Byrd wind_speed 1980 - - 10.9 11.8 12.7 13.2 12.4 13.5 11.9 14.9 8.1 10.0 1981 - 9.7 18.5 13.1 13.8 20.1 17.9 14.7 14.2 14.7 13.3 11.4 1982 8.7 10.3 14.5 15.1 14.0 18.8 16.6 20.5 18.3 14.4 12.6 10.3 1983 10.5 8.1 14.6 20.4 16.0 15.8 15.0 18.1 15.0 18.9 14.5 11.0 1984 9.3 9.5 14.9 15.1 14.4 17.5 15.0 11.7 16.3 10.2 12.8 12.1 1985 10.0 11.3 15.0 16.5 - 18.7 13.0 15.8 17.0 15.9 13.2 10.2 1986 10.4 14.0 13.9 16.7 13.0 11.8 16.2 15.1 11.0 16.2 11.1 9.4 1987 10.0 12.1 10.9 15.6 17.8 12.7 11.3 11.4 13.7 14.7 8.5 9.7 1988 10.0 10.1 - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - 10.6 13.1 14.5 14.0 12.1 16.0 - - - - 1991 - 11.6 13.6 - - - - - - - 10.3 7.5 1992 8.3 8.5 9.9 - - - - - - - - - 1993 - 11.6 - - - - - - - - - - 1994 - 8.6 11.4 - - - - - - - - 7.7 1995 8.6 10.3 10.3 12.1 14.1 - - - - - - 9.6 1996 8.6 8.2 10.6 - - - - - - - - - 1997 - 7.1 11.5 13.1 - - - - - - - 7.0 1998 6.3 10.9 11.0 13.7 - 16.6 - - - - - - 1999 8.7 9.8 15.3 11.9 15.4 - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - - 2002 7.5 11.0 10.0 - - - - - - - - 8.2 2003 10.3 9.1 11.6 15.5 16.1 - - - - - - 8.5 2004 5.3 7.1 9.0 - - - - - - - - 8.3 2005 8.9 9.9 - - - - - - - - - - 2006 - 8.9 12.1 - - - - - - - - 8.1 2007 9.6 9.0 11.3 14.0 - - - - - - - - 2008 9.8 9.9 13.5 - - - - - - - - - 2009 9.5 9.8 - - - - - - - - - - 2010 - 10.8 11.9 14.6 - - - - - - - - 2011 - 12.4 12.5 13.3 16.1 15.6 18.2 17.2 - 18.7 - 11.0 2012 11.5 12.5 14.4 16.5 15.2 7.4 16.0 16.2 16.0 14.9 14.0 7.8 2013 3.9 6.7 - - 15.7 8.5 13.6 - - 14.7 14.1 11.5 2014 12.4 11.9 14.0 17.5 19.9 18.7 16.4 18.9 - 16.2 12.9 10.2 2015 12.3 13.6 13.3 15.1 15.4 17.5 16.5 - 15.8 17.4 14.9 - 2016 - 13.6 15.7 13.1 16.7 19.0 15.8 17.8 20.0 18.1 11.8 11.0 2017 10.9 14.1 14.8 17.7 20.3 18.1 16.3 18.8 - 20.4 15.8 11.6 2018 12.7 13.9 16.6 16.9 17.1 16.5 17.2 14.8 20.5 - 13.8 12.1 2019 9.5 13.7 15.3 20.1 17.8 18.4 18.7 18.8 20.3 15.4 12.9 12.2 2020 11.4 14.8 13.8 17.0 19.5 - 15.8 20.4 15.1 18.2 12.9 11.8 2021 13.1 15.0 16.7 15.9 12.5 17.6 17.6 14.3 19.2 18.8 18.2 12.4 2022 12.4 13.3 19.1 - 21.2 17.1 20.7 22.3 20.4 - 12.8 12.4 2023 9.7 14.6 13.7 14.9 17.8 21.2 15.2 14.7 20.8 18.1 12.6 13.0 2024 14.1 9.4 - - - - - - - - - -