Campbell 06Z wind_speed 1961 - - - 17.3 15.0 20.7 13.5 15.5 17.2 20.6 18.4 18.1 1962 19.4 17.4 17.5 17.7 14.2 16.1 15.9 19.5 17.9 15.8 18.0 18.5 1963 19.2 18.1 18.5 16.2 19.2 18.8 12.6 15.4 16.3 24.6 19.1 18.1 1964 16.9 15.4 18.4 20.9 21.5 16.2 17.2 18.1 18.7 15.6 15.9 15.2 1965 13.2 18.0 14.6 20.1 18.2 24.2 16.4 16.0 19.3 22.9 17.2 21.6 1966 19.7 18.7 14.9 18.4 12.3 20.4 13.7 15.3 16.9 20.5 17.4 16.1 1967 15.3 20.6 20.3 23.2 19.6 23.3 18.9 21.1 13.2 22.5 17.5 16.0 1968 15.8 18.9 19.0 14.6 15.4 13.7 17.5 16.8 18.4 19.8 19.1 15.5 1969 16.5 18.0 20.7 16.7 16.7 20.3 17.6 19.8 14.3 21.5 19.2 15.7 1970 19.7 16.6 15.3 19.2 16.1 16.7 14.9 18.2 - - 18.2 17.9 1971 14.8 17.4 19.7 19.5 15.6 11.8 10.8 9.4 18.6 14.1 15.2 15.6 1972 13.9 20.0 20.2 17.8 20.7 16.5 13.9 16.4 19.2 22.2 20.7 16.3 1973 17.7 20.4 16.8 19.1 13.6 17.7 12.8 13.8 19.9 22.7 16.9 16.6 1974 20.7 17.5 17.6 14.6 21.6 15.3 16.1 15.8 16.4 20.5 16.6 15.5 1975 12.9 18.2 17.5 19.8 18.8 19.3 17.4 15.3 21.8 19.7 19.2 17.9 1976 18.7 18.7 19.5 21.0 15.5 16.8 17.4 9.4 14.1 12.4 10.9 10.7 1977 14.3 19.2 19.1 14.2 14.7 17.1 14.7 14.5 14.8 24.3 20.5 14.9 1978 18.3 19.7 20.5 18.7 18.0 17.5 20.0 16.7 18.4 20.1 21.2 16.2 1979 21.5 19.3 18.2 19.4 16.8 22.7 17.9 13.0 18.2 17.8 15.4 14.8 1980 16.7 15.9 16.6 21.6 19.1 14.3 15.6 19.5 18.3 19.5 19.8 12.4 1981 18.5 - 15.9 15.6 16.0 13.2 12.6 - - - - - 1982 - - - 11.5 12.2 14.9 15.7 18.5 20.3 18.0 - - 1983 - - - 18.5 19.8 15.7 17.6 20.9 17.5 17.8 - - 1984 - - 12.8 20.1 19.5 22.5 16.2 - 13.2 - - - 1985 - - 19.8 17.5 16.4 17.2 16.2 17.3 18.4 - - - 1986 - - 15.8 17.8 19.0 - 13.9 10.6 16.0 - - - 1987 - - 13.8 20.6 19.9 19.6 19.9 17.9 18.7 - - - 1988 - - - 20.9 20.1 19.7 16.1 19.1 17.2 16.0 - - 1989 - - - 19.5 15.5 19.4 13.1 10.6 11.9 - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - - - 21.0 16.8 14.3 15.2 - 12.2 - - - 1993 - - - 13.0 17.0 - 17.0 14.7 16.1 - - - 1994 - - - 17.5 14.2 12.3 15.6 19.4 14.0 - - - 1995 18.4 15.9 17.8 12.9 16.5 14.9 14.0 15.2 16.8 16.0 17.0 15.9 1996 11.9 14.6 - 12.9 19.4 14.6 12.1 12.1 13.5 16.0 11.9 14.3 1997 14.7 14.3 18.0 15.6 18.1 18.5 15.5 12.2 18.7 18.0 18.5 17.3 1998 15.8 - 17.5 17.2 15.0 19.1 17.6 20.5 18.1 15.0 16.6 16.5 1999 16.7 16.1 13.7 17.9 17.6 - 14.9 15.3 16.8 - - - 2000 - - - 19.7 - 15.2 12.1 16.0 16.4 - - - 2001 - - - - - - - - - - - - 2002 - - - - - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - 13.9 16.5 16.3 14.4 18.3 15.3 2008 19.6 15.6 18.1 16.1 11.7 18.2 11.9 14.5 15.6 18.7 16.1 13.5 2009 15.4 17.1 15.1 16.4 13.4 15.5 15.6 13.3 13.1 15.8 21.8 15.2 2010 13.8 17.2 16.9 18.8 12.4 13.1 16.8 11.3 14.1 15.0 15.4 18.1 2011 15.8 15.3 15.6 17.5 14.4 14.6 17.5 16.8 14.1 13.7 16.4 13.0 2012 19.9 14.4 16.5 15.1 13.8 15.3 15.1 11.3 15.0 16.4 15.6 15.7 2013 14.5 16.8 15.7 14.8 17.1 14.1 17.1 13.5 16.6 16.9 13.6 13.8 2014 15.2 15.5 14.1 12.5 18.1 16.0 13.0 17.8 17.5 17.3 14.7 13.9 2015 14.5 15.1 14.0 15.7 17.0 18.7 15.5 14.4 15.5 23.1 17.3 16.8 2016 16.2 18.2 15.8 16.4 12.8 16.7 15.7 13.4 12.3 12.4 15.1 16.3 2017 16.3 16.0 17.0 16.1 18.3 14.4 11.1 11.0 12.0 16.6 15.4 14.8 2018 12.9 15.5 15.4 15.5 16.3 15.7 13.3 11.7 17.4 18.8 12.9 14.7 2019 17.4 - 14.1 17.3 17.0 18.3 14.7 16.6 16.6 14.5 11.8 13.6 2020 14.0 19.6 15.2 15.4 16.0 16.4 15.3 16.5 19.3 16.4 16.7 15.3 2021 14.8 15.0 16.3 17.7 17.1 16.4 14.2 15.7 15.8 15.4 16.0 - 2022 15.5 18.9 13.9 21.5 18.5 14.5 13.9 16.8 17.8 17.5 16.0 14.0 2023 14.3 13.2 14.7 15.6 13.2 12.1 14.0 13.0 15.4 20.8 15.5 16.7 2024 17.1 17.5 16.4 17.3 - - - - - - - -