MPA 12Z 500hPa wind_direction 1987 - - - - - - - - - - - 261.3 1988 241.8 268.9 274.3 232.6 223.6 252.8 256.5 220.5 245.0 223.4 255.4 263.8 1989 254.0 257.6 248.4 253.3 258.1 251.3 266.9 226.5 256.9 253.4 258.9 278.7 1990 - 250.7 252.4 243.5 241.2 253.0 258.8 250.5 256.8 262.8 266.0 258.3 1991 265.4 258.0 242.5 253.8 254.0 244.3 249.6 262.1 247.5 248.4 267.1 238.2 1992 274.2 260.3 265.3 290.3 227.9 236.0 253.4 262.4 263.7 271.3 243.9 263.1 1993 244.7 263.8 254.6 256.1 227.1 248.1 233.5 261.1 244.1 241.9 273.2 253.8 1994 258.8 260.8 247.3 217.1 252.8 250.4 233.2 253.1 271.6 250.4 262.0 231.1 1995 231.2 245.2 - 259.4 246.5 247.9 255.0 263.4 - 237.1 240.2 249.2 1996 259.2 250.2 276.6 239.1 259.0 248.4 249.8 258.5 248.9 270.4 275.4 258.2 1997 276.6 264.0 257.8 263.4 246.7 255.0 250.2 265.0 - - - - 1998 276.3 234.2 244.8 259.7 217.2 265.4 269.8 250.9 251.6 260.8 269.6 258.7 1999 252.4 262.4 267.2 264.2 243.9 239.6 259.2 247.2 244.8 248.0 273.2 262.9 2000 266.7 274.1 262.9 266.7 250.2 224.0 210.3 237.3 243.5 240.2 250.4 247.5 2001 277.0 268.0 265.7 262.9 237.1 249.8 245.9 283.6 265.0 275.2 276.3 271.7 2002 268.5 249.8 255.5 260.0 252.7 250.4 232.9 247.0 249.0 268.1 263.8 257.9 2003 254.1 265.0 246.7 246.8 250.5 237.4 242.9 259.7 262.5 270.2 247.5 236.7 2004 262.4 248.3 279.0 262.1 224.8 269.5 246.2 258.4 251.5 269.6 232.2 273.3 2005 261.0 263.3 265.0 256.2 267.8 257.0 258.0 256.7 231.1 219.2 255.7 247.5 2006 273.4 244.6 274.7 262.5 249.0 223.5 230.7 240.0 246.9 261.3 265.0 282.3 2007 243.5 260.0 251.4 253.7 224.8 232.3 232.3 257.6 236.4 269.6 251.7 262.8 2008 263.0 260.8 266.0 249.1 263.5 242.2 251.6 213.6 249.1 256.9 260.7 239.3 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - 281.5 - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -