Year,Value,ValueRank 1940,16.148,53 1941,15.987,77 1942,15.944,79 1943,15.926,81 1944,16.09,65 1945,16.042,73 1946,16.031,75 1947,16.12,57 1948,16.049,71 1949,16.104,59 1950,16.053,70 1951,16.095,64 1952,16.103,61 1953,16.103,62 1954,15.854,84 1955,15.884,83 1956,15.85,85 1957,16.135,54 1958,16.104,60 1959,16.046,72 1960,16.096,63 1961,16.169,48 1962,16.122,56 1963,16.176,47 1964,16.055,69 1965,15.974,78 1966,16.122,55 1967,16.082,66 1968,16.112,58 1969,16.15,52 1970,16.072,67 1971,15.931,80 1972,16.255,41 1973,16.061,68 1974,15.924,82 1975,15.829,86 1976,16.022,76 1977,16.155,51 1978,16.158,50 1979,16.166,49 1980,16.321,36 1981,16.297,39 1982,16.228,44 1983,16.312,37 1984,16.039,74 1985,16.184,45 1986,16.18,46 1987,16.432,29 1988,16.336,33 1989,16.361,32 1990,16.511,19 1991,16.455,26 1992,16.262,40 1993,16.244,43 1994,16.252,42 1995,16.369,31 1996,16.322,35 1997,16.504,20 1998,16.589,14 1999,16.335,34 2000,16.305,38 2001,16.48,24 2002,16.439,28 2003,16.504,21 2004,16.372,30 2005,16.561,15 2006,16.497,22 2007,16.463,25 2008,16.443,27 2009,16.605,13 2010,16.515,18 2011,16.526,17 2012,16.541,16 2013,16.495,23 2014,16.62,12 2015,16.686,11 2016,16.882,4 2017,16.752,8 2018,16.695,10 2019,16.849,5 2020,16.764,7 2021,16.734,9 2022,16.817,6 2023,17.149,1 2024,17.044,2 2025,16.97,3 Variable: Temperature Domain: Global (Ocean Only) Month(s): Jul Average of all values: 16.297 Normal Period: 1991 to 2020 Normal Value = 16.511 Degrees C Trend Begin Value = 15.86 Degrees C Trend End Value = 16.734 Degrees C Total Trend (Change) = 0.873 Degrees C Total Trend (Change) per Decade = 0.102 Degrees C Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0