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
0.00
M
M
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
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
0.00
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
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
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
M
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
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
M
M
M
M
M
2.6
3.0
6.0
6.6
5.4
6.4
5.6
1974
3.8
3.4
3.8
2.4
3.9
3.0
2.4
4.4
5.5
6.0
6.5
5.2
1975
3.4
3.8
M
M
M
M
4.5
9.7
5.2
8.3
6.4
6.7
1976
M
4.7
M
5.8
M
M
M
7.0
2.3
9.4
4.9
8.0
1977
4.1
7.5
4.8
3.3
4.5
3.5
M
5.7
6.2
6.3
7.1
6.4
1978
4.3
5.3
4.8
3.8
5.8
2.7
4.7
4.2
6.7
7.7
6.2
4.6
1979
4.5
3.9
3.9
3.9
3.1
4.4
3.0
4.2
4.8
4.6
3.7
3.5
1980
4.7
3.4
2.3
2.9
2.0
2.1
7.4
7.1
4.1
8.3
7.1
4.4
1981
4.4
5.0
8.5
4.3
2.6
4.5
4.4
5.0
4.0
9.4
8.2
9.2
1982
5.6
5.6
4.1
M
2.7
5.8
6.1
4.1
11.9
M
7.5
4.1
1983
2.9
4.3
4.4
M
7.9
M
12.4
M
M
M
M
M
1984
M
4.2
M
M
4.2
7.8
M
10.4
7.0
7.2
4.4
6.0
1985
4.4
5.4
5.3
2.9
5.0
6.0
0.9
8.5
8.4
6.3
3.6
4.9
1986
4.9
M
5.1
2.2
0.0
2.8
5.9
2.9
5.1
M
12.3
M
1987
M
M
M
M
M
5.4
10.2
M
M
M
M
M
1988
M
M
M
M
M
M
M
M
M
M
M
M
1989
M
2.5
M
M
M
M
M
M
M
M
M
M
1990
M
M
M
M
M
M
M
M
4.8
4.7
4.0
2.9
1991
3.0
1.8
2.3
2.3
3.1
3.7
4.6
3.4
4.4
4.6
4.2
4.5
1992
2.5
M
2.8
3.9
3.5
3.4
3.4
4.1
6.1
5.2
5.3
3.7
1993
3.0
2.3
2.6
3.2
5.5
2.2
2.6
4.3
4.8
4.7
4.2
2.8
1994
1.7
2.4
3.4
2.9
2.5
2.0
2.7
5.2
4.9
4.8
3.9
3.3
1995
3.0
3.0
3.0
2.8
2.2
2.0
3.1
4.1
5.1
5.0
4.0
3.5
1996
3.3
3.4
3.2
4.1
3.4
2.6
2.2
3.8
5.7
5.1
3.5
3.3
1997
2.6
2.7
2.2
3.0
3.2
3.3
2.1
4.2
4.1
5.3
4.5
4.1
1998
3.2
3.5
2.8
3.2
3.3
3.0
2.8
3.8
5.6
4.3
3.6
4.2
1999
3.6
3.0
2.7
3.1
3.1
2.4
2.6
2.8
4.4
3.4
4.5
3.4
2000
2.4
3.2
2.7
3.8
3.7
3.6
3.7
4.8
4.9
4.9
5.6
4.3
2001
3.6
2.5
3.1
3.5
3.7
3.7
4.8
5.1
6.4
6.4
6.3
4.7
2002
4.7
2.8
3.8
4.2
3.1
2.6
3.7
5.2
5.9
4.7
4.8
4.9
2003
3.9
4.4
2.5
4.4
3.5
1.7
2.8
5.2
5.6
5.9
5.7
5.2
2004
4.4
4.3
3.7
4.5
4.0
2.9
3.8
4.1
5.2
6.0
5.2
4.4
2005
3.9
3.0
3.3
3.1
2.7
1.8
3.7
4.9
7.0
6.9
5.4
4.5
2006
3.8
4.8
3.8
3.4
2.7
2.9
2.7
4.5
5.6
5.3
5.1
4.9
2007
3.6
3.6
4.4
4.2
4.3
3.9
3.9
6.5
5.0
5.8
5.6
4.7
2008
3.9
4.1
3.7
3.7
4.0
2.8
3.7
5.4
6.8
5.7
4.6
2.5
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
4.1
4.5
5.1
4.5
3.1
2012
2.4
2.0
2.7
2.9
2.4
1.7
2.8
3.9
4.4
5.0
4.0
4.4
2013
3.3
2.9
3.4
3.9
3.5
3.2
3.8
4.1
5.2
4.9
5.1
4.4
2014
4.0
3.6
4.0
4.4
3.9
3.2
3.6
4.0
4.9
4.7
4.9
4.9
2015
3.0
2.9
3.1
2.6
2.8
5.5
2.9
3.5
4.9
4.9
4.6
3.4
2016
3.5
3.1
3.6
3.8
4.0
2.8
3.4
3.9
4.3
4.8
4.8
4.2
2017
3.8
3.6
3.3
3.6
4.0
2.8
3.2
4.8
4.9
4.7
4.8
4.3
2018
3.4
3.2
3.1
3.6
3.5
3.8
3.3
3.6
4.1
4.2
4.1
3.8
2019
3.3
3.1
3.4
3.6
3.3
2.8
3.0
4.1
5.0
4.7
4.4
4.2
2020
3.3
3.7
2.8
3.6
2.1
2.4
2.2
2.8
3.4
4.7
4.8
4.4
2021
3.9
4.1
3.5
3.6
3.1
3.1
3.6
4.0
4.8
5.7
5.5
3.9
2022
3.2
3.2
3.9
3.7
4.0
3.2
4.2
4.3
5.2
5.2
4.8
3.7
2023
3.8
3.5
3.3
3.7
3.3
3.0
2.8
3.4
5.9
5.2
4.6
4.0
2024
4.2
3.2
3.7
3.8
3.7
3.1
3.4
4.5
4.8
5.1
4.7
4.7
2025
3.9
3.9
3.4
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
M
M
73.00
M
M
72.17
68.12
66.92
77.20
79.65
80.18
78.12
1974
82.37
77.33
77.26
70.29
76.38
74.04
69.81
73.62
76.61
74.04
83.65
78.44
1975
79.83
79.39
73.50
78.20
75.78
72.94
69.64
70.67
73.26
77.04
77.59
79.93
1976
79.19
78.26
76.90
75.78
71.55
69.19
74.35
73.74
70.00
79.64
80.70
80.48
1977
80.14
82.96
79.54
75.32
72.30
73.57
76.96
71.64
78.00
79.83
79.61
78.23
1978
79.96
78.32
79.16
73.29
72.86
72.36
76.37
69.29
76.69
81.04
80.63
75.65
1979
76.43
77.14
72.72
72.47
72.27
66.48
66.81
79.26
73.70
81.96
80.16
76.48
1980
75.52
78.69
77.52
79.40
76.88
71.12
70.88
75.75
76.04
77.00
79.07
81.07
1981
80.03
79.16
79.57
76.93
79.62
69.96
70.79
75.12
73.24
78.04
79.21
79.96
1982
77.19
77.29
75.67
74.70
74.41
74.70
77.00
78.45
80.22
82.44
79.12
79.38
1983
80.93
78.33
80.79
80.00
74.15
70.63
70.46
77.59
70.77
80.38
72.62
79.62
1984
76.67
77.59
78.29
72.12
78.14
75.08
75.24
69.36
78.17
80.65
76.70
75.95
1985
77.29
76.67
80.35
76.33
75.83
72.26
72.76
70.52
72.78
80.13
79.10
78.33
1986
79.20
75.71
76.81
78.75
78.39
76.29
71.82
75.71
76.40
79.61
82.12
78.73
1987
78.57
78.14
80.25
78.83
70.19
73.00
77.70
72.60
73.18
78.38
80.21
78.91
1988
77.00
73.08
79.06
74.76
68.16
71.79
65.85
76.23
71.95
77.36
81.00
78.18
1989
77.65
78.21
77.42
74.14
73.17
73.11
68.67
79.27
70.36
76.76
77.71
77.72
1990
79.67
76.74
82.36
77.20
76.14
66.58
68.07
79.75
73.44
81.68
81.04
80.93
1991
77.87
75.46
76.79
77.37
77.10
71.93
71.26
75.07
78.69
76.72
75.00
82.34
1992
77.80
M
75.76
75.62
77.84
74.13
65.07
71.17
73.00
78.13
75.96
80.03
1993
78.48
73.58
76.06
77.50
75.27
71.32
68.42
73.29
75.53
80.52
78.73
77.86
1994
77.55
76.78
75.94
77.18
78.10
75.27
73.63
75.29
79.70
79.58
78.73
81.06
1995
79.45
77.14
77.97
78.21
71.45
76.37
77.45
77.52
76.07
78.53
80.60
80.35
1996
79.42
81.18
76.26
77.55
73.52
69.97
71.83
77.13
75.67
79.74
79.60
77.67
1997
79.26
78.39
76.29
77.13
76.06
76.90
78.52
77.52
81.50
82.29
81.57
84.33
1998
84.41
78.44
79.48
77.70
74.48
74.03
74.71
74.74
75.73
79.03
77.07
78.87
1999
77.83
80.29
77.65
72.13
71.63
70.50
72.26
77.77
81.63
72.53
74.62
78.23
2000
78.32
79.14
76.67
78.07
72.16
76.63
69.61
77.71
77.60
81.65
79.97
80.35
2001
80.94
78.89
78.26
77.20
73.42
70.80
75.35
82.06
79.30
79.26
80.20
78.58
2002
78.90
76.11
81.29
77.50
79.27
73.46
73.13
79.58
81.00
83.40
81.45
81.52
2003
81.52
82.06
78.58
76.87
77.65
77.41
73.23
74.28
79.91
82.13
83.72
80.14
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
79.64
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
80.60
M
M
M
M
M
M
71.60
M
2010
69.80
M
M
M
53.60
M
M
76.10
M
M
64.40
83.97
2011
78.35
M
M
62.60
46.40
46.40
M
75.56
80.96
80.25
81.50
78.68
2012
78.45
79.17
77.78
75.80
76.65
73.94
73.57
80.43
83.00
84.84
79.76
85.94
2013
79.79
78.35
75.95
79.64
78.10
75.98
77.13
75.03
79.22
80.14
81.68
82.40
2014
81.41
78.29
77.75
78.32
77.00
75.86
76.59
78.97
83.72
83.68
79.25
82.05
2015
79.90
80.41
79.03
76.16
76.71
76.94
76.30
84.49
82.64
82.46
80.00
83.15
2016
82.63
83.70
76.94
82.58
69.74
65.78
76.25
77.93
76.46
81.01
79.82
83.10
2017
83.33
80.28
79.67
74.36
78.16
78.32
78.10
81.35
79.82
81.94
81.26
81.35
2018
77.81
77.00
78.05
80.96
77.12
73.16
74.39
74.68
82.58
78.80
77.78
80.25
2019
82.28
78.99
77.58
77.00
76.83
81.32
74.62
75.26
80.90
81.35
83.96
79.55
2020
80.77
78.06
80.29
73.97
75.27
72.93
64.64
71.27
76.58
80.79
80.00
80.02
2021
77.84
76.68
75.26
73.15
70.63
71.66
73.34
78.45
81.50
81.12
79.10
78.74
2022
80.77
78.22
77.87
78.86
71.54
75.62
82.34
77.41
73.70
78.34
81.74
79.32
2023
79.44
76.36
79.38
76.64
77.29
75.80
77.75
82.98
86.30
84.78
85.34
83.15
2024
83.79
81.53
82.76
83.06
77.93
82.22
70.03
77.87
84.08
82.63
80.78
79.34
2025
79.50
83.94
76.61
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
M
M
72.00
M
M
42.75
41.19
44.77
56.20
60.15
64.32
63.44
1974
67.26
62.00
61.21
53.43
51.08
42.54
46.24
47.94
47.57
55.81
57.43
61.48
1975
59.08
59.26
58.00
54.80
48.44
43.75
35.55
44.67
53.74
57.38
60.52
61.89
1976
62.81
63.65
60.90
53.26
48.23
43.38
45.39
46.63
48.91
58.07
61.91
64.26
1977
62.43
64.43
61.96
54.32
49.85
40.93
47.00
47.64
55.33
56.53
63.71
61.58
1978
62.15
62.64
61.68
55.82
47.75
40.21
47.17
41.35
48.48
56.57
59.93
59.55
1979
60.07
58.71
57.83
52.00
46.97
43.48
43.29
49.30
46.30
59.21
60.00
60.68
1980
61.07
61.23
60.93
55.27
45.60
42.88
41.62
48.25
52.43
59.05
63.03
66.14
1981
65.81
64.92
64.18
57.63
51.34
39.33
38.07
49.12
50.10
56.46
64.18
65.43
1982
63.35
60.96
60.67
58.39
47.41
42.22
42.30
48.64
57.39
62.32
65.20
64.42
1983
66.39
64.19
63.29
60.00
52.37
36.44
41.71
47.67
49.95
64.50
61.12
66.94
1984
64.19
63.50
63.52
56.56
50.04
38.38
44.72
44.07
55.41
63.19
63.61
63.80
1985
62.79
61.71
64.05
58.07
51.35
41.41
40.48
46.55
55.22
62.57
64.35
63.27
1986
65.93
63.08
61.29
58.38
50.65
43.29
42.55
53.10
55.80
60.94
64.94
65.73
1987
66.00
62.43
62.00
56.92
43.25
39.25
48.00
44.84
46.76
59.62
66.29
64.95
1988
64.77
59.20
62.65
57.59
43.32
38.79
36.30
47.32
51.27
57.14
59.74
63.41
1989
63.15
60.26
56.95
56.36
46.50
41.32
39.48
46.09
48.50
58.43
61.18
64.39
1990
65.00
61.42
61.00
54.40
50.24
39.53
35.57
40.50
44.92
60.05
60.48
61.77
1991
62.63
60.11
59.59
55.30
47.03
42.33
38.07
43.07
51.59
54.10
58.50
61.72
1992
65.10
M
57.84
52.62
46.97
41.83
34.70
41.21
49.14
56.45
55.32
60.45
1993
60.79
54.73
58.97
54.64
49.31
40.05
35.52
42.87
44.17
57.33
57.19
59.10
1994
59.32
58.70
55.58
53.25
47.97
39.77
38.20
45.71
51.20
57.97
57.73
60.29
1995
61.68
58.39
58.06
49.14
46.26
39.57
39.32
42.42
48.87
54.40
58.30
59.10
1996
59.45
59.64
57.81
55.34
49.68
35.47
36.59
44.65
46.37
54.26
57.93
59.13
1997
59.94
59.75
57.10
52.33
43.68
39.38
42.71
44.19
52.83
56.19
58.50
62.70
1998
62.83
61.04
59.13
55.60
44.19
40.40
42.84
43.97
46.40
53.32
57.70
57.55
1999
59.13
60.04
59.74
52.53
49.03
37.63
35.84
40.26
51.37
54.53
53.69
59.10
2000
60.26
59.07
59.33
55.90
45.84
38.53
33.16
45.74
45.63
56.42
55.66
59.55
2001
59.45
61.46
59.42
55.70
42.10
39.83
37.87
46.61
50.48
56.74
60.08
57.48
2002
60.13
59.44
61.29
56.60
48.50
38.50
39.00
46.52
48.90
57.87
58.10
61.58
2003
60.65
58.11
59.40
54.43
50.00
40.83
39.92
42.21
46.32
54.58
55.01
60.48
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
61.58
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
80.60
M
M
M
M
M
M
71.60
M
2010
69.80
M
M
M
53.60
M
M
76.10
M
M
62.60
59.75
2011
61.02
M
M
57.20
46.40
46.40
M
42.44
48.32
56.62
58.88
59.52
2012
59.12
60.06
58.94
56.60
47.15
38.90
38.62
44.54
50.36
57.61
60.14
62.43
2013
59.06
59.58
56.85
51.32
48.55
43.22
38.62
37.40
47.36
54.76
57.98
61.61
2014
59.93
60.22
56.97
57.02
47.21
42.74
38.15
45.06
53.84
60.05
58.49
59.12
2015
59.64
60.99
60.92
57.74
47.33
41.60
38.33
45.41
51.26
53.83
57.68
61.32
2016
59.99
62.91
58.42
55.28
46.11
39.26
39.08
44.95
46.52
54.99
55.58
60.39
2017
60.39
60.09
59.12
53.84
49.94
38.72
42.28
46.17
51.32
55.57
58.10
61.50
2018
60.16
59.64
57.84
56.78
49.94
38.96
39.72
41.00
50.66
57.20
59.84
59.46
2019
61.15
58.49
58.65
54.26
44.83
42.32
40.19
40.71
49.34
54.35
59.84
59.46
2020
60.97
61.05
59.00
60.99
49.72
44.60
41.36
51.00
53.78
63.31
61.52
63.12
2021
63.08
62.47
59.12
57.39
48.13
38.54
41.81
43.55
54.74
58.30
61.28
61.73
2022
61.32
60.54
56.85
54.08
45.59
38.96
45.53
41.81
45.92
51.39
54.08
60.05
2023
60.39
59.58
60.80
55.16
49.01
39.92
43.38
43.96
54.80
57.61
62.42
64.23
2024
64.46
62.85
63.80
60.86
44.25
45.38
39.37
43.55
53.54
60.28
61.22
60.44
2025
61.44
63.50
60.67
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
M
M
72.50
M
M
57.46
54.66
55.85
66.70
69.90
72.25
70.78
1974
74.82
69.67
69.24
61.86
63.73
58.29
58.02
60.78
62.09
64.92
70.54
69.96
1975
69.46
69.33
65.75
66.50
62.11
58.34
52.59
57.67
63.50
67.21
69.06
70.91
1976
71.00
70.96
68.90
64.52
59.89
56.29
59.87
60.19
59.45
68.86
71.30
72.37
1977
71.29
73.70
70.75
64.82
61.07
57.25
61.98
59.64
66.67
68.18
71.66
69.90
1978
71.06
70.48
70.42
64.55
60.30
56.29
61.77
55.32
62.59
68.80
70.28
67.60
1979
68.25
67.93
65.28
62.23
59.62
54.98
55.05
64.28
60.00
70.58
70.08
68.58
1980
68.29
69.96
69.22
67.33
61.24
57.00
56.25
62.00
64.24
68.02
71.05
73.61
1981
72.92
72.04
71.88
67.28
65.48
54.65
54.43
62.12
61.67
67.25
71.70
72.70
1982
70.27
69.12
68.17
66.54
60.91
58.46
59.65
63.55
68.81
72.38
72.16
71.90
1983
73.66
71.26
72.04
70.00
63.26
53.54
56.08
62.63
60.36
72.44
66.88
73.28
1984
70.43
70.55
70.90
64.34
64.09
56.73
59.98
56.71
66.79
71.92
70.15
69.88
1985
70.04
69.19
72.20
67.20
63.59
56.83
56.62
58.53
64.00
71.35
71.72
70.80
1986
72.57
69.40
69.05
68.56
64.52
59.79
57.18
64.40
66.10
70.28
73.53
72.23
1987
72.29
70.29
71.12
67.88
56.72
56.12
62.85
58.72
59.97
69.00
73.25
71.93
1988
70.88
66.14
70.85
66.18
55.74
55.29
51.08
61.77
61.61
67.25
70.37
70.79
1989
70.40
69.24
67.18
65.25
59.83
57.21
54.07
62.68
59.43
67.60
69.44
71.06
1990
72.33
69.08
71.68
65.80
63.19
53.05
51.82
60.12
59.18
70.86
70.76
71.35
1991
70.25
67.79
68.19
66.33
62.07
57.13
54.67
59.07
65.14
65.41
66.75
72.03
1992
71.45
M
66.80
64.12
62.40
57.98
49.89
56.19
61.07
67.29
65.64
70.24
1993
69.64
64.15
67.52
66.07
62.29
55.68
51.97
58.08
59.85
68.93
67.96
68.48
1994
68.44
67.74
65.76
65.21
63.03
57.52
55.92
60.50
65.45
68.77
68.23
70.68
1995
70.56
67.77
68.02
63.67
58.85
57.97
58.39
59.97
62.47
66.47
69.45
69.73
1996
69.44
70.41
67.03
66.45
61.60
52.72
54.21
60.89
61.02
67.00
68.77
68.40
1997
69.60
69.07
66.69
64.73
59.87
58.14
60.61
60.85
67.17
69.24
70.03
73.52
1998
73.62
69.74
69.31
66.65
59.34
57.22
58.77
59.35
61.07
66.18
67.38
68.21
1999
68.48
70.16
68.69
62.33
60.33
54.07
54.05
59.02
66.50
63.53
64.16
68.66
2000
69.29
69.10
68.00
66.98
59.00
57.58
51.39
61.73
61.62
69.03
67.81
69.95
2001
70.19
70.18
68.84
66.45
57.76
55.32
56.61
64.34
64.89
68.00
70.14
68.03
2002
69.52
67.78
71.29
67.05
63.88
55.98
56.06
63.05
64.95
70.63
69.78
71.55
2003
71.08
70.09
68.99
65.65
63.83
59.12
56.58
58.25
63.11
68.35
69.36
70.31
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
70.61
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
80.60
M
M
M
M
M
M
71.60
M
2010
69.80
M
M
M
53.60
M
M
76.10
M
M
63.50
71.86
2011
69.69
M
M
59.90
46.40
46.40
M
59.00
64.64
68.44
70.19
69.10
2012
68.78
69.61
68.33
66.20
61.90
56.42
56.10
62.48
66.68
71.22
69.95
74.18
2013
69.42
68.96
66.40
65.48
63.33
59.60
57.88
56.21
63.29
67.45
69.83
72.01
2014
70.67
69.25
67.36
67.67
62.11
59.30
57.37
62.02
68.78
71.86
68.87
70.58
2015
69.77
70.70
69.97
66.95
62.02
59.27
57.32
64.95
66.95
68.15
68.84
72.24
2016
71.31
73.31
67.68
68.93
57.93
52.52
57.66
61.44
61.49
68.00
67.70
71.75
2017
71.86
70.19
69.39
64.10
64.05
58.52
60.19
63.76
65.57
68.75
69.68
71.43
2018
68.99
68.32
67.94
68.87
63.53
56.06
57.05
57.84
66.62
68.00
68.81
69.86
2019
71.72
68.74
68.12
65.63
60.83
61.82
57.40
57.98
65.12
67.85
71.90
69.51
2020
70.87
69.55
69.64
67.48
62.50
58.76
53.00
61.13
65.18
72.05
70.76
71.57
2021
70.46
69.57
67.19
65.27
59.38
55.10
57.58
61.00
68.12
69.71
70.19
70.24
2022
71.05
69.38
67.36
66.47
58.56
57.29
63.94
59.61
59.81
64.86
67.91
69.68
2023
69.92
67.97
70.09
65.90
63.15
57.86
60.57
63.47
70.55
71.19
73.88
73.69
2024
74.13
72.19
73.28
71.96
61.09
63.80
54.70
60.71
68.81
71.45
71.00
69.89
2025
70.47
73.72
68.64
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.
