Davis 12Z 150hPa wind_speed 1957 - - - - - - - - - - - - 1958 - - - - - - - - - - - - 1959 - - - 28.0 28.4 - - - - 34.1 35.9 20.9 1960 13.6 14.0 27.7 26.9 34.7 45.5 49.3 - - 36.0 31.5 - 1961 - 10.2 18.1 26.7 25.2 30.8 31.8 35.8 26.8 38.7 44.1 24.0 1962 16.5 12.5 20.0 31.4 41.5 33.0 36.8 45.6 31.8 37.1 27.2 9.1 1963 9.3 16.5 17.9 29.4 45.1 - - - - 46.5 36.0 12.5 1964 7.2 11.7 21.2 36.0 - - - - - 45.6 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - 28.2 49.6 31.9 - - - 37.0 38.4 24.2 1970 9.6 23.7 20.8 31.1 38.1 47.9 - - - 32.6 35.4 20.5 1971 8.7 20.1 23.7 32.3 31.5 34.7 35.0 42.6 44.5 32.7 38.8 13.1 1972 11.1 10.5 15.6 26.0 34.5 24.4 39.4 36.6 38.6 51.0 30.0 13.5 1973 9.1 16.7 26.6 25.3 29.5 33.7 40.8 38.0 49.1 39.2 24.0 24.5 1974 9.0 18.6 21.5 28.5 38.8 29.2 40.2 27.9 47.2 43.3 32.0 11.3 1975 13.1 17.6 22.0 32.8 26.4 24.0 36.7 52.0 38.9 40.9 36.2 14.9 1976 12.0 16.6 28.0 35.2 32.9 27.0 24.5 30.6 37.3 24.2 29.3 13.9 1977 11.6 11.7 25.4 27.8 18.2 34.6 28.3 28.2 41.6 37.5 35.2 14.3 1978 14.0 15.2 23.2 22.7 27.5 27.6 31.6 34.0 36.9 38.7 32.1 18.2 1979 10.7 19.0 28.7 25.5 27.9 29.5 30.8 29.6 30.3 36.8 32.1 11.0 1980 11.1 15.8 13.8 39.2 54.9 32.4 - 53.2 - 43.2 30.9 29.6 1981 23.2 35.3 30.8 64.2 29.5 33.5 27.2 - - - 32.8 17.7 1982 12.3 29.4 40.1 38.6 31.6 29.9 29.2 44.0 35.6 25.0 32.2 33.6 1983 17.4 16.5 31.5 31.1 21.1 31.8 34.5 35.2 34.0 28.8 27.2 15.3 1984 13.7 25.0 30.6 31.6 35.9 31.8 25.1 37.3 30.1 34.3 32.3 21.3 1985 18.5 23.2 17.8 28.4 26.1 - - 22.9 25.2 30.8 28.0 24.5 1986 15.7 12.6 21.3 30.6 28.9 47.5 35.6 29.7 41.8 32.9 25.6 15.8 1987 12.7 14.5 27.2 32.4 - - - - - 33.0 37.6 13.7 1988 16.4 11.7 16.4 29.2 28.6 27.5 24.7 37.3 33.1 31.7 32.4 19.1 1989 14.0 22.5 33.2 27.3 37.5 35.2 29.9 29.5 25.2 28.6 33.5 19.7 1990 16.5 - 28.6 29.2 37.0 36.2 44.4 28.6 34.8 - - 25.4 1991 - 10.4 32.2 19.3 40.2 25.4 30.7 23.7 36.3 29.9 22.8 19.1 1992 12.4 - 25.8 44.1 41.9 33.2 31.1 31.0 43.4 30.3 - - 1993 - - - - - - - - - - - - 1994 11.8 17.8 18.1 6.8 6.4 6.6 6.5 8.1 10.6 19.4 36.3 11.2 1995 15.3 12.6 8.9 11.0 21.4 8.5 7.0 6.7 10.3 27.4 28.3 24.2 1996 16.7 14.2 23.5 21.9 26.3 37.7 23.7 26.4 34.0 31.0 22.3 25.8 1997 14.6 24.3 25.0 31.5 37.9 25.6 23.2 33.4 31.6 31.1 35.7 16.5 1998 10.4 12.1 31.5 37.1 26.5 30.0 43.9 25.3 37.9 35.6 22.1 21.6 1999 18.5 17.9 20.1 33.6 45.2 29.0 27.1 27.1 30.6 33.2 37.8 21.5 2000 19.7 17.7 21.6 26.4 34.7 28.9 23.5 25.4 20.6 36.6 14.6 12.0 2001 12.3 19.4 25.1 31.1 26.9 31.5 20.9 29.4 25.4 33.2 24.2 38.2 2002 14.1 25.3 25.5 28.2 20.6 31.6 24.0 31.0 40.4 40.8 23.6 16.5 2003 12.4 13.2 20.8 28.8 37.0 37.2 28.7 35.5 33.2 26.3 32.5 16.2 2004 17.3 13.5 24.9 29.5 28.1 32.1 - 36.9 34.9 30.9 34.3 - 2005 - - - - - - - - - - 17.1 11.1 2006 11.4 14.3 - - - - - - - - 25.9 17.5 2007 12.1 18.4 21.6 23.0 21.3 22.5 18.9 27.1 30.0 33.7 23.2 28.6 2008 17.1 20.2 - - - - - - - - - 14.7 2009 14.3 17.8 - - - - - - - - 32.4 19.5 2010 11.3 21.3 20.0 30.2 25.4 27.3 34.6 40.3 35.1 34.4 38.6 24.2 2011 22.1 23.0 21.9 28.6 31.0 32.5 36.0 29.1 26.2 36.7 27.7 27.6 2012 15.3 22.2 20.0 26.1 30.4 34.1 39.8 39.0 40.1 28.4 - 14.4 2013 15.0 - - - - - - - - - 21.1 10.4 2014 10.2 20.2 33.7 30.4 29.6 33.8 29.3 25.7 20.6 23.6 30.8 23.0 2015 15.9 - 29.2 31.7 45.1 24.8 45.0 38.3 38.0 23.8 42.4 17.2 2016 18.8 25.7 - - - - - - - - 15.1 10.6 2017 11.3 16.8 25.7 28.8 30.8 40.1 38.8 41.0 46.7 32.3 26.8 23.3 2018 16.3 25.3 31.2 23.9 20.4 31.1 29.0 26.8 32.5 27.7 29.3 17.4 2019 21.2 21.4 27.5 30.6 33.8 41.6 25.7 30.5 36.5 43.0 23.8 13.5 2020 16.0 19.7 35.0 25.9 32.4 24.7 29.3 35.9 32.2 34.7 27.8 26.8 2021 12.4 18.5 21.9 30.2 30.5 34.5 29.0 21.0 32.5 31.3 33.4 24.6 2022 21.5 14.0 19.3 29.6 33.6 24.5 26.9 31.1 31.6 28.2 37.4 24.5 2023 19.5 19.1 35.6 21.1 42.3 34.4 30.8 45.3 27.1 32.8 31.5 31.5 2024 22.9 26.1 23.8 42.8 31.2 39.0 41.7 34.2 32.3 30.4 30.7 26.6 2025 12.0 17.7 24.7 35.0 38.5 23.6 34.7 28.7 27.0 49.0 28.6 11.3 2026 13.0 17.1 28.7 29.8 37.6 37.1 31.7 27.4 28.3 - - -