Year,Value,Persian Gulf,SST,Jul,(°C) 1940,32.194 1941,31.277 1942,32.158 1943,30.222 1944,31.937 1945,30.313 1946,30.759 1947,33.512 1948,31.252 1949,31.995 1950,31.481 1951,31.724 1952,32.373 1953,30.817 1954,32.504 1955,32.732 1956,31.866 1957,32.231 1958,31.554 1959,31.363 1960,30.985 1961,31.7 1962,33.215 1963,32.168 1964,31.587 1965,31.382 1966,31.694 1967,31.637 1968,30.993 1969,31.285 1970,31.653 1971,31.408 1972,31.189 1973,31.729 1974,30.955 1975,31.994 1976,30.766 1977,30.65 1978,31.747 1979,31.039 1980,32.531 1981,30.931 1982,31.533 1983,31.402 1984,31.629 1985,30.93 1986,31.951 1987,31.509 1988,32.025 1989,32.162 1990,32.527 1991,30.115 1992,30.589 1993,32.081 1994,30.449 1995,30.938 1996,33.119 1997,32.069 1998,32.783 1999,33.021 2000,32.837 2001,32.332 2002,32.805 2003,31.976 2004,32.173 2005,31.655 2006,31.798 2007,32.269 2008,31.797 2009,31.71 2010,32.525 2011,32.241 2012,32.16 2013,32.44 2014,32.668 2015,32.188 2016,32.854 2017,32.91 2018,32.332 2019,32.452 2020,33.334 2021,33.502 2022,32.492 2023,33.102 2024,33.664 2025,32.299