Mcmurdo 00Z 150hPa wind_speed 1956 - - - - - - - - 24.9 22.6 - - 1957 - - - 19.0 33.3 19.2 32.7 17.6 21.3 28.5 26.3 11.8 1958 - - 23.7 29.2 30.2 36.0 32.0 49.9 22.6 35.5 17.0 14.5 1959 14.4 21.0 - - 25.3 14.7 25.3 38.6 18.6 30.2 16.8 14.6 1960 23.0 19.5 - - - - - - - - - - 1961 13.0 9.0 19.9 15.3 23.6 19.9 17.9 18.4 18.7 21.1 14.2 - 1962 13.4 22.3 20.6 14.0 19.5 20.5 29.1 27.7 29.5 29.0 27.8 16.2 1963 16.1 18.0 25.1 26.8 - 21.3 - - 22.6 12.0 19.6 18.0 1964 14.4 8.9 21.1 18.4 28.0 15.8 22.1 24.3 27.3 30.2 20.2 15.1 1965 13.1 15.3 28.6 24.4 24.8 32.6 24.0 23.8 21.2 18.7 31.5 19.1 1966 14.6 14.2 14.7 - - 14.2 33.8 27.6 23.1 17.5 26.0 15.6 1967 13.0 11.8 18.4 18.8 20.4 15.6 22.0 22.4 34.3 32.9 31.9 9.1 1968 17.1 14.8 13.5 23.7 23.8 23.4 21.5 - - 24.4 14.6 12.3 1969 13.4 12.2 15.7 20.2 22.6 19.1 25.8 21.7 25.9 12.9 24.6 21.0 1970 9.9 17.5 14.3 20.1 33.2 27.3 26.1 37.5 24.4 - - - 1971 - - - - - - - - - - 19.2 18.2 1972 - - - - - - - - - - - - 1973 - - 21.3 - - 16.4 26.7 - 31.3 - 18.0 23.0 1974 14.3 12.1 18.5 - - - - - - 31.6 23.5 9.0 1975 14.4 11.0 16.7 - 15.0 16.8 22.3 18.2 15.2 20.9 25.5 15.9 1976 11.6 15.4 17.6 17.4 24.0 22.4 25.0 22.4 21.3 29.2 20.5 11.6 1977 8.2 10.6 14.8 23.5 26.3 20.3 - - 22.1 27.8 28.5 15.6 1978 12.9 12.8 13.4 20.5 17.6 17.5 - 29.8 16.2 22.5 18.3 19.1 1979 6.2 - 15.4 15.0 16.5 18.4 20.2 20.8 20.8 - 17.0 13.4 1980 16.1 20.8 24.0 - 28.7 - - - - 19.7 23.0 12.9 1981 8.7 17.0 15.5 - 34.5 - - - - - - - 1982 - - - - 48.6 - - - - - - 27.2 1983 - - - - 18.2 - - - - - - 13.2 1984 15.1 15.6 18.2 - - - 17.9 23.8 22.2 29.2 23.8 19.4 1985 13.8 16.7 16.5 28.2 31.0 30.3 - 48.9 21.2 27.0 34.3 13.2 1986 - - - - - - - - - 35.6 29.2 20.4 1987 12.3 17.5 - 12.3 - - - - 16.2 20.0 19.2 21.3 1988 9.8 15.1 13.2 19.7 - 12.3 - - 21.9 21.6 18.5 14.1 1989 6.2 10.8 12.4 21.1 23.7 18.3 - 20.4 30.1 25.6 8.9 16.5 1990 19.6 13.7 14.6 19.0 18.7 25.5 - 18.3 20.8 18.2 - 13.8 1991 13.2 10.2 - 23.2 18.9 - - - 18.1 22.9 - 21.3 1992 14.2 15.1 13.9 15.8 26.2 - - - 21.7 25.9 30.5 17.4 1993 17.9 18.1 26.9 29.3 29.6 - 33.2 - 21.8 23.1 27.9 35.8 1994 17.5 10.5 - - - 27.2 27.2 14.0 - 22.0 26.8 18.9 1995 13.7 20.4 - 24.9 21.8 - - - - 19.2 22.5 15.6 1996 15.4 14.6 - 19.5 - - - - 32.8 28.1 34.2 17.2 1997 9.5 18.1 24.8 - - - - - 31.2 24.1 20.3 10.4 1998 11.6 14.5 - 21.7 33.6 11.5 - - - 18.8 24.3 28.4 1999 10.9 18.9 18.5 27.9 25.0 17.1 25.4 19.3 19.7 18.5 14.9 - 2000 - 13.9 12.4 10.1 23.2 17.0 31.6 19.4 32.2 30.5 14.9 13.1 2001 15.7 9.0 19.4 18.9 19.6 27.4 14.4 34.7 15.8 23.0 14.6 19.9 2002 15.6 15.7 19.1 14.4 14.6 33.6 25.7 30.8 25.7 33.1 24.1 14.8 2003 12.5 8.8 18.1 16.3 12.7 19.7 19.3 34.0 22.5 22.5 20.9 12.2 2004 14.0 18.3 19.1 16.0 30.0 28.4 - 30.4 8.3 12.1 22.3 13.9 2005 7.5 7.0 7.4 10.6 11.8 13.3 11.5 13.8 14.5 16.8 15.7 10.3 2006 4.5 8.0 6.8 13.9 13.6 10.5 10.5 - - 9.2 6.5 14.0 2007 6.7 7.0 20.0 19.3 14.6 17.6 17.5 18.5 18.6 29.1 16.5 23.9 2008 15.1 19.9 14.5 13.7 25.2 16.3 25.6 35.0 18.8 19.6 21.1 25.4 2009 15.0 11.6 21.6 15.5 24.4 22.2 23.1 34.8 28.4 26.6 13.7 19.5 2010 20.6 15.6 14.8 18.7 19.1 20.9 - 25.2 20.9 24.0 22.0 19.7 2011 11.1 11.0 18.6 26.6 19.8 27.9 16.4 21.9 29.0 22.2 20.1 19.9 2012 16.1 18.6 19.1 13.6 27.4 30.1 21.0 38.9 25.3 24.1 21.9 11.4 2013 16.7 16.0 16.7 28.3 18.9 17.8 12.2 27.6 31.2 16.3 20.6 17.8 2014 18.1 - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - 14.1 25.0 15.0 22.2 22.8 24.7 32.8 28.1 22.7 29.5 2018 7.5 13.8 17.1 23.5 21.4 19.0 28.0 19.6 25.6 13.4 24.4 17.9 2019 14.1 12.9 21.0 19.6 22.6 28.2 33.0 19.9 21.4 33.4 22.1 15.7 2020 10.9 15.7 23.3 24.4 21.3 19.4 23.4 15.9 18.8 17.2 15.2 22.1 2021 16.7 17.0 14.5 23.5 17.5 16.7 18.3 31.2 15.4 28.4 13.2 16.3 2022 10.7 11.4 20.8 14.6 20.2 25.4 23.8 22.9 21.8 23.1 39.0 26.8 2023 19.7 18.0 21.4 16.9 21.0 25.8 34.7 37.8 23.0 17.9 17.9 17.1 2024 19.3 17.9 20.4 24.0 - - - - - - - -