Year,Value,ValueRank 1940,29.158,1 1941,28.452,8 1942,26.915,57 1943,27.441,32 1944,27.044,50 1945,28.327,10 1946,27.532,30 1947,26.43,72 1948,27.412,34 1949,27.175,44 1950,26.976,55 1951,27.965,19 1952,26.706,61 1953,28.057,16 1954,26.864,59 1955,26.375,75 1956,26.388,74 1957,28.539,5 1958,27.756,22 1959,27.59,26 1960,27.08,47 1961,26.964,56 1962,26.599,68 1963,27.105,46 1964,25.889,82 1965,28.081,14 1966,28.069,15 1967,27.765,20 1968,27.039,51 1969,28.185,13 1970,26.679,65 1971,25.709,83 1972,28.506,7 1973,26.309,76 1974,26.589,69 1975,25.983,81 1976,27.284,39 1977,27.064,48 1978,26.286,77 1979,27.122,45 1980,27.05,49 1981,26.236,78 1982,28.523,6 1983,27.55,29 1984,25.682,84 1985,26.409,73 1986,27.277,41 1987,28.84,3 1988,25.155,86 1989,26.532,71 1990,27.31,37 1991,28.309,11 1992,27.291,38 1993,28.042,17 1994,27.448,31 1995,26.909,58 1996,26.686,62 1997,28.953,2 1998,25.291,85 1999,26.064,80 2000,26.588,70 2001,27.408,35 2002,28.292,12 2003,27.008,53 2004,27.278,40 2005,27.558,27 2006,27.434,33 2007,27.017,52 2008,26.615,67 2009,27.765,21 2010,26.092,79 2011,26.999,54 2012,27.557,28 2013,26.85,60 2014,27.749,23 2015,28.814,4 2016,26.646,66 2017,27.628,24 2018,27.607,25 2019,28.003,18 2020,26.683,63 2021,27.195,43 2022,26.683,64 2023,28.45,9 2024,27.32,36 2025,27.219,42 Variable: SST Domain: User Defined Line Month(s): Jun Average of all values: 27.226 Normal Period: 1991 to 2020 Normal Value = 27.286 Degrees C Trend Begin Value = 27.28 Degrees C Trend End Value = 27.172 Degrees C Total Trend (Change) = -0.108 Degrees C Total Trend (Change) per Decade = -0.013 Degrees C Trend Statistical Sig. (M-K Test): No trend Trend P-value (M-K Test): 0.8932