Leningradskaja 18Z wind_speed 1971 - - 17.9 18.2 14.9 14.9 21.5 17.3 15.6 16.2 15.0 18.5 1972 24.3 17.4 18.2 21.1 14.8 16.3 19.1 13.5 17.7 12.5 13.7 23.6 1973 17.3 14.8 13.3 17.6 14.3 19.9 17.7 15.7 12.7 13.3 17.0 9.5 1974 12.0 13.6 15.1 16.4 13.2 15.8 10.6 19.4 20.0 11.3 15.7 13.5 1975 13.1 14.9 15.9 17.4 11.5 14.1 11.7 18.7 16.4 11.9 19.7 11.6 1976 19.4 16.7 17.3 18.1 20.0 21.6 22.5 14.9 15.0 14.3 11.6 15.6 1977 13.1 19.6 17.9 19.9 11.9 16.3 12.3 17.8 21.7 17.9 17.2 16.3 1978 18.0 20.3 20.0 23.7 13.0 12.2 16.4 17.7 16.6 17.2 19.1 14.0 1979 20.0 19.7 17.7 17.1 17.7 17.5 16.4 13.9 20.1 15.6 19.7 18.9 1980 12.2 16.5 22.3 17.1 17.3 15.3 11.4 16.1 18.8 14.8 20.8 13.9 1981 15.3 18.5 19.8 15.4 16.1 13.0 14.8 17.9 19.6 17.5 13.1 13.9 1982 12.3 11.8 15.1 20.4 18.6 14.5 15.3 15.5 19.9 15.0 12.6 13.3 1983 19.4 21.1 19.2 16.3 14.1 13.6 14.7 12.7 19.9 14.5 13.8 18.2 1984 12.3 18.2 15.0 15.7 8.9 12.3 13.3 14.2 18.8 15.5 13.1 16.0 1985 10.2 16.2 15.2 13.8 16.4 12.6 18.5 14.6 14.6 12.8 13.1 15.2 1986 14.1 13.2 22.7 18.4 15.7 23.1 16.5 15.6 18.8 13.1 11.9 11.9 1987 16.3 15.6 21.4 16.6 21.9 15.8 21.1 18.5 15.8 13.7 16.0 12.5 1988 16.6 14.3 19.8 15.7 18.3 14.9 17.1 17.1 77.5 17.6 13.8 14.5 1989 10.4 13.0 18.2 17.2 12.9 17.3 16.7 14.4 18.3 15.7 12.9 14.5 1990 15.2 16.6 17.2 16.7 21.2 15.0 13.2 13.0 18.2 11.2 14.0 9.5 1991 13.6 12.6 - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - - 2002 - - - - - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - 4.2 7.8 5.4 5.2 6.8 7.8 - 5.9 6.6 2009 7.3 - - - - - - - - - - -