D_47 wind_speed 1983 - 24.7 - - 28.0 - - - - - 18.6 - 1984 - 22.0 22.2 23.4 21.5 - 23.6 23.4 23.0 17.8 17.9 15.1 1985 16.3 20.3 21.1 - - - - - - - - 15.1 1986 14.6 24.1 24.1 24.3 23.2 - - - - - - 16.7 1987 18.4 - - - 23.8 21.8 - 20.5 24.1 18.3 18.0 16.7 1988 18.6 - - 19.5 - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - 23.4 26.7 22.0 21.5 23.6 - - - 19.5 17.4 16.7 1993 20.3 18.9 20.0 21.8 21.1 23.8 - - - - - - 1994 - - - - - - - 20.0 21.5 19.0 - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - 23.9 - 21.4 - - - - - 20.0 - 1999 - - 21.2 - - - - - - - - - 2000 20.0 21.8 23.3 25.3 26.9 24.5 - - - - - 20.6 2001 - - 22.1 - - - - - - 22.3 18.5 18.1 2002 14.7 19.3 - - - - - - - - - 15.2 2003 22.0 - 21.8 20.6 23.1 - - - 21.3 19.4 19.5 20.0 2004 17.0 - - - - - - - - - - - 2005 - 21.1 27.5 - - - - 27.3 - - - 24.7 2006 23.7 27.5 - - - - - - - - 23.3 24.7 2007 23.4 25.5 28.7 - - - - - - - 25.2 16.8 2008 21.7 - - - - - - - - - 26.4 21.0 2009 - - 23.3 26.5 24.3 27.3 26.2 31.1 25.3 24.2 23.0 19.9 2010 - 25.9 23.6 25.9 25.1 27.8 23.8 21.8 26.3 24.6 23.7 21.3 2011 22.9 19.4 26.7 28.5 27.3 27.5 29.8 26.0 27.6 21.7 22.4 16.9 2012 16.9 22.1 26.0 27.8 23.3 24.9 22.5 25.6 24.6 25.5 22.2 23.7 2013 19.7 21.5 23.2 24.8 26.4 28.1 23.6 25.7 29.2 24.7 22.0 22.1 2014 22.2 22.4 23.4 - 25.6 23.6 23.6 23.8 26.2 24.8 22.7 19.9 2015 - - 24.0 23.1 23.5 27.6 22.8 25.3 25.2 23.9 26.2 24.0 2016 16.3 23.3 25.3 27.2 25.8 24.6 26.9 23.6 - 25.3 21.9 21.1 2017 21.2 26.2 24.4 27.0 26.2 26.6 25.2 24.7 23.0 24.6 18.0 21.5 2018 19.7 - 23.0 26.0 22.2 22.9 25.8 25.4 21.8 21.5 20.7 18.0 2019 21.1 22.7 27.3 26.3 - - - 25.0 22.5 23.7 23.9 22.0 2020 19.8 21.8 24.3 24.6 27.0 24.2 23.7 24.7 25.1 23.3 25.0 15.3 2021 18.1 19.8 24.3 23.5 22.2 19.8 19.3 26.1 22.6 21.9 19.8 17.9 2022 18.6 21.0 23.5 24.9 26.1 24.4 22.5 22.7 22.6 22.3 20.0 18.9 2023 19.6 22.0 25.7 23.3 21.9 23.4 23.1 26.4 22.4 - - - 2024 - - - - - - - - - - - - 2025 - - - - - - - - - - - - 2026 16.4 - - - - - - - - - - -