43
77.76
79.17
81.10
82.35
81.02
80.82
2001
81.50
82.93
82.32
82.22
82.96
77.33
77.25
76.74
81.05
83.65
85.18
84.14
2002
76.50
M
85.00
M
M
73.50
M
M
M
M
M
78.00
2003
M
84.20
M
M
81.50
80.12
M
M
89.70
M
M
86.45
2004
74.00
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
77.00
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
84.42
81.88
82.68
80.87
M
M
M
M
M
M
84.20
M
2010
82.40
M
M
M
87.80
M
M
86.90
M
M
81.95
82.31
2011
81.56
M
M
81.50
69.80
69.50
71.60
79.52
79.70
83.47
84.08
85.77
2012
85.42
83.18
85.36
84.74
82.43
80.42
77.78
77.67
80.57
82.84
85.01
86.00
2013
85.45
86.51
87.05
84.77
82.14
80.78
79.18
79.29
81.77
83.94
83.54
82.78
2014
83.18
83.75
85.25
82.70
80.92
80.57
79.90
79.93
83.30
84.93
85.79
83.74
2015
85.01
85.26
84.98
83.99
82.17
80.18
79.76
80.05
83.60
85.39
88.19
88.00
2016
82.40
82.62
86.64
85.49
82.92
78.95
77.90
78.60
82.10
84.35
85.40
85.65
2017
85.80
84.71
84.69
83.87
81.67
78.68
75.37
78.48
78.14
82.98
85.25
85.68
2018
84.05
82.37
83.13
81.86
80.25
78.86
78.05
79.55
82.34
84.66
85.37
81.62
2019
85.01
84.97
82.98
83.42
83.33
78.98
77.78
78.31
82.04
84.26
86.03
85.88
2020
83.68
83.58
82.81
83.30
81.91
79.31
78.65
79.38
82.10
85.42
81.71
84.17
2021
83.47
83.04
83.94
83.39
79.26
78.98
78.16
78.60
83.12
84.98
83.66
81.21
2022
80.69
81.98
81.85
83.06
80.43
77.87
77.35
78.07
81.26
84.08
80.54
80.31
2023
81.76
85.10
83.65
83.15
81.85
78.95
78.89
80.66
83.12
85.36
85.58
85.80
2024
84.05
82.06
83.39
82.70
81.62
79.31
77.58
79.53
81.80
84.40
84.32
86.09
2025
81.67
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.
