Year,Value,Europe,DewPt,Jun-Aug,(°C) 1940,11.987 1941,11.646 1942,11.544 1943,11.982 1944,11.521 1945,12.169 1946,12.189 1947,12.379 1948,11.885 1949,11.514 1950,11.475 1951,12.093 1952,12.103 1953,12.7 1954,12.508 1955,11.765 1956,11.665 1957,12.27 1958,11.583 1959,12.131 1960,12.311 1961,12.205 1962,11.01 1963,11.82 1964,11.934 1965,11.231 1966,11.949 1967,12.046 1968,11.422 1969,11.457 1970,11.971 1971,11.585 1972,12.594 1973,11.987 1974,12.066 1975,11.732 1976,11.416 1977,11.908 1978,10.919 1979,11.7 1980,11.634 1981,12.596 1982,11.739 1983,12.062 1984,11.722 1985,12.011 1986,11.8 1987,11.864 1988,13.103 1989,12.721 1990,12.071 1991,12.584 1992,11.782 1993,11.849 1994,12.099 1995,12.53 1996,11.978 1997,12.52 1998,12.757 1999,12.797 2000,12.476 2001,12.616 2002,12.621 2003,12.979 2004,12.554 2005,12.552 2006,12.827 2007,12.824 2008,12.437 2009,12.396 2010,13.31 2011,12.895 2012,12.868 2013,13.01 2014,12.416 2015,12.254 2016,13.34 2017,12.515 2018,13.02 2019,12.556 2020,12.752 2021,13.445 2022,13.35 2023,13.124 2024,13.778