Year,Value,Gulf of Mexico,SST,Jul,(°C) 1940,28.972 1941,29.343 1942,28.795 1943,28.71 1944,29.315 1945,28.487 1946,29.046 1947,28.912 1948,29.441 1949,28.882 1950,28.596 1951,28.977 1952,29.082 1953,28.816 1954,28.906 1955,28.974 1956,28.803 1957,29.278 1958,29.135 1959,28.864 1960,29.279 1961,28.931 1962,29.334 1963,29.249 1964,29.241 1965,28.81 1966,28.748 1967,29.345 1968,28.658 1969,29.538 1970,28.9 1971,28.952 1972,28.691 1973,29.02 1974,28.419 1975,29.07 1976,28.734 1977,28.953 1978,29.095 1979,29.307 1980,29.351 1981,29.322 1982,29.342 1983,29.202 1984,28.421 1985,28.29 1986,28.74 1987,28.921 1988,28.8 1989,28.718 1990,29.137 1991,29.362 1992,29.275 1993,29.197 1994,29.05 1995,29.203 1996,29.171 1997,29.667 1998,29.55 1999,29.05 2000,29.316 2001,29.249 2002,28.944 2003,29.014 2004,29.452 2005,29.388 2006,29.23 2007,29.618 2008,28.983 2009,29.53 2010,29.228 2011,29.245 2012,29.393 2013,29.095 2014,29.366 2015,29.465 2016,30.014 2017,29.486 2018,29.445 2019,29.554 2020,29.488 2021,29.258 2022,29.846 2023,30.284 2024,29.882