Rothera 00Z wind_speed 1976 - - - 13.6 - 8.4 - - 17.4 25.0 15.1 8.9 1977 11.4 11.9 11.6 14.9 17.6 9.5 9.5 13.3 12.7 14.6 13.2 10.2 1978 6.0 10.5 12.6 11.5 14.7 17.3 5.4 16.3 13.1 10.5 9.3 10.1 1979 9.2 8.8 12.7 13.5 6.9 8.0 12.9 12.9 13.7 12.0 10.7 8.3 1980 7.2 9.6 8.1 6.9 4.8 10.1 7.2 6.9 9.9 11.7 9.9 10.3 1981 12.9 9.8 9.8 13.4 9.3 10.4 13.2 13.3 10.2 13.2 13.9 12.4 1982 9.6 6.4 11.2 18.4 16.0 13.8 8.1 11.6 13.0 9.9 11.4 9.0 1983 8.0 11.2 10.4 12.3 13.5 16.7 15.0 18.0 10.1 13.7 15.9 11.3 1984 8.8 8.2 13.5 14.2 12.3 9.6 15.5 17.7 22.2 9.4 14.1 13.4 1985 14.4 10.5 10.2 14.5 10.2 11.3 18.5 15.7 19.6 18.7 10.2 10.3 1986 10.7 11.4 12.9 11.5 9.7 13.8 13.0 12.5 16.1 14.8 11.1 13.1 1987 9.7 11.4 14.5 13.3 10.8 9.6 8.5 16.3 12.4 14.2 15.6 10.5 1988 8.8 11.6 11.4 13.3 14.5 13.2 12.8 10.1 14.3 10.5 9.1 8.5 1989 9.0 10.6 13.6 7.6 17.7 17.2 16.8 11.1 16.3 13.9 9.5 6.5 1990 7.1 11.5 10.5 8.9 7.8 13.6 11.9 9.0 9.6 11.2 10.3 7.5 1991 8.8 9.2 8.5 10.8 11.3 10.9 10.4 17.8 13.6 13.5 13.3 8.9 1992 8.7 7.9 10.3 10.7 10.0 10.7 9.8 13.1 15.6 13.1 15.6 13.7 1993 7.9 7.8 11.5 10.7 13.3 12.4 11.2 15.6 13.0 12.3 16.7 9.0 1994 10.6 9.5 10.3 13.3 8.9 7.7 10.8 18.7 11.4 7.7 13.1 11.1 1995 17.2 12.5 13.5 12.1 14.4 9.4 14.5 10.5 15.3 17.2 13.4 11.8 1996 11.4 13.1 13.1 10.0 12.7 13.2 16.6 9.9 13.8 17.7 11.1 11.4 1997 8.8 9.6 13.8 13.2 14.2 9.7 7.6 14.2 9.3 14.5 8.3 7.5 1998 7.9 11.6 13.6 18.8 10.0 15.3 12.4 14.0 15.5 13.4 13.3 11.1 1999 13.2 12.5 15.7 17.2 17.6 13.4 - - 13.8 14.3 15.1 9.0 2000 7.5 9.2 11.0 13.2 13.7 12.1 14.2 11.3 11.5 13.5 11.6 11.1 2001 8.6 14.6 17.0 11.4 12.9 11.8 9.6 20.3 16.2 18.9 17.0 13.9 2002 9.9 14.5 8.0 15.8 8.0 10.0 12.2 11.3 9.6 9.3 10.9 11.9 2003 7.4 12.0 13.1 10.4 12.8 7.7 16.6 17.8 14.9 11.8 14.1 11.6 2004 10.8 12.7 12.3 10.9 14.5 9.4 16.0 16.1 15.7 13.6 15.1 10.8 2005 10.1 13.6 14.8 12.3 10.4 8.1 11.0 - 10.8 16.8 11.4 10.6 2006 10.3 10.4 11.5 13.4 16.8 13.1 12.6 6.7 12.4 13.9 9.4 10.1 2007 7.8 8.6 10.9 12.8 10.6 9.6 11.9 16.6 16.7 14.8 9.2 11.4 2008 10.1 11.2 11.7 13.1 16.1 16.0 14.7 13.7 19.9 15.1 14.2 11.6 2009 9.3 9.9 12.9 9.5 16.0 13.3 8.8 12.2 12.8 14.5 12.7 13.1 2010 9.2 10.1 9.3 11.4 14.7 19.5 13.0 16.5 17.2 16.5 19.0 12.0 2011 9.5 12.5 10.5 12.9 - 12.6 10.1 11.7 15.3 14.3 12.5 12.0 2012 9.0 10.8 9.1 14.5 12.4 13.5 12.8 15.1 12.6 12.6 12.4 7.0 2013 11.5 12.1 14.4 17.8 13.2 13.1 11.9 15.1 - - 12.9 7.3 2014 6.9 14.5 12.5 16.3 15.9 13.0 17.3 12.1 12.0 16.9 14.3 10.4 2015 10.1 10.0 12.1 13.5 8.1 11.0 11.4 15.4 11.7 13.7 13.8 11.5 2016 11.2 12.9 15.0 12.1 14.3 18.5 14.6 11.0 18.0 - 10.9 6.0 2017 9.1 10.1 13.9 10.9 13.7 14.7 13.2 16.0 17.5 17.3 13.7 12.0 2018 8.6 9.4 10.4 13.8 14.7 15.1 13.6 15.3 14.5 11.4 14.7 10.5 2019 7.8 10.0 10.9 13.8 12.2 10.6 9.4 8.6 12.8 14.2 11.1 8.6 2020 10.1 12.0 13.3 14.5 11.9 11.9 9.8 15.7 11.4 15.8 17.6 11.3 2021 13.0 15.1 14.1 15.1 17.2 12.7 12.2 14.6 17.4 14.3 16.1 14.3 2022 10.9 - 12.4 9.6 16.4 17.3 15.5 17.7 16.3 15.0 15.7 9.4 2023 12.7 10.7 10.7 15.4 15.3 9.4 15.5 15.9 9.8 15.6 14.9 11.6 2024 9.7 10.8 13.5 17.1 - - - - - - - -