Davis 12Z 500hPa wind_direction 1957 - - - - - - - - - - - - 1958 - - - - - - - - - - - - 1959 - - - 256.0 120.0 290.0 312.0 268.0 299.0 196.0 304.0 344.0 1960 247.0 347.0 276.0 279.0 295.0 305.0 285.0 308.0 289.0 291.0 359.0 13.0 1961 69.0 37.0 360.0 307.0 17.0 315.0 62.0 7.0 81.0 291.0 279.0 306.0 1962 288.0 345.0 300.0 307.0 289.0 212.0 290.0 316.0 46.0 352.0 28.0 180.0 1963 65.0 277.0 301.0 282.0 294.0 265.0 6.0 333.0 170.0 277.0 283.0 294.0 1964 265.0 290.0 278.0 280.0 268.0 331.0 343.0 7.0 284.0 320.0 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - 300.0 291.0 328.0 308.0 286.0 291.0 301.0 296.0 165.0 1970 6.0 268.0 266.0 280.0 326.0 289.0 301.0 295.0 317.0 299.0 209.0 63.0 1971 53.0 316.0 238.0 294.0 28.0 324.0 14.0 291.0 318.0 303.0 318.0 1.0 1972 98.0 191.0 338.0 284.0 278.0 103.0 280.0 160.0 237.0 274.0 331.0 218.0 1973 40.0 222.0 267.0 306.0 276.0 245.0 282.0 333.0 327.0 6.0 51.0 355.0 1974 83.0 275.0 315.0 314.0 303.0 86.0 296.0 345.0 288.0 354.0 55.0 35.0 1975 65.0 319.0 300.0 315.0 33.0 113.0 291.0 308.0 273.0 312.0 37.0 6.0 1976 22.0 299.0 284.0 285.0 285.0 37.0 26.0 302.0 314.0 18.0 45.0 93.0 1977 74.0 23.0 275.0 302.0 351.0 20.0 159.0 84.0 269.0 305.0 294.0 64.0 1978 333.0 26.0 345.0 306.0 307.0 327.0 323.0 279.0 240.0 264.0 5.0 25.0 1979 293.0 269.0 317.0 76.0 326.0 354.0 316.0 318.0 329.0 318.0 341.0 35.0 1980 320.0 302.0 340.0 335.0 306.0 264.0 170.0 307.0 318.0 302.0 55.0 64.0 1981 53.0 343.0 199.0 274.0 354.0 350.0 98.0 33.0 16.0 292.0 327.0 101.0 1982 42.0 303.0 250.0 264.0 62.0 254.0 5.0 272.0 284.0 322.0 5.0 43.0 1983 80.0 351.0 279.0 344.0 20.0 279.0 297.0 345.0 15.0 292.0 297.0 25.0 1984 50.0 204.0 271.0 316.0 343.0 18.0 35.0 340.0 103.0 307.0 1.0 85.0 1985 105.0 322.0 34.0 344.0 305.0 222.0 270.0 79.0 360.0 318.0 304.0 354.0 1986 188.0 46.0 313.0 310.0 348.0 267.0 312.0 337.0 273.0 39.0 12.0 53.0 1987 61.0 18.0 282.0 295.0 323.0 343.0 29.0 294.0 324.0 340.0 47.0 59.0 1988 46.0 328.0 38.0 336.0 12.0 23.0 46.0 58.0 15.0 102.0 5.0 316.0 1989 65.0 331.0 282.0 281.0 294.0 350.0 291.0 60.0 17.0 47.0 261.0 55.0 1990 55.0 274.0 298.0 23.0 12.0 342.0 271.0 356.0 318.0 - - 136.0 1991 - 170.0 190.9 140.9 191.1 41.0 45.0 334.0 289.0 340.0 56.0 110.0 1992 166.4 153.0 252.5 219.7 262.1 174.0 197.1 210.6 231.4 188.8 - - 1993 - - - - - - - - - - - 192.3 1994 43.0 316.0 316.0 264.0 329.0 298.0 84.0 326.0 22.0 105.0 276.0 - 1995 274.0 151.0 57.0 47.0 333.0 346.0 285.0 358.0 168.0 234.0 35.0 23.0 1996 2.0 291.0 255.0 320.0 318.0 34.0 14.0 46.0 328.0 332.0 8.0 72.0 1997 327.0 309.0 2.0 264.0 297.0 53.0 340.0 60.0 20.0 332.0 54.0 56.0 1998 54.0 23.0 283.0 298.0 352.0 19.0 284.0 23.0 277.0 303.0 68.0 121.0 1999 206.0 316.0 307.0 294.0 272.0 92.0 360.0 96.0 349.0 355.0 330.0 11.0 2000 13.0 348.0 319.0 43.0 264.0 333.0 9.0 72.0 67.0 291.0 78.0 251.0 2001 17.0 325.0 310.0 295.0 117.0 326.0 86.0 327.0 353.0 322.0 27.0 349.0 2002 93.0 243.0 304.0 315.0 58.0 360.0 51.0 345.0 294.0 304.0 320.0 1.0 2003 306.0 45.0 325.0 311.0 294.0 349.0 271.0 41.0 21.0 23.0 295.0 46.0 2004 53.0 115.0 269.0 312.0 15.0 302.0 - 296.0 293.0 355.0 2.0 - 2005 - - - - - - - - - - 59.0 67.0 2006 281.0 9.0 - - - - - - - - 52.0 349.0 2007 68.0 164.0 273.0 114.0 58.0 62.0 61.0 12.0 352.0 278.0 32.0 125.0 2008 328.0 332.0 - - - - - - - - - 85.0 2009 244.0 323.0 - - - - - - - - 359.0 158.0 2010 66.0 313.0 336.0 310.0 25.0 348.0 297.0 329.0 54.0 349.0 254.0 30.0 2011 301.0 245.0 356.0 272.0 317.0 269.0 3.0 107.0 325.0 274.0 10.0 31.0 2012 330.0 318.0 300.0 328.0 266.0 315.0 299.0 274.0 41.0 50.0 - 273.0 2013 7.0 - - - - - - - - - 2.0 318.0 2014 76.0 309.0 294.0 283.0 26.0 325.0 322.0 52.0 92.0 13.0 12.0 38.0 2015 32.0 - 297.0 301.0 271.0 4.0 297.0 318.0 323.0 315.0 33.0 2.0 2016 360.0 226.0 - - - - - - - - 131.0 82.0 2017 97.0 298.0 256.0 319.0 35.0 322.0 332.0 319.0 290.0 282.0 62.0 283.0 2018 118.0 250.0 262.0 336.0 57.0 128.0 21.0 39.0 359.0 6.0 257.0 144.0 2019 257.0 360.0 299.0 285.0 282.0 302.0 345.0 27.0 336.0 238.0 20.0 304.0 2020 351.0 294.0 281.0 318.0 329.0 8.0 358.0 348.0 14.0 331.0 53.0 13.0 2021 142.0 317.0 294.0 290.0 320.0 268.0 356.0 41.0 330.0 13.0 32.0 63.0 2022 143.0 349.0 11.0 289.0 312.0 38.0 11.0 339.0 340.0 8.0 267.0 20.0 2023 357.0 357.0 278.0 50.0 245.0 19.0 330.0 222.0 35.0 356.0 351.0 271.0 2024 350.0 262.0 308.0 282.0 353.0 310.0 177.0 48.0 327.0 341.0 342.0 331.0 2025 65.0 265.0 288.0 252.0 278.0 51.0 268.0 7.0 336.0 349.0 41.0 84.0 2026 37.0 205.5 216.8 194.2 194.0 238.4 194.8 160.7 187.1 - - -