Syowa 00Z wind_speed 1957 - - 16.5 11.1 10.7 17.9 14.2 11.4 10.0 10.1 14.1 10.5 1958 12.5 - - - - - - - - - - - 1959 - 5.4 15.8 13.0 10.0 12.7 20.4 10.5 11.5 9.3 13.3 13.3 1960 11.2 8.2 13.7 15.7 9.0 12.3 12.8 11.4 8.5 12.0 12.4 14.2 1961 6.2 11.5 13.0 12.1 9.1 12.6 10.5 13.5 12.0 13.9 14.1 11.1 1962 10.7 - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - 11.0 13.1 14.9 13.6 12.1 10.8 9.6 12.8 11.8 13.2 10.7 1967 7.6 8.7 11.6 19.4 17.8 14.9 11.7 12.4 9.5 9.7 17.5 12.3 1968 7.3 11.9 20.5 15.0 13.6 8.6 10.1 17.3 13.9 14.8 15.7 10.5 1969 10.5 10.0 17.5 16.1 18.6 16.1 11.9 12.1 10.5 9.5 12.4 9.0 1970 10.2 10.3 11.2 18.5 14.6 13.3 15.6 8.4 9.2 15.8 11.2 10.7 1971 7.5 17.8 13.0 14.2 6.9 9.8 13.1 11.9 11.4 17.8 18.3 7.7 1972 5.2 11.5 14.1 11.6 10.7 7.1 7.6 13.7 16.8 12.5 13.3 11.5 1973 4.6 10.1 15.6 23.1 16.0 17.1 9.2 11.7 9.7 17.6 14.3 12.5 1974 3.9 13.0 12.2 16.9 21.7 11.2 12.0 10.6 10.5 11.3 12.7 13.1 1975 8.3 15.9 16.4 15.1 13.4 18.0 7.4 8.9 10.4 11.7 14.4 8.4 1976 6.5 11.4 19.5 19.0 17.8 12.0 11.2 8.3 13.5 9.0 14.8 8.7 1977 7.8 10.0 18.6 13.9 14.5 14.0 16.3 9.0 14.1 13.0 11.8 11.2 1978 8.7 12.8 11.5 17.7 19.0 12.5 19.8 14.3 21.6 13.9 10.7 9.3 1979 9.6 14.2 15.5 20.5 18.0 11.8 12.2 15.4 12.0 10.2 17.8 7.0 1980 17.6 12.3 16.5 18.1 19.3 13.6 10.9 14.2 10.7 15.3 15.2 8.4 1981 5.7 16.5 19.8 21.3 21.2 16.5 15.3 13.4 12.7 15.5 15.2 19.0 1982 9.1 12.3 21.8 24.7 19.4 20.6 18.5 10.0 9.9 15.2 11.8 11.6 1983 11.2 17.9 17.1 17.5 17.3 17.7 15.9 18.7 16.5 17.3 13.1 10.8 1984 12.3 13.4 18.7 17.4 16.5 11.7 11.6 13.5 14.0 16.2 14.1 11.2 1985 11.6 15.3 14.8 23.6 18.9 14.1 18.5 12.1 16.3 13.6 14.9 17.6 1986 10.8 14.5 19.1 23.3 17.7 16.3 14.2 12.6 16.5 11.2 18.4 16.0 1987 8.9 14.6 20.5 20.5 11.4 18.7 8.6 10.7 10.7 12.9 23.3 9.0 1988 9.7 16.2 17.8 10.9 18.0 12.9 15.9 16.5 10.3 7.8 8.3 8.3 1989 10.2 18.6 17.1 18.2 8.8 9.9 14.0 11.6 8.1 14.6 19.1 10.6 1990 10.1 13.8 14.8 16.8 9.3 13.1 23.1 12.0 10.3 13.6 15.9 12.7 1991 15.3 16.1 14.1 10.5 19.6 13.2 18.2 11.9 11.9 9.5 14.6 12.4 1992 9.0 17.3 16.8 19.2 18.2 16.0 10.7 14.1 12.7 10.8 15.7 11.0 1993 9.7 12.8 19.9 14.5 12.0 9.1 12.3 12.7 10.4 12.6 17.5 16.2 1994 10.5 12.0 15.3 19.4 17.3 12.7 18.2 11.5 12.8 13.2 14.8 15.5 1995 10.6 14.6 16.2 19.3 16.3 6.9 16.3 9.5 9.6 16.6 10.9 10.4 1996 9.0 13.9 16.2 16.8 12.8 12.2 15.9 13.9 13.2 14.7 16.3 12.0 1997 6.2 13.4 12.5 27.2 9.9 15.1 10.0 13.0 8.2 14.5 9.8 10.6 1998 12.8 16.2 21.2 14.4 17.6 15.3 12.7 6.0 18.0 15.5 17.2 9.5 1999 15.7 15.9 17.4 19.6 15.8 16.3 11.3 8.9 11.8 11.8 12.1 12.0 2000 9.6 15.6 7.8 17.9 10.9 16.8 11.8 12.8 12.0 11.5 16.2 8.3 2001 10.9 15.4 13.1 18.4 13.3 11.7 10.5 10.4 12.6 10.7 19.4 17.4 2002 8.1 14.8 18.2 19.0 16.3 14.8 18.2 10.4 13.2 14.9 12.1 12.5 2003 8.8 10.3 19.1 18.9 15.3 19.2 11.9 12.9 15.9 13.5 16.0 8.9 2004 12.8 17.6 21.6 14.8 14.5 19.5 9.8 11.5 11.5 18.0 15.0 11.6 2005 10.6 20.2 12.9 16.2 20.8 15.4 15.6 15.0 16.7 13.8 9.1 7.7 2006 9.4 11.1 20.0 20.7 20.5 12.9 9.4 10.2 9.1 11.4 14.7 11.3 2007 11.6 12.3 15.1 16.0 11.9 17.5 14.3 15.1 7.3 21.2 13.1 15.4 2008 13.6 15.1 16.8 17.5 9.2 11.7 16.9 12.0 15.1 7.6 15.0 18.2 2009 12.6 14.1 16.4 15.8 12.6 15.9 16.8 12.9 13.7 13.5 12.4 9.1 2010 15.7 17.4 13.5 14.4 17.8 14.4 11.3 13.3 10.7 16.8 19.2 13.1 2011 16.9 12.6 12.0 15.5 14.4 18.8 11.7 13.4 13.2 8.6 15.1 12.2 2012 12.0 10.1 14.9 12.2 16.4 14.9 11.4 15.5 10.6 13.9 13.3 12.8 2013 12.1 14.3 18.5 18.9 10.0 17.4 16.5 13.3 14.2 12.1 17.3 12.9 2014 6.6 15.8 17.1 19.2 14.3 14.5 12.5 7.5 15.4 7.7 10.7 17.5 2015 10.6 14.2 15.4 18.6 16.5 11.3 17.2 17.3 9.9 16.4 15.9 11.8 2016 12.7 14.8 12.7 17.8 14.1 16.3 12.4 16.5 10.1 18.6 14.3 11.4 2017 8.4 16.9 14.6 16.2 18.1 8.1 19.0 8.2 15.4 12.2 12.3 10.6 2018 10.1 17.5 13.8 13.9 9.1 17.5 12.9 11.0 12.1 9.7 16.1 14.9 2019 9.6 18.9 16.6 12.5 17.3 17.0 9.0 14.6 11.3 16.5 11.6 10.1 2020 9.7 12.1 15.2 13.2 19.1 13.3 11.5 11.2 8.0 12.8 14.4 9.5 2021 10.6 9.5 14.8 12.6 22.1 13.4 7.5 9.0 12.6 11.2 13.9 10.9 2022 11.4 13.1 15.9 11.9 15.5 10.9 14.3 13.8 11.7 16.0 16.0 12.4 2023 10.7 10.7 14.9 15.8 16.2 18.2 11.1 16.2 9.5 9.7 14.2 13.7 2024 6.0 15.5 16.7 13.8 - - - - - - - -