McMurdo 12Z wind_speed 1956 - - - 12.7 14.7 11.5 16.5 8.3 14.6 11.3 8.8 6.9 1957 9.7 9.7 10.3 11.2 13.6 12.9 12.8 11.7 11.3 12.4 10.2 8.9 1958 8.9 9.4 14.9 12.9 11.0 15.7 4.6 10.5 10.9 10.6 7.1 10.0 1959 6.0 13.0 12.2 10.3 12.1 14.9 17.2 10.2 18.2 12.0 10.0 10.0 1960 12.5 17.2 16.7 17.0 16.6 10.8 9.3 10.6 15.4 13.8 9.5 9.2 1961 11.1 13.2 16.7 15.7 11.9 17.1 8.9 14.6 12.3 10.8 10.7 8.7 1962 8.5 13.7 14.6 12.5 10.8 11.9 12.3 10.0 7.3 9.5 8.6 10.9 1963 10.6 11.4 15.5 14.7 13.2 13.7 13.5 13.5 11.9 8.8 10.6 10.7 1964 9.3 11.9 13.2 15.8 14.5 16.0 12.1 14.8 16.5 14.2 8.2 13.6 1965 11.2 14.8 16.1 15.2 10.4 10.6 15.2 15.5 12.6 14.9 10.5 9.2 1966 8.7 9.4 15.3 12.5 11.9 13.7 14.3 14.0 13.7 12.1 10.6 9.0 1967 10.8 14.5 16.2 15.6 16.1 14.2 14.5 11.4 6.3 9.1 9.7 8.0 1968 7.9 11.9 14.5 11.4 7.3 10.7 12.9 6.8 8.3 7.4 6.8 7.3 1969 6.9 11.7 12.9 7.5 9.4 10.7 8.8 9.4 8.0 9.5 9.8 7.6 1970 6.9 9.3 8.1 11.6 12.1 10.8 11.0 11.7 10.6 7.9 5.6 8.6 1971 6.5 12.0 14.3 10.9 9.4 8.6 6.8 7.6 11.7 8.7 8.5 8.1 1972 8.3 12.7 15.9 15.2 15.4 14.4 15.1 11.8 12.2 9.6 8.6 5.7 1973 6.7 11.5 18.1 12.7 10.5 14.3 14.8 13.0 12.1 14.8 12.8 9.4 1974 9.1 14.0 11.7 8.2 9.9 9.2 6.8 11.3 7.3 8.9 6.4 8.9 1975 8.1 8.5 13.3 11.2 9.7 14.8 12.5 13.5 12.3 9.7 10.4 8.0 1976 8.6 9.9 9.2 11.6 13.5 10.8 13.6 7.6 11.4 7.3 10.8 9.0 1977 7.8 13.9 12.6 9.4 11.1 9.2 11.0 10.1 8.6 10.0 7.7 8.1 1978 9.4 - 14.5 11.6 9.0 11.3 9.6 8.9 12.6 10.3 10.1 11.0 1979 9.5 12.7 10.9 13.5 10.5 10.0 8.0 8.0 8.0 5.6 9.1 8.9 1980 7.5 9.7 12.5 10.1 11.7 9.4 9.1 10.0 9.7 10.1 8.7 8.5 1981 8.7 10.3 10.2 11.5 11.7 10.4 10.9 11.6 9.2 8.0 9.7 7.0 1982 8.5 9.9 13.3 10.0 10.7 11.6 7.5 11.0 11.9 9.4 9.0 6.9 1983 5.3 10.2 10.8 13.5 14.9 12.8 11.9 10.2 13.2 13.4 9.2 8.1 1984 7.7 12.7 13.4 13.6 15.1 15.1 12.3 9.0 12.1 11.8 8.0 8.4 1985 8.9 12.0 11.2 9.0 13.2 8.6 8.6 9.2 8.9 10.1 7.4 10.2 1986 9.0 8.4 10.6 11.4 16.7 14.0 8.1 9.8 9.0 10.9 8.2 9.1 1987 8.0 10.8 - - - - - 10.4 10.7 9.7 8.9 9.2 1988 9.7 11.4 - 11.3 12.8 12.9 9.4 - - - 8.1 8.8 1989 8.6 - - - - - - - - - 12.3 - 1990 7.4 - - - - - - - - - - - 1991 - 8.1 - - - - - - - - - 9.9 1992 8.1 - - - - - - - - 7.7 - - 1993 - - 14.9 13.4 8.0 - - - - - - - 1994 - - 9.4 8.1 - 8.4 8.8 6.3 - - - - 1995 - - 10.0 9.1 11.4 12.4 11.3 - - 9.6 - 7.5 1996 - - - - - - - - - 9.6 - 7.9 1997 10.1 11.3 - - - - - - 11.2 13.9 13.2 - 1998 7.8 10.6 - - - - - 8.6 9.5 9.0 7.8 7.9 1999 10.1 11.3 10.9 9.7 8.9 12.7 15.8 4.5 13.1 - 12.9 - 2000 - 12.0 9.1 10.8 - - - - - - 11.8 - 2001 - - - 10.4 - 12.0 - - - 8.0 9.8 9.5 2002 7.4 7.9 9.4 7.5 11.4 11.2 5.8 7.7 - - - 10.0 2003 - - - - 17.2 - - - 14.5 10.8 9.5 8.9 2004 9.4 - - - - 9.7 9.1 8.9 6.9 7.3 8.2 6.7 2005 9.4 - 8.5 5.4 11.1 13.1 8.4 8.7 7.2 9.5 7.3 9.0 2006 6.3 7.3 9.5 6.4 9.1 12.1 6.0 10.2 13.6 10.2 8.1 7.4 2007 7.5 9.6 10.3 8.3 6.7 9.8 8.6 10.5 10.7 8.0 11.1 7.2 2008 8.7 10.6 8.8 8.8 7.9 10.1 7.3 8.1 10.3 7.8 7.7 7.0 2009 6.5 10.8 9.0 14.3 6.2 11.4 9.6 10.1 8.2 8.0 10.7 7.5 2010 8.1 10.0 9.8 9.2 7.1 9.0 10.3 8.1 9.6 5.8 6.3 7.1 2011 8.5 10.6 10.7 11.0 7.3 10.6 12.0 8.8 11.5 8.0 8.1 8.0 2012 7.3 10.9 10.2 10.0 13.0 10.3 7.8 10.7 10.2 7.8 8.2 6.2 2013 7.7 10.8 10.9 7.9 11.0 11.8 9.3 6.7 10.5 7.4 8.8 6.9 2014 6.1 11.6 10.5 9.0 9.7 9.4 8.1 15.0 9.8 12.8 7.0 6.9 2015 8.6 11.6 9.5 10.2 7.1 10.4 11.9 10.8 9.9 11.1 10.1 8.9 2016 9.2 10.7 10.1 10.0 - 7.9 5.2 8.4 8.6 8.8 7.0 7.8 2017 7.5 7.8 12.6 - - 8.0 11.5 11.6 7.6 8.9 7.1 8.9 2018 6.3 10.0 11.8 7.9 8.6 11.0 7.2 7.8 12.8 11.0 8.5 8.0 2019 7.7 8.7 12.0 10.8 11.5 14.5 10.4 11.3 11.7 9.3 9.1 6.5 2020 - 9.8 - - 7.9 10.5 10.9 15.6 11.6 7.8 8.5 6.9 2021 9.2 9.9 - 10.6 11.5 9.1 9.6 7.6 9.6 8.3 7.7 8.7 2022 8.3 9.7 11.6 10.0 13.7 9.3 10.7 10.7 10.3 - 7.8 8.5 2023 7.3 8.9 9.5 8.9 8.5 10.6 6.8 9.8 12.9 8.4 9.6 - 2024 8.6 11.0 11.9 10.7 - - - - - - - -