Mawson wind_speed 1954 - - - 12.5 19.2 20.2 19.4 17.6 16.7 19.3 19.6 11.2 1955 13.5 16.3 17.9 18.8 29.4 23.8 29.3 20.0 21.9 24.5 25.7 18.3 1956 19.7 24.4 20.8 24.8 26.5 24.3 22.1 20.6 20.8 24.2 22.9 15.0 1957 18.5 24.1 18.4 17.9 19.6 29.2 18.6 23.0 17.4 17.7 10.7 7.2 1958 12.4 16.0 22.5 20.6 24.5 27.8 29.4 23.0 24.2 22.2 18.0 16.6 1959 17.4 17.8 25.9 17.5 23.5 18.4 23.9 21.2 25.9 17.0 15.2 16.5 1960 13.9 18.1 18.9 22.1 16.4 18.0 16.1 25.2 23.5 20.2 20.8 22.8 1961 16.7 28.5 27.8 24.7 26.4 24.8 21.5 25.8 25.1 20.3 18.4 18.6 1962 18.5 23.0 24.0 17.6 18.0 20.8 18.6 15.5 16.8 20.9 23.3 21.3 1963 17.5 21.0 25.9 20.3 26.8 21.2 27.9 27.1 18.2 19.5 23.7 25.6 1964 17.3 24.6 27.1 20.3 17.1 30.9 23.0 27.7 22.4 22.8 25.4 20.5 1965 19.5 22.7 21.2 18.8 25.6 16.2 19.6 26.7 24.4 26.1 23.2 19.2 1966 17.5 21.4 22.9 17.5 28.0 22.1 28.3 15.0 29.6 22.3 17.4 19.7 1967 18.2 26.2 28.6 25.2 23.1 25.0 23.3 18.3 19.5 13.9 23.8 14.6 1968 17.0 21.2 26.5 26.9 25.3 19.4 23.7 25.0 25.4 27.0 23.7 17.7 1969 18.8 20.2 26.3 21.5 25.7 27.0 24.1 29.1 22.0 25.7 24.1 23.7 1970 19.7 20.9 26.4 25.4 22.5 22.1 27.0 27.8 27.1 23.7 19.4 21.5 1971 17.3 24.6 23.5 20.8 25.8 24.5 30.0 32.4 29.8 24.5 23.6 24.7 1972 17.5 20.7 27.7 24.1 21.2 26.8 25.7 26.5 16.5 23.7 23.0 15.8 1973 16.4 21.6 21.4 20.9 25.6 26.1 20.2 20.9 29.1 30.0 25.6 18.6 1974 13.5 25.2 20.8 23.5 19.9 26.4 25.8 26.1 16.3 25.1 25.1 16.8 1975 23.0 20.4 21.5 24.8 30.1 25.9 15.9 23.6 27.3 22.8 23.8 16.9 1976 21.8 23.8 22.4 24.6 19.3 24.4 30.0 22.9 21.4 27.7 19.7 18.5 1977 18.8 19.3 21.4 22.9 22.6 25.2 24.6 21.7 15.3 15.0 19.4 16.5 1978 18.5 20.8 25.8 26.7 24.5 27.5 20.8 13.8 18.1 13.0 24.6 12.5 1979 19.0 20.2 19.6 16.4 15.8 22.8 18.4 24.3 29.9 20.1 22.9 16.5 1980 13.1 21.0 19.5 25.6 13.6 15.7 22.9 18.0 21.7 21.3 19.9 13.0 1981 15.7 21.3 20.8 15.6 23.5 25.5 18.2 23.0 18.3 14.7 21.4 16.0 1982 16.0 25.0 16.5 14.9 20.6 11.7 24.8 15.9 19.0 19.4 22.2 14.4 1983 18.8 21.2 21.3 26.5 21.7 15.9 17.0 28.5 21.2 20.8 18.0 18.5 1984 19.6 19.7 19.5 22.8 19.9 19.3 16.3 23.5 19.0 16.1 21.4 20.5 1985 15.5 17.0 23.3 19.5 23.8 23.6 9.3 19.3 17.2 22.2 17.8 17.6 1986 18.8 24.1 25.3 22.4 24.6 20.5 20.5 20.6 24.0 18.7 21.0 12.4 1987 14.8 18.8 23.5 20.0 19.5 22.6 26.8 22.2 19.3 18.7 22.3 15.9 1988 17.9 22.6 26.6 22.0 16.6 22.3 20.5 24.1 23.5 23.0 22.5 13.5 1989 18.3 19.8 21.9 19.7 18.2 28.7 23.1 30.2 22.3 18.9 21.8 19.0 1990 15.9 21.6 23.1 29.6 25.1 25.7 15.2 24.5 25.2 22.1 22.1 20.3 1991 18.0 21.5 25.3 28.8 26.2 23.5 26.7 27.5 24.5 22.8 21.9 15.4 1992 14.0 18.3 19.7 14.3 18.7 18.8 20.4 24.5 22.1 27.4 25.6 18.8 1993 15.7 16.9 17.7 19.9 18.3 20.4 15.0 14.7 17.7 16.4 16.5 15.8 1994 18.8 24.2 23.9 21.9 17.9 29.7 24.3 23.3 26.1 21.3 24.6 17.4 1995 17.6 23.3 25.9 26.0 24.4 27.1 37.9 17.9 26.0 21.8 18.3 16.5 1996 25.3 22.9 25.9 24.4 24.0 27.4 21.6 28.8 21.4 25.7 25.3 22.1 1997 20.2 22.0 28.3 20.0 23.3 23.6 23.8 27.7 20.5 22.6 21.1 22.1 1998 18.3 23.7 20.5 19.4 20.7 26.6 22.4 27.9 20.6 21.6 27.7 17.4 1999 19.3 24.9 23.3 18.7 21.2 25.7 25.2 26.2 24.6 24.6 20.1 21.8 2000 20.0 25.1 29.6 29.4 22.9 26.2 26.3 28.9 23.5 17.8 19.5 18.6 2001 18.7 28.8 23.9 22.8 24.3 21.7 23.6 23.4 21.8 21.0 25.4 22.6 2002 18.3 22.3 27.0 20.4 28.9 27.3 25.6 20.5 25.9 24.9 20.1 18.7 2003 18.9 23.8 28.0 24.1 25.4 31.5 25.6 25.6 29.9 25.9 22.6 22.1 2004 16.0 22.5 28.6 25.3 30.0 21.7 24.6 29.8 24.5 26.4 31.1 21.5 2005 18.0 23.7 27.2 25.8 25.4 26.3 21.4 22.6 24.6 23.4 24.6 18.4 2006 20.5 21.9 27.4 29.4 18.0 28.9 23.1 22.0 30.5 21.8 27.0 15.5 2007 25.2 21.6 21.2 26.6 34.5 25.0 32.5 27.1 22.6 24.3 27.0 26.3 2008 15.8 27.5 21.6 21.9 25.1 22.9 27.3 18.2 21.1 17.1 20.4 20.3 2009 15.3 25.4 28.0 25.1 28.0 20.0 23.4 19.4 25.2 22.8 19.0 19.0 2010 18.1 21.3 26.7 21.6 26.7 27.6 28.1 27.1 28.8 21.1 19.6 19.4 2011 19.9 17.4 30.2 22.2 25.9 24.8 29.1 20.4 25.5 18.0 28.0 14.6 2012 20.1 26.9 25.9 27.8 20.1 - 23.7 21.1 25.6 27.2 24.7 17.3 2013 25.2 25.4 20.6 25.6 18.6 23.5 27.5 22.1 26.6 27.7 21.4 18.3 2014 15.0 24.3 19.1 23.5 33.4 22.9 21.0 25.4 30.2 23.1 16.5 22.4 2015 17.0 22.4 25.4 23.7 17.2 26.1 18.5 23.3 27.2 23.9 22.3 19.8 2016 19.1 24.9 22.5 26.1 25.0 18.0 26.2 26.8 21.9 23.7 24.5 25.3 2017 15.4 23.6 24.0 23.6 29.7 23.6 30.8 23.5 23.7 24.2 18.5 22.8 2018 19.9 22.0 25.4 25.2 28.7 25.6 27.9 41.7 25.0 23.3 19.7 17.2 2019 19.2 27.2 28.2 27.2 22.6 27.5 - 30.9 28.4 25.6 30.0 14.7 2020 18.0 23.7 22.4 23.8 33.7 32.6 24.9 36.7 23.5 23.1 26.0 22.1 2021 21.5 25.9 22.3 26.7 23.5 23.0 29.9 28.1 25.1 25.5 24.0 18.0 2022 22.8 25.6 24.3 28.1 25.2 - 28.1 29.9 24.6 26.2 16.9 16.8 2023 19.4 24.2 23.7 27.8 18.1 27.9 19.0 15.4 21.1 20.8 - 15.1 2024 20.1 20.7 26.7 18.9 - - - - - - - -