Year,Value,Louisiana (State),Temp,Jul,(°F) 1940,78.041 1941,79.699 1942,81.172 1943,82.924 1944,84.285 1945,80.139 1946,79.574 1947,81.294 1948,83.517 1949,80.625 1950,79.447 1951,82.353 1952,81.786 1953,81.088 1954,83.787 1955,80.404 1956,82.413 1957,82.22 1958,81.985 1959,80.275 1960,83.586 1961,78.793 1962,83.36 1963,81.342 1964,81.107 1965,81.684 1966,82.511 1967,78.828 1968,80.128 1969,83.212 1970,81.223 1971,80.684 1972,79.501 1973,81.932 1974,80.693 1975,79.831 1976,79.493 1977,82.198 1978,82.035 1979,81.071 1980,84.471 1981,82.775 1982,81.337 1983,81.916 1984,79.865 1985,80.66 1986,82.735 1987,80.86 1988,81.035 1989,80.201 1990,81.087 1991,81.681 1992,81.522 1993,82.616 1994,80.375 1995,82.439 1996,81.57 1997,82.337 1998,84.584 1999,81.892 2000,83.21 2001,82.029 2002,81.757 2003,80.924 2004,81.743 2005,82.617 2006,82.3 2007,80.169 2008,83.154 2009,82.79 2010,83.552 2011,84.005 2012,81.974 2013,81.228 2014,80.293 2015,85.013 2016,83.773 2017,82.131 2018,83.579 2019,81.895 2020,82.785 2021,81.752 2022,84.104 2023,85.84 2024,82.405