Grytviken 18Z wind_speed 1959 13.4 10.2 10.4 10.0 8.3 6.9 7.0 7.8 9.6 9.0 13.4 11.3 1960 10.2 11.0 15.3 8.9 5.5 6.4 9.4 12.2 7.3 11.4 15.5 9.7 1961 10.6 10.0 10.5 6.3 10.6 8.6 5.7 6.8 7.3 12.4 12.3 10.6 1962 10.5 10.4 14.6 8.7 6.0 10.7 10.0 7.2 7.8 6.7 12.3 9.5 1963 12.5 13.9 9.9 8.7 5.9 9.2 8.0 10.3 9.1 11.4 10.1 14.2 1964 9.6 12.4 8.5 10.8 7.9 5.8 8.3 11.1 11.4 12.5 10.0 8.8 1965 10.7 7.0 13.0 8.9 8.2 8.2 12.0 8.2 9.0 11.5 13.8 11.3 1966 11.7 10.7 9.5 10.8 9.2 6.2 7.5 12.8 10.3 13.0 10.3 13.5 1967 9.4 9.9 11.7 9.8 10.6 9.6 8.7 8.6 10.0 12.2 11.6 9.4 1968 10.3 9.4 9.0 6.5 6.8 7.7 13.3 9.0 10.8 10.6 10.3 9.3 1969 8.0 11.0 11.7 10.0 10.9 11.6 8.4 7.9 5.4 12.5 10.4 11.3 1970 11.3 12.2 10.5 9.3 8.5 9.4 6.7 6.9 6.0 6.0 8.1 8.6 1971 7.8 10.6 10.2 6.9 5.9 5.1 6.0 9.0 11.5 11.4 11.0 9.8 1972 10.1 10.5 11.2 6.5 6.4 7.7 7.6 9.8 8.6 8.1 10.7 8.0 1973 9.6 7.9 11.8 8.7 7.9 6.8 8.5 7.5 9.0 7.9 8.4 9.8 1974 7.1 9.3 9.7 8.9 9.5 5.7 9.2 6.5 11.8 8.8 6.9 8.4 1975 8.5 8.5 10.3 8.8 7.7 8.6 7.4 9.6 9.3 7.6 10.2 9.4 1976 7.1 10.7 9.7 8.9 6.6 6.0 6.5 10.9 11.9 8.7 9.6 5.9 1977 9.0 11.9 12.2 8.2 8.0 6.2 8.2 7.1 14.3 15.9 10.8 10.5 1978 12.0 13.5 10.2 8.5 3.4 8.8 9.5 12.1 12.2 11.8 9.9 12.1 1979 10.4 9.7 12.7 11.4 6.1 7.9 7.8 10.8 11.6 14.4 9.1 6.9 1980 8.7 8.0 8.5 10.4 9.9 10.4 10.6 8.8 9.9 11.4 10.4 10.2 1981 10.6 10.4 7.2 9.4 9.5 8.1 8.7 8.6 6.0 8.9 10.7 11.5 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 2000 12.1 9.5 - - - - - - 8.6 - 7.9 10.4 2001 - 8.5 - - 7.2 7.7 9.9 - - - - - 2002 - - - - 6.2 10.8 9.5 8.4 5.4 9.1 - - 2003 7.9 9.2 11.9 11.1 8.9 6.2 7.3 10.1 6.5 10.2 9.5 8.5 2004 13.0 10.7 10.0 7.7 9.4 9.0 9.9 10.1 9.4 10.5 - 12.5 2005 9.8 14.6 11.0 10.5 7.7 10.4 8.2 8.6 8.9 6.7 10.8 11.3 2006 9.3 10.7 9.0 - 9.4 7.1 - 8.3 7.4 9.6 11.3 10.0 2007 9.9 - - 9.3 6.3 6.7 5.6 10.5 9.9 10.6 9.5 9.9 2008 12.3 11.1 11.9 7.9 7.1 10.8 7.2 8.7 8.1 7.7 13.1 14.4 2009 12.9 9.3 8.5 7.8 6.5 9.2 9.7 7.2 10.9 11.0 10.1 11.6 2010 9.8 10.4 11.0 14.0 11.7 7.9 9.0 9.9 8.1 10.5 9.3 11.3 2011 12.9 10.2 9.3 12.3 7.6 7.1 6.6 8.7 10.3 11.7 11.1 12.6 2012 11.7 12.6 10.2 6.3 5.7 8.0 7.5 13.6 8.6 9.7 9.6 10.0 2013 9.2 11.6 11.9 5.4 9.2 5.5 4.9 - 8.7 9.5 10.8 8.5 2014 7.7 11.2 10.5 10.5 5.3 7.0 8.3 7.8 9.2 11.5 18.1 - 2015 8.3 - 11.6 8.5 - 8.0 11.9 9.4 14.5 11.3 10.2 9.1 2016 11.4 11.6 12.3 9.8 9.0 9.6 8.6 9.1 9.7 9.0 9.7 - 2017 - 11.3 11.1 - 11.5 8.4 11.6 11.2 14.0 11.9 10.0 11.3 2018 11.0 12.4 11.5 10.5 8.8 6.3 - 11.0 8.3 7.3 11.8 - 2019 13.0 - 11.2 7.8 8.3 9.1 8.0 8.7 - 9.6 10.0 9.2 2020 9.1 9.7 11.6 11.2 6.8 6.5 9.3 - 7.4 12.1 11.2 10.5 2021 11.0 9.1 13.5 12.7 5.3 7.9 6.5 10.4 10.7 10.1 12.0 13.9 2022 10.1 12.6 8.1 11.3 7.8 7.8 10.4 7.7 8.8 13.4 12.8 10.4 2023 10.6 10.9 9.3 - 7.6 7.1 8.5 8.7 9.6 11.5 7.4 13.3 2024 9.6 12.9 7.5 - - - - - - - - -