Davis 12Z 200hPa wind_speed 1957 - - - - - - - - - - - - 1958 - - - - - - - - - - - - 1959 - - - 25.5 22.6 24.8 24.6 27.8 34.4 27.2 28.1 23.5 1960 15.5 19.4 27.6 27.1 27.5 36.4 34.9 26.1 34.3 29.3 26.1 - 1961 - 9.6 17.5 21.0 21.7 28.2 31.0 32.5 21.8 38.0 35.6 24.0 1962 16.2 14.4 18.6 37.5 35.4 33.0 34.3 34.7 25.4 31.7 25.7 7.7 1963 9.7 16.8 20.1 27.2 38.7 35.2 - - 28.3 40.0 30.6 13.8 1964 9.5 12.1 20.4 32.3 30.9 - - - 42.8 39.4 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - 25.0 37.5 31.7 - - 27.9 29.6 32.8 18.2 1970 8.1 20.7 18.8 30.8 31.8 41.0 - - 43.8 30.4 30.5 18.7 1971 9.7 25.2 28.5 34.8 25.0 29.3 28.0 41.1 56.4 31.0 34.5 16.3 1972 9.7 11.5 16.2 25.2 33.3 22.5 32.9 22.0 39.4 38.0 27.1 17.1 1973 9.5 18.7 28.4 24.6 28.0 26.7 31.3 32.2 40.3 32.7 18.2 20.3 1974 10.4 17.8 22.9 22.7 34.2 26.9 36.5 24.4 43.4 29.5 24.1 11.3 1975 12.4 20.1 24.2 29.0 21.7 23.0 33.9 40.0 33.4 38.3 27.0 18.9 1976 14.4 18.5 25.4 35.7 30.5 25.0 22.8 24.0 35.9 23.8 25.4 17.0 1977 9.9 15.1 23.3 27.1 25.4 25.9 24.4 25.1 33.2 37.2 32.9 13.3 1978 13.6 13.1 21.2 19.8 21.0 24.6 26.5 32.5 29.4 34.4 30.0 15.8 1979 10.3 23.5 28.0 28.6 26.8 22.8 25.3 27.0 29.0 28.0 26.4 11.1 1980 14.1 17.9 12.6 38.1 46.9 37.5 - 47.9 51.1 46.7 37.4 40.4 1981 32.2 34.9 29.5 48.6 27.0 37.7 25.4 18.4 28.6 24.4 30.3 24.1 1982 14.8 29.9 37.1 38.1 27.9 30.5 29.4 40.0 32.0 29.8 31.5 30.7 1983 19.2 20.1 30.7 28.5 27.3 28.9 33.0 41.5 35.4 34.5 30.2 20.4 1984 23.6 29.4 30.1 35.9 33.0 32.1 26.1 34.4 33.3 33.6 34.8 23.9 1985 25.7 29.2 22.7 28.5 29.0 31.2 38.9 21.3 23.2 31.9 28.0 24.2 1986 19.5 15.3 18.0 24.1 23.1 46.9 31.9 25.2 38.1 24.9 21.8 14.2 1987 17.5 15.7 25.8 33.5 18.6 23.5 29.3 29.5 29.5 26.1 32.1 16.8 1988 21.0 11.3 19.5 26.8 27.3 29.9 24.2 25.0 32.9 28.0 25.0 17.8 1989 19.1 28.4 28.2 22.4 33.2 33.0 25.3 38.3 22.2 31.6 30.9 20.5 1990 14.2 23.4 35.4 28.5 31.9 28.5 43.8 27.8 29.2 - - 26.3 1991 - 14.6 39.7 17.8 32.8 23.1 38.9 20.9 34.5 22.0 21.2 17.8 1992 13.2 - 27.7 44.8 44.1 28.6 28.7 28.6 35.9 23.1 - - 1993 - - - - - - - - - - - - 1994 - - - - - - 23.7 27.2 23.3 22.2 32.8 17.8 1995 19.3 18.5 9.6 7.0 17.6 6.8 6.9 6.7 9.4 27.8 24.2 23.8 1996 17.4 15.4 21.2 20.2 25.1 31.6 24.6 31.4 31.3 31.0 21.7 17.0 1997 16.0 27.3 26.9 30.6 33.7 24.1 25.2 31.4 24.6 27.2 28.1 17.8 1998 12.0 15.0 36.1 34.0 24.0 30.4 42.8 26.4 35.1 30.6 21.4 20.7 1999 21.0 20.2 23.0 31.7 46.1 27.6 28.0 25.5 26.2 27.3 32.9 19.4 2000 18.0 19.7 24.0 24.9 31.1 33.5 24.6 25.4 19.3 31.2 15.9 12.5 2001 13.7 23.6 22.3 28.0 23.5 27.9 20.4 27.1 21.6 31.2 21.9 33.0 2002 14.6 23.6 24.5 26.5 20.1 25.9 20.5 27.3 29.8 36.6 20.1 16.5 2003 16.2 14.2 20.6 26.5 34.9 31.5 27.9 31.7 27.3 20.2 28.7 15.7 2004 18.3 15.6 24.1 29.1 24.4 29.3 - 29.4 27.8 27.7 28.8 - 2005 - - - - - - - - - - 20.7 14.2 2006 13.2 14.4 - - - - - - - - 33.3 16.5 2007 17.8 17.5 23.7 23.4 26.4 22.7 17.8 29.4 27.1 32.7 19.3 26.6 2008 16.4 21.0 - - - - - - - - - 18.4 2009 16.9 21.2 - - - - - - - - 26.4 18.3 2010 13.5 24.6 20.4 29.8 22.8 25.2 31.8 35.3 34.9 31.8 31.2 19.8 2011 23.9 25.2 22.8 26.3 30.7 38.6 42.8 22.6 24.1 31.4 24.4 24.6 2012 15.3 25.8 21.1 26.0 28.1 35.5 36.9 35.7 35.9 24.7 - 18.6 2013 21.0 - - - - - - - - - 20.9 14.5 2014 11.7 21.6 34.6 27.2 35.8 32.1 32.0 27.7 21.1 20.9 24.4 19.8 2015 16.1 - 29.1 29.7 44.4 26.2 41.8 33.9 34.3 25.8 41.5 19.2 2016 18.8 26.4 - - - - - - - - 12.2 14.2 2017 15.0 19.6 29.7 29.5 31.8 37.7 41.4 36.8 38.2 25.6 27.0 24.2 2018 19.0 28.2 33.4 22.6 21.2 32.2 33.5 32.5 28.4 23.9 23.2 18.5 2019 23.0 23.1 29.7 32.2 30.6 43.9 19.7 27.7 29.9 38.0 18.9 15.6 2020 20.5 18.2 35.9 24.6 35.7 26.9 36.6 32.5 27.5 34.5 29.8 22.9 2021 13.5 19.5 23.5 29.9 30.8 29.7 28.1 20.5 33.7 30.5 34.0 24.2 2022 23.7 16.4 21.3 30.0 30.7 28.4 30.6 33.1 27.9 26.3 29.4 19.6 2023 18.6 21.6 39.4 19.1 38.7 32.0 33.9 46.5 30.1 29.8 29.2 30.5 2024 38.9 26.3 25.1 42.2 - - - - - - - -