Mawson 12Z wind_speed 1954 - - 18.5 12.2 20.0 18.8 18.9 17.0 13.7 15.2 15.7 5.1 1955 9.1 8.5 14.5 15.3 28.2 23.6 29.5 19.5 19.7 22.4 23.9 14.6 1956 14.4 19.3 15.4 23.8 27.4 22.9 19.7 20.8 20.4 19.1 18.5 9.6 1957 13.1 18.3 12.7 14.1 17.7 30.4 16.7 24.2 14.5 13.6 7.1 4.7 1958 8.5 10.1 18.8 19.5 24.7 28.9 31.2 22.4 21.6 17.3 13.3 11.7 1959 14.9 11.5 23.9 15.3 21.6 17.2 22.2 20.1 25.0 13.0 8.9 11.8 1960 9.0 11.9 15.4 20.6 16.4 17.1 15.7 23.6 19.7 15.2 15.3 17.2 1961 9.8 23.8 25.0 23.8 24.9 25.7 21.7 24.7 21.1 16.4 15.1 14.3 1962 13.2 18.4 19.8 17.3 16.5 21.6 17.6 14.5 13.6 15.8 18.3 17.3 1963 11.5 14.9 22.6 18.0 26.3 19.4 27.5 27.4 17.1 14.7 20.2 21.8 1964 11.7 19.1 25.5 19.5 18.7 31.5 22.3 25.6 19.3 14.9 21.7 16.7 1965 14.7 17.8 17.8 18.3 23.1 15.2 19.2 26.0 21.3 21.7 17.5 13.8 1966 11.3 14.9 19.9 17.3 28.8 22.9 29.6 13.9 27.8 18.7 12.2 15.1 1967 11.6 21.7 25.2 25.4 23.4 26.0 22.5 16.9 16.9 8.3 17.8 10.3 1968 11.7 17.5 24.1 24.9 24.3 18.5 22.5 25.5 23.2 22.0 17.5 11.7 1969 13.1 13.8 23.6 19.4 25.6 28.0 24.8 29.7 17.4 21.1 20.0 18.2 1970 14.9 16.2 23.2 24.3 23.4 21.7 26.9 26.7 26.2 19.6 13.6 19.0 1971 12.5 19.6 18.7 19.8 24.2 25.9 29.7 32.6 26.6 19.4 18.0 22.2 1972 9.9 16.2 26.5 23.8 20.8 26.1 25.1 26.2 12.3 18.9 17.3 10.1 1973 10.5 15.4 16.5 20.1 26.1 24.4 21.1 19.8 26.8 28.3 23.6 13.0 1974 6.7 19.6 17.3 23.3 18.9 25.0 26.7 23.5 12.1 20.5 22.7 9.8 1975 18.4 15.8 16.8 24.5 30.7 26.4 16.1 23.5 25.2 19.1 19.4 11.7 1976 17.2 16.9 18.8 25.1 20.3 23.0 29.5 22.0 17.5 24.8 14.6 16.0 1977 11.9 12.3 17.2 22.9 21.8 25.2 23.4 21.3 10.7 11.6 13.4 13.9 1978 12.5 16.0 24.1 25.5 24.1 28.7 20.7 14.7 15.7 9.5 20.4 7.9 1979 16.1 14.5 15.5 15.1 14.2 22.9 17.8 24.0 27.5 15.1 18.0 11.5 1980 9.9 14.7 15.5 25.3 13.7 15.8 23.9 16.2 20.9 15.6 16.1 9.4 1981 10.9 15.6 18.5 14.5 24.3 24.1 16.1 22.0 14.1 10.1 17.9 12.6 1982 10.8 19.6 13.1 14.1 20.3 12.4 24.9 15.2 16.0 16.3 19.5 9.5 1983 15.3 16.0 19.3 25.5 22.2 16.9 17.5 28.1 18.2 16.5 12.5 14.2 1984 16.8 12.2 15.6 21.7 20.1 19.1 15.7 21.8 15.6 11.5 17.4 18.1 1985 9.8 10.1 17.5 18.9 23.2 23.5 9.3 20.5 16.5 16.6 10.3 14.0 1986 14.6 20.4 21.9 22.5 25.8 21.4 19.0 21.5 21.4 13.9 13.8 7.8 1987 10.8 12.4 18.1 19.5 20.8 23.2 26.4 23.8 15.1 - 19.2 12.1 1988 12.9 17.2 23.9 21.4 16.6 22.4 18.5 24.1 20.8 17.5 17.9 7.6 1989 11.6 13.9 17.3 18.2 17.1 27.0 24.3 29.2 17.0 13.1 16.9 13.1 1990 9.7 14.5 17.9 27.7 23.8 24.9 14.5 22.8 24.6 16.5 16.9 15.7 1991 12.6 15.2 20.9 29.1 24.1 23.7 26.5 25.1 21.0 18.7 17.5 8.3 1992 8.9 13.8 16.5 14.0 17.5 18.8 19.1 24.3 20.9 24.0 21.7 12.7 1993 11.6 9.8 13.3 18.4 20.7 18.9 14.4 12.5 15.8 10.9 10.9 12.2 1994 15.4 18.2 20.3 18.5 16.9 31.2 24.1 22.1 24.2 16.9 18.6 13.3 1995 12.9 18.6 21.6 24.9 23.7 25.3 37.0 15.9 23.7 15.7 11.4 11.3 1996 20.9 17.1 21.1 21.5 22.4 25.1 21.9 30.2 19.1 22.4 18.0 17.9 1997 13.5 17.1 24.6 18.7 23.3 23.9 23.7 26.5 16.3 16.9 15.1 19.5 1998 13.3 17.8 16.9 19.2 21.0 25.3 20.5 26.6 17.8 15.9 24.2 12.0 1999 14.5 22.2 19.5 14.4 21.6 26.1 26.2 26.3 21.0 19.6 14.3 16.6 2000 16.3 19.9 25.5 27.6 22.6 26.2 27.0 28.6 19.5 12.1 13.8 13.8 2001 13.4 24.2 20.1 21.7 25.5 21.3 23.4 21.5 17.9 14.5 21.7 19.1 2002 9.3 14.1 23.5 18.2 28.5 28.2 24.9 18.4 23.0 20.5 14.6 15.1 2003 13.9 17.9 25.1 22.3 26.5 30.0 25.0 26.4 27.5 19.5 15.0 19.0 2004 10.5 16.1 25.5 22.4 28.8 22.5 25.2 28.3 21.5 21.2 27.5 15.9 2005 11.5 19.2 25.4 23.9 25.0 24.7 20.8 24.4 21.1 17.6 18.6 13.0 2006 13.9 16.0 23.4 27.5 17.8 28.3 22.6 21.5 29.6 16.7 22.7 11.3 2007 21.5 14.6 17.3 25.3 33.4 24.2 33.0 26.2 20.1 18.3 22.2 23.3 2008 9.8 21.9 17.2 20.9 26.2 23.9 28.8 17.5 19.3 10.1 16.5 16.3 2009 11.0 20.4 25.3 24.9 28.2 20.0 22.3 18.5 22.6 16.3 15.0 14.8 2010 11.9 16.5 23.7 21.3 26.9 26.7 28.6 26.2 26.0 13.0 15.9 15.7 2011 15.3 12.5 26.5 20.6 27.1 25.2 30.4 19.7 24.3 13.0 24.3 9.8 2012 15.4 20.8 22.5 25.4 20.7 30.8 24.4 20.9 22.9 22.4 20.1 12.5 2013 22.7 20.5 16.6 25.1 18.9 22.6 27.0 21.8 24.0 23.4 18.7 15.5 2014 9.0 18.0 15.0 23.4 34.4 24.1 20.8 25.2 29.3 16.6 10.3 17.6 2015 12.1 15.1 22.1 21.9 18.0 25.5 16.1 22.9 25.0 18.1 18.5 14.5 2016 15.5 18.3 17.5 25.4 25.8 18.9 24.5 26.7 17.7 17.9 17.6 19.9 2017 8.1 17.1 20.7 23.1 31.1 21.8 29.0 21.8 22.1 16.2 14.7 17.5 2018 14.7 16.3 20.5 24.2 27.9 25.4 27.2 40.4 22.5 17.7 14.4 13.3 2019 14.4 22.3 24.6 27.3 23.5 27.6 19.6 - 26.2 23.5 25.2 9.8 2020 12.7 17.0 17.0 20.9 34.9 33.2 25.3 36.0 22.9 16.9 21.9 15.9 2021 16.7 20.2 17.2 25.8 24.1 24.0 29.7 28.2 22.9 21.2 18.8 14.0 2022 17.3 19.1 21.4 25.2 24.8 - 28.0 29.2 22.9 24.4 11.6 11.5 2023 15.4 19.1 20.8 26.9 16.8 27.2 19.3 15.2 20.6 16.9 - 10.7 2024 15.5 14.8 21.5 17.4 - - - - - - - -