Marsh 00Z wind_speed 1987 - - - - - - - - - - - - 1988 9.7 - - - - - - - - - - - 1989 - - - - - - 13.1 - - - 7.9 8.4 1990 - 10.4 - 12.8 - - - - - 8.7 - 8.1 1991 - - 11.1 14.3 - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - 19.7 16.3 12.3 1994 16.2 - - 15.1 - - 20.3 20.1 - 15.8 13.7 - 1995 - 14.3 - 18.5 - 14.0 - - 15.1 14.5 16.3 - 1996 19.1 15.3 - 16.4 - - 18.4 - 18.0 20.9 19.6 - 1997 14.5 12.3 19.4 15.4 - - 15.0 18.6 16.2 18.2 - - 1998 - 14.3 14.8 19.7 13.2 12.6 18.5 19.3 15.7 16.8 16.6 15.0 1999 13.6 15.0 17.3 17.3 15.7 17.4 16.5 25.0 20.9 19.2 17.5 14.7 2000 15.6 14.8 19.0 17.7 - 19.7 11.8 18.9 20.8 19.3 14.7 15.0 2001 13.7 19.1 19.0 17.8 16.6 17.1 16.9 23.9 22.3 24.9 - - 2002 15.8 17.7 13.2 17.3 19.2 18.3 18.8 17.2 16.7 21.2 14.0 15.1 2003 14.8 14.6 20.0 18.1 16.9 21.6 19.7 - - 20.9 13.5 15.5 2004 14.8 13.1 - - 16.4 18.5 21.3 23.6 19.0 - - 17.6 2005 14.5 20.4 17.0 13.4 14.5 15.9 15.9 17.2 14.4 17.1 14.9 14.9 2006 - - 16.1 15.1 21.9 - - 16.0 18.0 17.1 16.8 - 2007 11.6 13.7 14.6 19.2 - - 15.0 - 15.8 20.2 14.8 14.4 2008 14.8 - - 17.5 15.2 19.3 19.2 18.6 16.0 - 14.6 18.2 2009 15.6 16.1 15.6 - - - - - - - - - 2010 - - 19.4 18.3 19.8 20.2 21.1 20.0 - 21.8 20.2 17.4 2011 14.7 17.8 - 19.4 16.9 21.7 - 11.9 18.1 17.0 18.3 - 2012 - 16.0 - 21.0 16.2 27.9 18.4 20.3 22.4 20.6 17.7 9.1 2013 14.8 13.9 15.1 17.4 18.5 17.8 - 22.9 15.2 18.1 17.1 12.5 2014 14.6 15.3 16.7 18.0 20.7 17.0 - 19.9 15.3 19.6 21.3 13.8 2015 12.8 15.3 15.0 17.0 14.9 19.7 16.9 19.7 20.8 18.8 17.1 - 2016 - 15.5 - - - - - - - - - - 2017 - 12.9 14.1 16.9 20.5 23.8 21.3 19.4 24.5 18.1 15.1 - 2018 13.5 14.5 18.7 17.8 16.2 - - 16.8 19.9 16.7 18.5 - 2019 12.7 12.1 16.5 18.5 17.7 20.4 11.5 15.9 20.6 19.2 16.7 10.8 2020 11.8 13.6 15.7 18.3 13.8 15.4 19.3 25.5 18.1 18.0 19.2 16.5 2021 15.6 15.8 18.4 19.4 19.2 - 17.5 21.8 21.9 20.8 17.3 20.9 2022 14.6 14.5 14.9 16.1 18.6 16.8 17.0 20.0 20.5 - 20.1 15.4 2023 16.2 14.0 16.2 15.6 20.8 22.0 19.5 19.6 19.6 20.6 18.9 13.9 2024 13.6 15.1 15.1 18.0 19.9 14.7 - - 20.1 14.1 14.4 15.1 2025 14.6 15.4 15.9 17.1 16.4 17.0 17.9 21.0 18.8 18.2 13.1 18.2 2026 14.1 15.6 13.7 18.0 16.0 15.9 20.4 15.5 22.1 - - -