Davis 12Z 700hPa wind_speed 1957 - - - - - - - - - - - - 1958 - - - - - - - - - - - - 1959 - - - 15.5 18.9 13.9 14.3 13.8 24.3 13.5 14.1 10.9 1960 10.0 12.5 16.4 12.4 14.0 10.8 15.4 18.2 14.4 14.8 9.4 12.5 1961 15.9 17.7 14.1 14.1 19.3 13.7 21.8 17.4 14.6 15.7 12.1 8.6 1962 5.5 10.6 13.5 16.5 21.4 19.4 16.7 16.1 12.5 15.4 13.0 15.0 1963 12.1 9.2 10.6 12.8 15.9 14.2 21.7 21.8 15.6 11.6 13.6 12.3 1964 10.9 11.6 15.6 16.7 15.4 16.8 12.8 19.0 10.8 10.0 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - 17.8 15.8 18.3 18.2 17.8 18.7 16.0 10.9 12.3 1970 11.6 11.7 15.4 13.1 17.3 17.4 20.1 18.3 20.0 13.1 10.4 17.2 1971 12.1 15.7 15.8 14.3 14.7 11.8 17.6 16.3 17.6 14.8 13.2 14.4 1972 17.4 14.5 15.2 15.0 15.0 11.7 15.5 19.6 16.1 13.4 11.1 11.5 1973 10.9 11.9 17.0 16.0 16.5 14.9 17.4 18.3 16.3 15.7 17.0 11.8 1974 17.7 13.9 15.4 12.8 16.1 16.5 13.5 16.5 16.4 16.2 18.9 14.4 1975 16.8 11.2 11.7 18.0 20.3 15.4 15.9 16.8 14.1 16.8 14.5 15.7 1976 17.5 12.5 18.4 20.1 18.1 15.8 15.2 13.4 15.2 11.0 16.1 19.8 1977 18.7 12.2 14.4 14.0 14.4 13.6 20.5 14.2 18.0 14.0 12.2 13.3 1978 8.1 11.4 11.6 12.5 14.0 17.3 12.6 12.7 12.8 12.3 12.1 10.8 1979 9.2 16.9 16.5 17.3 17.7 14.9 12.6 14.7 10.4 14.7 15.3 14.7 1980 9.6 12.5 12.9 15.4 25.6 20.9 24.8 15.2 25.6 15.2 23.9 19.3 1981 18.0 14.6 18.7 21.4 22.2 18.3 16.6 16.8 15.5 11.6 10.8 11.6 1982 13.3 13.5 28.3 13.4 20.4 17.5 16.6 12.4 16.5 17.6 15.1 16.2 1983 21.6 11.3 13.6 18.9 14.9 23.2 17.5 19.8 14.3 16.8 14.0 17.4 1984 18.6 12.3 13.2 15.1 17.1 17.8 19.9 20.8 22.5 15.4 12.5 24.2 1985 14.8 15.8 14.9 16.1 13.2 18.3 17.5 16.1 17.2 14.0 12.6 13.3 1986 12.5 16.0 14.3 14.6 15.9 16.2 16.2 16.0 15.8 17.8 11.4 12.2 1987 15.1 10.7 16.1 20.1 12.7 19.5 14.0 13.8 13.4 10.9 14.9 16.0 1988 15.6 9.7 14.4 12.3 17.0 16.8 15.0 15.2 13.2 13.6 11.9 10.7 1989 16.2 13.8 14.8 11.3 18.1 15.5 13.7 24.7 20.9 24.4 15.0 25.2 1990 19.1 12.8 17.9 17.4 15.4 20.1 21.2 16.8 16.1 - - 19.0 1991 - 16.8 17.5 16.7 14.3 16.5 26.1 15.4 15.7 11.2 15.0 15.0 1992 13.8 17.9 12.4 20.2 21.0 24.4 20.7 14.7 12.2 21.5 - - 1993 11.5 - - - - - - - 12.6 - 8.8 8.6 1994 9.2 - - - - - 20.9 16.5 18.1 14.7 15.4 14.7 1995 10.2 12.3 9.1 6.2 8.9 5.8 4.6 4.0 8.4 14.2 17.6 14.9 1996 13.7 14.4 16.9 14.6 19.0 14.9 14.3 16.3 19.7 17.5 18.6 18.0 1997 13.0 16.5 18.4 11.4 14.2 15.1 19.6 16.7 14.9 15.2 19.3 16.5 1998 13.5 12.4 20.2 18.1 14.5 22.2 13.1 18.8 14.8 13.6 20.9 14.9 1999 12.1 11.3 18.7 17.5 22.5 19.1 14.0 18.1 14.3 15.5 17.3 12.2 2000 15.5 14.1 15.1 16.9 17.6 15.4 16.4 21.2 17.1 17.8 19.8 9.7 2001 13.2 11.9 11.0 16.6 17.2 15.0 21.0 13.4 12.1 15.0 17.4 18.5 2002 15.2 11.4 16.7 16.3 15.5 17.6 12.6 9.3 14.9 12.0 11.8 11.4 2003 11.7 15.0 12.0 15.7 16.9 14.0 17.4 13.8 14.7 13.7 14.2 15.9 2004 15.4 11.8 14.3 18.8 12.8 15.5 - 15.3 12.6 13.7 18.3 - 2005 - - - - - - - - - - 18.1 19.0 2006 12.9 11.5 - - - - - - - - 17.6 11.9 2007 17.7 10.7 12.6 21.5 21.1 19.5 17.2 17.0 18.1 13.4 15.7 14.5 2008 7.4 13.6 - - - - - - - - - 20.2 2009 11.1 12.6 - - - - - - - - 15.5 12.3 2010 14.2 16.0 11.6 14.8 15.2 18.5 16.9 19.9 21.1 15.4 12.2 17.5 2011 12.7 11.9 16.8 13.6 16.3 14.3 18.6 13.6 14.6 12.6 14.9 13.4 2012 13.1 12.7 12.2 13.6 18.5 23.2 16.5 19.8 16.9 16.8 - 11.6 2013 14.0 - - - - - - - - - 16.6 11.6 2014 14.4 11.8 16.0 12.4 20.3 18.8 14.1 20.3 19.5 15.2 13.4 15.5 2015 14.1 - 16.3 18.1 15.0 18.0 20.6 17.1 17.4 11.6 14.5 14.2 2016 12.9 10.4 - - - - - - - - 11.5 21.2 2017 12.7 12.2 13.4 14.1 23.2 16.1 17.2 19.9 13.0 14.7 15.5 13.9 2018 11.5 10.2 16.0 14.9 15.6 21.1 21.3 26.1 15.3 15.9 10.5 15.0 2019 13.7 15.7 14.3 16.5 14.2 20.1 15.8 20.5 16.3 19.0 16.3 10.6 2020 12.4 12.4 17.0 15.0 20.1 23.3 21.3 21.9 16.0 16.3 17.2 13.4 2021 14.8 12.2 16.6 15.5 20.8 16.1 16.0 18.5 19.2 20.9 15.3 20.8 2022 13.7 12.4 14.0 13.1 16.7 24.0 20.0 18.1 15.3 16.8 10.5 17.0 2023 11.3 13.9 18.5 16.4 14.1 16.6 14.8 17.5 21.7 13.4 14.4 14.7 2024 16.0 13.7 13.8 17.9 - - - - - - - -