Zhongshan 18Z wind_speed 1989 - - 14.9 13.0 14.9 15.1 17.5 20.8 19.8 18.9 8.2 13.3 1990 9.9 17.6 15.1 21.1 18.4 16.2 14.1 18.4 14.1 15.7 16.6 13.4 1991 10.6 13.3 15.6 20.0 17.7 19.3 17.5 17.1 16.7 16.3 14.6 13.9 1992 10.9 15.4 18.2 12.4 11.2 15.6 13.2 14.2 16.5 15.4 17.0 9.0 1993 12.3 14.7 19.6 13.7 15.3 12.9 12.5 16.1 12.7 15.2 13.5 10.5 1994 9.1 18.3 17.0 14.4 9.4 19.0 14.4 16.3 20.5 20.1 16.2 12.4 1995 10.5 16.7 21.6 13.1 13.7 15.5 24.3 14.4 16.6 13.5 14.2 11.3 1996 12.7 16.6 19.6 13.7 13.1 14.2 13.2 15.7 15.6 13.9 15.9 11.2 1997 9.7 18.0 18.9 15.7 13.5 18.5 16.9 15.7 12.6 16.5 16.5 13.6 1998 10.1 15.7 17.2 10.9 16.9 18.0 14.6 21.0 12.8 13.1 22.4 11.0 1999 13.7 14.2 11.7 13.0 14.4 19.1 13.8 18.3 15.8 18.0 12.1 9.8 2000 11.1 14.9 16.0 17.4 15.0 13.6 16.5 22.0 13.9 14.0 17.0 10.5 2001 9.2 10.0 14.2 14.3 18.9 15.9 17.8 14.4 14.2 14.2 20.6 14.3 2002 11.0 14.4 14.8 15.7 18.7 15.7 18.6 14.4 17.2 13.0 13.7 10.5 2003 11.7 14.0 14.6 13.8 11.6 12.6 12.1 14.6 15.5 16.5 12.3 12.3 2004 8.5 18.8 14.5 14.0 14.8 12.8 11.7 16.5 15.1 14.7 13.8 13.1 2005 8.8 15.3 15.1 12.5 12.2 15.7 10.8 10.6 14.9 13.8 14.7 10.3 2006 8.7 12.3 14.3 17.2 13.7 19.1 14.2 20.0 15.1 13.2 16.3 7.9 2007 12.2 12.4 13.2 19.9 19.8 18.2 19.5 17.2 14.5 18.8 17.3 12.9 2008 6.2 17.1 16.1 16.3 11.7 13.4 17.4 10.3 13.9 15.2 11.3 12.0 2009 8.3 11.9 14.9 14.9 19.7 16.5 16.1 11.9 14.1 17.2 15.7 9.0 2010 13.4 13.3 14.9 11.6 16.1 14.1 12.6 12.3 16.2 11.4 10.2 8.4 2011 8.2 15.2 18.9 13.7 11.9 12.9 14.8 16.0 16.5 13.0 12.5 9.0 2012 8.1 15.9 18.5 16.2 11.3 21.6 13.2 15.0 16.8 17.9 17.5 6.3 2013 8.6 16.6 11.1 12.8 11.5 13.7 16.2 14.5 15.6 13.2 12.9 8.7 2014 9.6 12.2 13.3 13.4 16.0 11.0 13.2 18.0 23.0 16.5 11.5 9.3 2015 9.6 15.6 13.3 14.7 12.9 17.8 8.4 11.2 13.9 17.7 15.3 10.4 2016 8.1 14.6 15.5 11.6 12.7 9.0 - 18.5 11.3 12.4 - - 2017 8.1 12.1 18.0 13.9 19.4 9.3 14.4 15.2 18.4 20.8 15.7 16.0 2018 12.3 16.1 17.9 15.0 23.7 23.3 19.5 21.2 16.0 23.5 7.9 9.2 2019 9.5 - 13.8 12.9 10.8 12.7 9.7 13.4 - 19.1 12.4 4.1 2020 6.8 18.9 13.4 12.1 16.1 11.7 15.4 19.3 20.1 14.4 14.6 8.3 2021 12.1 10.6 17.5 16.7 14.3 - - 17.6 16.6 19.6 14.0 9.6 2022 - - 17.8 16.0 - 24.9 - 15.2 16.0 22.0 - - 2023 - - - - - 17.7 14.4 - - 16.5 15.8 - 2024 - - - - 14.8 14.1 17.1 18.3 15.5 15.6 13.0 -