Lake Superior,,,,,,,,,,,,,
 Monthly Mean WindSpeed (m/s over lake surface),,,,,,,,,,,,,
 ,,,,,,,,,,,,,Mean
Year,JAN,FEB,MAR,APR,MAY,JUN,JUL,AUG,SEP,OCT,NOV,DEC,Annual
1948,8.12,8.44,7.12,6.12,5.04,4.66,4.69,5.22,6.04,7.47,7.59,7.8,6.53
1949,8.1,7.04,6.5,5.98,5.16,4.68,4.65,4.65,7.03,7.28,7.9,8.26,6.44
1950,7.5,6.62,6.74,6.74,5.35,4.86,4.49,4.58,5.78,6.69,8.42,7.88,6.3
1951,6.41,6.26,7.1,6.54,5.24,4.55,4.5,4.64,6.63,7.87,8.38,7.77,6.32
1952,6.95,5.3,5.5,5.55,4.88,4.85,4.62,4.75,6.23,8.15,7.89,7.49,6.01
1953,7.42,6.23,6.55,6.4,5.31,4.82,4.58,4.55,6.43,6.58,7.53,8.2,6.22
1954,7.72,6.45,7.62,6.45,5.35,4.43,4.11,4.13,5.74,6.47,6.85,6.79,6.01
1955,7.16,7.51,8.08,5.3,5,4.34,4.43,4.83,6.55,6.26,8.29,8.06,6.32
1956,7.09,7.48,6.69,7.43,5.93,4.75,4.59,4.41,6.04,7.11,8.19,8.21,6.49
1957,7.61,6.17,5.75,5.96,5.39,4.77,4.41,4.68,6.34,6.74,7.95,7.63,6.12
1958,6.83,7.02,4.88,6.26,5.2,4.6,4.44,4.32,5.85,6.47,8.2,7.94,6
1959,7.15,6.01,5.5,6.05,5.37,4.47,4.36,4.36,6,6.86,8.04,7.53,5.98
1960,7.08,5.95,5.57,5.8,5.26,4.3,4.3,4.58,5.76,6.61,8.02,7.89,5.93
1961,6.85,5.85,6.4,6.01,5.29,4.69,4.31,4.07,5.79,6.4,7.07,7.74,5.87
1962,7.9,6,5.49,6.06,4.81,4.37,4.25,3.97,5.81,5.98,6.65,7.86,5.76
1963,7.03,5.66,5.8,5.82,4.9,4.48,4.28,4.22,4.84,4.71,7.1,7.75,5.55
1964,7.5,6.98,7.36,6.06,4.73,4.41,4.17,5.21,5.67,6.08,6.98,7.24,6.03
1965,7.85,7.16,5.7,4.87,4.44,4.19,4.09,3.99,5.25,6.25,7.83,7.7,5.78
1966,7.99,6.62,7.12,5.87,5.61,4.34,4.23,4.25,5.52,7.16,7.78,7.65,6.18
1967,8.09,6.96,6.15,5.79,5.33,4.41,4.3,4.46,5.21,7.1,7.07,8.1,6.08
1968,7.2,7.91,6.1,5.7,4.85,4.48,4.48,4.59,4.79,6.37,7.66,8.03,6.01
1969,7.79,5.86,6.45,4.84,4.71,4.35,4.08,4.12,5.12,6.49,6.47,6.64,5.58
1970,6.9,6.68,5.44,5.53,4.99,4.23,4.1,3.94,5.23,5.81,6.84,6.81,5.54
1971,7.64,6.01,5.64,5.29,4.58,4,3.99,4.03,4.55,5.36,6.53,6.81,5.37
1972,7.84,5.96,5.51,4.62,4.1,4.14,3.9,3.59,5.46,6.25,6.01,7.01,5.37
1973,6.63,6.79,5.33,5.61,4.86,4.16,4.05,3.75,5.39,5.46,7.09,6.73,5.49
1974,6.61,6.17,6.52,5.35,4.75,4.3,4.15,4.4,5.55,5.7,6.66,6.72,5.57
1975,7.19,6.27,6.78,5.26,4.03,3.98,3.94,3.94,4.95,5.6,6.07,6.42,5.37
1976,6.78,6.26,6.61,4.71,4.56,4.02,3.97,4.53,5.67,5.51,6.95,7.21,5.57
1977,7.26,7.08,6.14,5.45,4.7,4.49,4.64,5.47,6.57,7.71,7.31,8.57,6.28
1978,9.05,6.52,5.89,6.17,4.69,4.65,4.42,4.78,6.05,7.21,8.01,7.54,6.25
1979,7.98,5.76,6.35,5.12,4.57,4.52,4.15,4.42,5.57,6.9,7.79,8.13,5.94
1980,8.08,6.07,6.09,4.98,3.96,4.08,3.83,4.05,6.53,7.93,7.73,9.64,6.08
1981,7.74,6.97,6.38,5.84,4.63,4.47,4.12,3.78,5.37,6.5,7.15,7.5,5.87
1982,7.31,5.52,6.04,5.32,4.05,3.91,4.46,4.27,5.43,5.82,6.81,6.99,5.49
1983,6.95,6.22,6.79,5.35,4.83,4.19,4.03,3.83,5.18,6.44,7.88,8.53,5.85
1984,7.19,6.23,6.41,4.83,4.67,4.35,4.13,4,5.91,6.35,8.12,7.83,5.84
1985,6.97,6,6.42,6.07,4.45,4.73,4.2,4.45,5.71,6.76,7.76,8.46,6
1986,8.01,6.05,6.17,5.64,4.58,4.49,4.01,4.36,5.5,6.27,7.97,7.53,5.88
1987,7.38,6.62,6.21,4.87,4.43,4,4.05,4.7,4.95,7.24,7.32,7.52,5.77
1988,8.53,7.62,7.1,5.27,4.37,4.27,3.83,4.44,5.98,7.24,7.6,7.53,6.15
1989,6.57,7.39,6.34,5.39,4.6,4.42,3.87,4.23,5.56,6.83,8.91,8.48,6.05
1990,8.12,7.5,6.35,6,4.89,4.38,3.92,4.02,5.43,6.67,7.71,8.24,6.1
1991,8.05,5.78,6.13,5.21,4.73,4.18,4.11,4.25,6.17,7,8.5,7.78,5.99
1992,7.72,6.41,5.98,5.59,4.62,4.28,4.09,4.11,5.84,5.99,6.58,6.92,5.68
1993,7.5,7.5,6.08,5.17,4.2,3.96,3.9,3.72,5.98,6.99,7.56,6.9,5.79
1994,7.21,6.15,5.34,5,4.12,4.01,3.95,4.51,4.97,6.54,7.73,7.02,5.55
1995,8.05,8.31,6.28,5.7,4.49,4.09,4.16,4.45,5.97,7.5,8.7,7.97,6.31
1996,7.92,6.85,6.35,5.49,4.21,4.12,4.25,4.24,5.52,7.12,7.96,7.51,5.96
1997,7.92,6.74,5.92,5.06,4.38,3.95,3.9,4.24,5.46,6.18,6.78,6.72,5.6
1998,7.11,5.75,6.66,4.74,4.35,4.29,4.35,4.56,5.79,7.05,7.88,8.66,5.93
1999,8.51,8.23,6.84,5.14,4.89,4.12,3.89,4.63,6.03,7.56,8.12,8.46,6.37
2000,8.04,7.23,6.28,6.06,4.68,4.59,4.31,4.62,6.24,5.99,7.54,8.63,6.18
2001,7.93,8.23,6.65,5.62,4.69,4.39,4.5,4.79,5.97,7.19,7.41,8.32,6.31
2002,7.86,8.43,7.94,6.11,5.41,4.21,4.01,4.52,5.37,7.06,7.61,8.7,6.44
2003,8.93,7.69,5.97,6,4.46,3.88,3.96,4.1,5.25,5.97,7.16,7.06,5.87
2004,7.6,6.33,6.42,5.04,4.56,4.23,3.83,5.12,5,6.65,7.3,8.68,5.9
2005,8.23,7.28,6.66,4.9,4.7,4.25,3.97,4.25,4.99,5.6,7.46,7.02,5.78
2006,6.72,7.53,6.22,5.11,5.04,3.83,3.97,4.79,5.58,6.72,6.54,6.98,5.75
2007,9.28,9.91,7.78,6.43,5.14,4.62,4.53,5.01,6.57,7.58,9.23,9.03,7.09
2008,9.04,7.95,7.45,6.23,5.06,4.68,4.57,4.64,6.03,7.78,8.19,9.86,6.79
2009,8.55,7.47,6.69,5.48,5.05,4.26,4.44,5.2,5.16,7.91,6.86,9.3,6.36
2010,8.05,7.41,5.22,5.02,4.47,4.06,3.93,4.85,6.68,6.74,7.81,8.22,6.04
2011,9.07,9.68,7.46,6.4,5.07,4.87,4.46,4.95,6.26,7.3,8.3,8.97,6.9