Year,Value,Gulf of America,SST,May,(°F)
1940,76.651
1941,76.108
1942,78.084
1943,79.447
1944,77.788
1945,77.91
1946,77.574
1947,78.927
1948,79.231
1949,79.187
1950,78.057
1951,77.686
1952,76.665
1953,78.475
1954,77.386
1955,79.198
1956,78.081
1957,78.346
1958,77.246
1959,77.498
1960,77.105
1961,77.263
1962,77.675
1963,79.001
1964,77.844
1965,78.035
1966,77.34
1967,77.963
1968,77.49
1969,76.734
1970,77.144
1971,76.923
1972,78.821
1973,76.469
1974,77.934
1975,79.311
1976,77.327
1977,77.2
1978,77.458
1979,77.509
1980,77.859
1981,76.905
1982,77.359
1983,75.958
1984,76.853
1985,78.791
1986,77.243
1987,77.981
1988,75.633
1989,78.135
1990,78.298
1991,79.95
1992,76.076
1993,76.748
1994,79.254
1995,79.169
1996,77.854
1997,77.666
1998,77.698
1999,78.416
2000,78.833
2001,77.305
2002,79.231
2003,79.355
2004,77.271
2005,77.727
2006,78.617
2007,78.051
2008,78.175
2009,78.357
2010,78.841
2011,78.564
2012,79.693
2013,77.045
2014,77.265
2015,79.751
2016,79.157
2017,77.977
2018,78.895
2019,79.188
2020,78.744
2021,78.399
2022,80.181
2023,79.305
2024,80.359