Amundsen_Scott 18Z wind_speed 1957 - 9.6 10.9 14.8 14.4 17.4 15.4 14.8 13.3 14.0 9.3 7.5 1958 11.4 8.9 11.3 11.0 15.8 13.6 16.5 12.5 12.9 13.8 7.6 8.1 1959 7.5 12.5 13.1 12.3 13.6 10.9 12.1 12.2 12.8 13.5 10.4 7.1 1960 8.7 10.5 11.1 12.6 12.1 12.7 14.1 13.1 14.1 13.5 11.9 10.8 1961 7.5 9.2 12.4 11.4 13.8 17.2 16.1 15.6 17.0 15.8 12.0 11.7 1962 9.0 12.9 15.1 13.4 13.4 18.3 16.1 13.2 17.9 12.7 10.5 6.7 1963 8.4 8.9 14.0 13.9 13.7 14.1 19.3 14.5 17.9 14.5 8.9 9.1 1964 6.9 8.1 9.1 9.3 13.5 14.9 10.1 14.8 11.2 11.1 9.6 7.2 1965 6.2 11.2 12.7 13.8 14.0 13.4 10.5 14.1 12.5 11.2 9.5 8.5 1966 6.4 8.1 11.1 11.3 12.2 11.4 13.6 13.4 12.8 13.0 9.9 9.9 1967 8.7 9.6 11.8 12.1 11.0 9.9 13.5 12.0 13.8 12.2 11.6 7.9 1968 7.5 10.2 11.3 12.6 10.9 13.9 10.7 11.5 12.8 14.6 8.4 8.0 1969 9.7 11.4 13.6 14.0 14.0 16.7 11.5 14.9 10.2 14.4 9.3 8.5 1970 7.6 11.2 11.3 13.2 14.8 11.6 13.2 15.3 13.8 11.2 7.7 8.1 1971 8.9 11.6 12.6 11.9 12.7 11.5 11.2 12.7 12.1 13.1 9.2 9.1 1972 9.4 10.9 11.6 13.3 12.0 12.9 12.1 14.7 12.6 14.0 11.0 6.3 1973 7.0 10.7 12.5 13.9 11.3 12.1 11.9 10.6 11.5 13.1 11.4 7.4 1974 10.0 9.1 10.3 10.8 13.1 12.5 12.5 13.0 13.0 12.2 8.7 9.0 1975 6.8 8.1 11.2 10.0 11.6 10.6 11.1 7.7 9.9 13.2 10.3 8.4 1976 7.5 8.9 11.0 11.0 10.7 12.3 12.2 10.2 12.2 14.8 9.8 9.7 1977 9.9 9.3 10.9 7.4 10.4 8.3 10.3 8.0 7.5 7.7 10.2 8.5 1978 7.7 10.3 11.9 13.2 10.6 10.9 13.4 11.9 11.9 10.0 8.3 7.8 1979 7.4 6.9 8.4 9.7 6.6 8.5 8.1 9.2 10.5 9.7 10.3 7.0 1980 8.0 6.6 10.3 10.1 10.0 12.7 11.3 10.1 10.1 11.5 9.8 8.3 1981 8.3 7.8 8.5 8.3 10.0 11.8 10.7 14.0 10.2 7.1 9.7 7.9 1982 7.2 7.4 8.7 12.6 12.6 9.3 13.1 11.2 10.5 13.8 14.0 11.9 1983 9.0 8.5 8.5 8.4 7.5 9.0 6.3 11.5 10.3 9.4 4.9 8.0 1984 8.1 9.3 7.5 6.3 10.3 6.1 14.7 9.9 10.8 5.6 8.2 7.3 1985 6.5 7.0 8.0 9.3 8.8 12.8 10.7 8.9 9.1 11.4 6.6 5.7 1986 9.3 9.4 9.4 9.2 8.7 7.4 9.1 11.8 7.8 9.3 9.1 7.7 1987 6.5 7.2 9.8 8.1 7.8 8.7 9.0 6.7 8.3 8.0 6.3 4.2 1988 9.0 8.9 11.4 9.8 9.7 12.5 11.6 11.8 11.4 10.1 7.6 7.4 1989 5.2 7.7 12.0 11.4 12.0 10.8 14.1 14.8 15.2 11.0 9.7 10.8 1990 9.1 9.2 10.8 11.5 9.6 16.0 13.7 11.4 13.9 12.9 13.7 11.1 1991 8.4 11.4 10.6 10.7 11.0 11.3 12.3 10.3 10.5 11.7 11.2 8.0 1992 7.7 10.0 11.7 11.4 9.0 14.0 9.5 12.3 13.5 10.3 11.8 6.6 1993 9.1 9.4 13.2 11.0 12.3 10.8 8.2 9.7 12.6 12.5 9.1 8.0 1994 10.1 9.0 12.2 10.0 10.5 12.1 12.0 11.4 13.3 11.5 9.4 7.5 1995 5.6 10.1 11.6 12.1 13.0 10.1 13.3 10.8 9.8 13.4 12.1 6.0 1996 5.9 8.1 8.5 7.4 8.6 9.1 12.1 11.2 9.7 9.5 9.1 8.9 1997 6.4 7.4 8.8 10.9 10.4 9.1 8.3 11.1 9.6 7.4 11.5 7.1 1998 8.2 8.1 9.6 9.9 11.7 9.8 12.5 10.9 9.9 9.4 12.9 6.0 1999 8.3 8.2 9.0 10.9 11.8 10.5 9.5 11.1 9.7 9.9 8.1 7.2 2000 9.7 7.5 8.9 9.4 9.8 9.9 10.7 10.0 11.0 11.3 12.9 8.1 2001 7.5 7.9 11.5 10.2 11.1 11.8 11.4 12.7 11.5 11.2 11.3 9.8 2002 10.5 11.3 12.3 11.7 11.5 11.2 14.4 12.7 9.4 10.8 9.1 7.3 2003 8.2 8.0 11.5 10.6 10.2 10.1 9.9 13.4 11.2 12.0 8.8 10.8 2004 8.6 10.8 10.9 12.1 11.8 10.6 11.2 13.4 13.7 10.4 9.7 10.3 2005 6.4 10.6 11.2 13.1 12.5 12.6 10.1 12.8 13.7 12.6 8.6 9.1 2006 6.8 8.5 10.1 11.7 12.5 10.3 11.4 9.2 9.4 9.3 10.6 7.5 2007 9.6 8.3 9.4 10.3 - - 12.0 11.2 11.3 12.7 7.9 8.8 2008 7.5 8.7 10.2 9.9 9.3 7.5 10.3 12.5 11.4 8.8 9.3 11.3 2009 9.9 - - - - - - - - - - -