Henry 18Z wind_speed 1993 - 7.9 12.6 10.1 11.2 11.5 9.0 - - - 7.2 7.8 1994 9.5 8.4 9.9 9.2 11.4 12.5 13.1 - - - 6.3 7.0 1995 4.8 9.4 9.4 11.4 12.1 10.9 12.5 11.2 - - 9.2 5.9 1996 6.9 8.8 9.1 9.0 10.6 12.3 13.6 12.5 - - 8.9 10.1 1997 7.7 8.9 9.6 12.3 - 11.6 10.3 13.5 - - 11.0 8.2 1998 6.9 8.5 9.1 9.2 11.3 10.0 12.8 - - - 9.8 6.4 1999 8.6 8.6 7.0 11.5 11.9 10.3 11.9 11.4 - - 5.9 4.4 2000 8.5 6.4 6.0 11.2 10.8 11.2 12.3 11.0 - - 11.0 5.6 2001 6.0 7.3 8.9 9.9 11.9 - - - - - 8.1 7.8 2002 9.2 10.0 8.8 8.2 10.5 10.0 12.5 11.5 - - 6.1 3.1 2003 7.3 6.9 11.4 13.2 15.2 17.8 17.7 - - 11.2 7.6 9.7 2004 7.9 10.4 11.0 12.0 17.0 16.0 - - - - 8.0 8.9 2005 6.5 9.5 10.3 12.3 14.1 13.9 14.4 - - - 7.8 8.4 2006 7.8 7.4 10.2 12.4 14.2 12.5 16.7 - - - 8.2 6.3 2007 7.9 6.7 9.6 12.8 13.5 15.8 13.6 - - - 5.9 6.4 2008 - 8.6 9.2 12.0 13.2 12.3 14.9 14.7 11.3 10.3 6.4 10.0 2009 8.5 9.7 10.2 13.3 10.1 12.2 11.7 12.8 14.1 12.6 9.4 7.2 2010 9.7 8.0 12.3 12.4 13.6 13.9 - - 16.5 12.4 8.6 8.9 2011 9.9 10.2 10.4 11.5 12.7 12.4 13.3 14.9 16.9 10.2 10.3 6.7 2012 9.1 8.0 9.0 11.1 12.4 14.9 13.0 13.9 15.0 13.1 10.7 6.5 2013 7.1 7.7 7.5 13.9 13.2 14.6 - - - - 8.6 7.2 2014 8.3 8.6 8.7 14.4 12.4 13.7 13.3 14.2 12.1 13.1 7.0 7.9 2015 - 4.6 - - - 7.9 8.1 6.8 8.4 - 6.6 4.2 2016 3.6 5.0 - 6.7 7.4 7.4 7.0 8.6 8.3 - - 3.6 2017 4.2 5.6 6.9 6.2 7.0 7.4 - - - - - - 2018 - - - - - - - - - - - - 2019 5.7 6.4 8.3 7.1 6.6 6.1 7.7 7.1 7.4 7.4 7.0 5.1 2020 5.1 6.3 7.4 8.1 7.6 6.9 7.6 6.5 6.9 7.8 8.3 5.7 2021 5.4 5.9 7.6 8.6 7.4 6.1 7.3 8.2 7.7 5.7 5.1 6.6 2022 6.0 6.5 7.0 6.5 7.1 8.9 6.8 6.3 7.2 7.7 5.8 4.7 2023 5.0 4.9 7.5 8.0 6.7 7.9 8.0 7.7 6.7 7.2 5.2 4.0 2024 4.0 4.7 - - - - - - - - - -