Mawson 12Z 150hPa wind_direction 1954 - - - 266.0 - - - 269.0 263.0 274.0 249.0 - 1955 - 259.0 - - - - - - - - - - 1956 - - 281.0 - 280.0 - 262.0 288.0 273.0 269.0 259.0 - 1957 169.0 - - - - - 280.0 - 264.0 279.0 319.0 5.0 1958 261.0 259.0 270.0 282.0 292.0 276.0 - - 269.0 264.0 280.0 299.0 1959 - 273.0 - - - - - 246.0 - 249.0 265.0 288.0 1960 261.0 - - - - - - - - - - - 1961 - - - - - - - - - - - 274.0 1962 270.0 - - - - - - - - - - 284.0 1963 239.0 - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - 273.0 271.0 269.0 276.0 261.0 262.0 268.0 263.0 344.0 332.0 1968 287.0 260.0 271.0 280.0 287.0 - - - - 284.0 - - 1969 - 277.0 - 262.0 - - - - - 267.0 - 331.0 1970 - 260.0 281.0 - - - - - - 272.0 282.0 347.0 1971 299.0 287.0 263.0 285.0 - - - 282.0 273.0 278.0 282.0 10.0 1972 12.0 264.0 272.0 293.0 - - - - - 282.0 274.0 275.0 1973 249.0 269.0 273.0 282.0 277.0 268.0 - - 275.0 299.0 327.0 259.0 1974 195.0 282.0 263.0 272.0 261.0 274.0 277.0 279.0 271.0 291.0 6.0 305.0 1975 18.0 269.0 272.0 280.0 258.0 272.0 - - 280.0 278.0 292.0 266.0 1976 19.0 273.0 279.0 282.0 285.0 261.0 - - 264.0 292.0 309.0 125.0 1977 71.0 280.0 275.0 274.0 262.0 283.0 274.0 283.0 269.0 270.0 300.0 36.0 1978 299.0 279.0 286.0 282.0 284.0 274.0 285.0 277.0 284.0 272.0 314.0 313.0 1979 301.0 289.0 263.0 271.0 274.0 268.0 268.0 276.0 290.0 268.0 305.0 109.0 1980 309.0 277.0 261.0 291.0 267.0 281.0 265.0 285.0 294.0 285.0 291.0 322.0 1981 278.0 260.0 295.0 279.0 265.0 275.0 255.0 269.0 278.0 263.0 288.0 281.0 1982 261.0 285.0 272.0 264.0 266.0 268.0 276.0 265.0 271.0 264.0 289.0 332.0 1983 331.0 274.0 287.0 278.0 260.0 285.0 281.0 296.0 269.0 276.0 274.0 305.0 1984 339.0 263.0 279.0 283.0 272.0 274.0 262.0 280.0 280.0 267.0 288.0 358.0 1985 349.0 258.0 256.0 262.0 280.0 290.0 267.0 281.0 271.0 278.0 264.0 285.0 1986 286.0 316.0 278.0 274.0 276.0 270.0 275.0 248.0 281.0 273.0 276.0 311.0 1987 360.0 273.0 - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - 263.0 260.9 253.8 254.5 267.2 239.6 163.4 1992 248.4 290.0 260.8 271.5 290.3 258.6 271.6 284.2 279.3 260.6 277.4 294.0 1993 141.0 268.0 274.0 268.0 274.0 269.0 269.0 269.0 266.0 268.0 275.0 295.0 1994 328.0 282.0 267.0 269.0 276.0 313.0 284.0 270.0 291.0 277.0 310.0 252.0 1995 273.0 269.0 274.0 287.0 287.0 278.0 331.0 263.0 275.0 - - 242.0 1996 284.0 239.0 275.0 271.0 260.0 288.0 257.0 289.0 273.0 277.0 261.0 360.0 1997 268.0 269.0 277.0 272.0 276.0 275.0 262.0 278.0 260.0 279.0 268.0 344.0 1998 264.0 283.0 277.0 273.0 256.0 273.0 278.0 275.0 286.0 274.0 272.0 264.0 1999 267.0 269.0 279.0 269.0 276.0 259.0 266.0 252.0 267.0 272.0 286.0 279.0 2000 293.0 273.0 280.0 270.0 270.0 282.0 280.0 268.0 276.0 269.0 280.0 37.0 2001 288.0 287.0 276.0 258.0 271.0 258.0 260.0 271.0 274.0 280.0 282.0 286.0 2002 272.0 283.0 276.0 256.0 271.0 274.0 264.0 270.0 304.0 284.0 316.0 276.0 2003 326.0 307.0 276.0 262.0 267.0 282.0 273.0 272.0 298.0 269.0 274.0 284.0 2004 303.0 268.0 275.0 273.0 282.0 269.0 284.0 285.0 268.0 288.0 313.0 - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - 258.0 277.0 256.0 261.0 283.0 274.0 276.0 295.0 301.0 2009 264.0 285.0 273.0 280.0 237.0 262.0 254.0 271.0 282.0 263.0 270.0 296.0 2010 262.0 279.0 272.0 277.0 276.0 279.0 263.0 275.0 286.0 275.0 282.0 273.0 2011 272.0 261.0 263.0 265.0 266.0 255.0 318.0 258.0 271.0 263.0 334.0 252.0 2012 290.0 271.0 277.0 274.0 269.0 283.0 267.0 268.0 268.0 285.0 278.0 298.0 2013 330.0 268.0 268.0 274.0 267.0 272.0 274.0 280.0 323.0 298.0 268.0 306.0 2014 256.0 281.0 279.0 273.0 286.0 273.0 285.0 262.0 289.0 271.0 297.0 300.0 2015 277.0 258.0 271.0 270.0 273.0 268.0 272.0 285.0 266.0 264.0 263.0 292.0 2016 287.0 257.0 265.0 272.0 266.0 270.0 273.0 244.0 273.0 - 335.0 346.0 2017 273.0 265.0 267.0 262.0 279.0 280.0 289.0 278.0 277.0 273.0 247.0 285.0 2018 281.0 282.0 273.0 282.0 251.0 260.0 293.0 307.0 273.0 265.0 269.0 261.0 2019 273.0 310.0 278.0 271.0 270.0 269.0 286.0 298.0 276.0 291.0 349.0 271.0 2020 302.0 284.0 270.0 273.0 283.0 264.0 285.0 294.0 281.0 283.0 271.0 275.0 2021 304.0 287.0 239.0 278.0 275.0 268.0 272.0 281.0 275.0 282.0 260.0 259.0 2022 263.0 272.0 265.0 266.0 277.0 290.0 269.0 289.0 276.0 287.0 271.0 267.0 2023 269.0 286.0 270.0 280.0 273.0 277.0 269.0 259.0 270.0 268.0 264.0 277.0 2024 266.0 262.0 269.0 271.0 277.0 272.0 238.0 292.0 268.0 289.0 282.0 325.0 2025 351.0 275.0 265.0 258.0 273.0 282.0 271.0 255.0 280.0 308.0 319.0 313.0 2026 284.0 265.5 255.0 270.4 265.2 262.2 256.7 243.5 266.2 - - -