Year,Value,ValueRank 1940,15.613,55 1941,15.637,52 1942,15.363,80 1943,15.335,82 1944,15.643,51 1945,15.776,40 1946,15.442,73 1947,15.448,71 1948,15.541,60 1949,15.446,72 1950,15.295,84 1951,15.624,53 1952,15.425,76 1953,15.582,57 1954,15.31,83 1955,15.512,65 1956,15.228,86 1957,15.584,56 1958,15.534,62 1959,15.518,64 1960,15.58,58 1961,15.563,59 1962,15.511,66 1963,15.759,41 1964,15.417,77 1965,15.439,74 1966,15.532,63 1967,15.541,61 1968,15.459,69 1969,15.453,70 1970,15.428,75 1971,15.407,78 1972,15.655,49 1973,15.488,68 1974,15.491,67 1975,15.274,85 1976,15.358,81 1977,15.645,50 1978,15.39,79 1979,15.702,45 1980,15.827,38 1981,15.876,34 1982,15.658,48 1983,15.862,36 1984,15.673,47 1985,15.718,44 1986,15.674,46 1987,15.841,37 1988,15.945,32 1989,15.79,39 1990,15.946,31 1991,15.972,29 1992,15.623,54 1993,15.727,43 1994,15.727,42 1995,16.005,26 1996,16.0,27 1997,15.978,28 1998,16.253,12 1999,15.874,35 2000,15.937,33 2001,16.061,24 2002,16.065,23 2003,16.157,19 2004,15.95,30 2005,16.141,21 2006,16.183,16 2007,16.093,22 2008,16.033,25 2009,16.157,20 2010,16.158,18 2011,16.222,14 2012,16.188,15 2013,16.166,17 2014,16.247,13 2015,16.354,10 2016,16.513,4 2017,16.407,7 2018,16.32,11 2019,16.467,5 2020,16.378,9 2021,16.422,6 2022,16.407,8 2023,16.821,2 2024,16.823,1 2025,16.601,3 Variable: Temperature Domain: Global Month(s): Aug Average of all values: 15.816 Normal Period: 1991 to 2020 Normal Value = 16.112 Degrees C Trend Begin Value = 15.252 Degrees C Trend End Value = 16.38 Degrees C Total Trend (Change) = 1.128 Degrees C Total Trend (Change) per Decade = 0.131 Degrees C Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0