Year,Value,ValueRank 1940,66.155,63 1941,64.793,81 1942,66.098,67 1943,65.937,72 1944,69.177,20 1945,66.36,59 1946,63.791,84 1947,70.301,9 1948,67.921,36 1949,68.958,24 1950,65.98,71 1951,65.919,73 1952,67.626,39 1953,66.788,52 1954,64.767,82 1955,70.504,6 1956,65.808,75 1957,64.86,80 1958,66.482,58 1959,70.077,11 1960,67.329,43 1961,67.297,45 1962,66.034,70 1963,63.732,85 1964,63.48,86 1965,66.039,69 1966,67.381,42 1967,66.151,64 1968,66.547,56 1969,68.165,33 1970,68.259,31 1971,66.507,57 1972,66.053,68 1973,69.902,13 1974,67.683,38 1975,68.078,35 1976,65.764,76 1977,66.989,48 1978,68.361,30 1979,66.127,66 1980,69.592,16 1981,66.707,54 1982,64.223,83 1983,68.902,25 1984,69.033,23 1985,66.951,49 1986,65.314,79 1987,66.336,60 1988,70.118,10 1989,66.847,50 1990,68.137,34 1991,69.397,18 1992,65.428,78 1993,69.132,22 1994,66.14,65 1995,70.019,12 1996,67.446,41 1997,65.694,77 1998,68.751,27 1999,67.04,47 2000,66.172,62 2001,70.767,5 2002,70.431,8 2003,69.192,19 2004,66.688,55 2005,70.484,7 2006,67.465,40 2007,68.5,28 2008,65.883,74 2009,68.761,26 2010,69.431,17 2011,68.242,32 2012,69.701,15 2013,66.775,53 2014,66.224,61 2015,69.152,21 2016,71.827,1 2017,66.828,51 2018,71.281,3 2019,68.366,29 2020,69.869,14 2021,71.454,2 2022,70.971,4 2023,67.219,46 2024,67.914,37 2025,67.31,44 Variable: Temperature Domain: Northeast U.S. Month(s): Aug Average of all values: 67.585 Normal Period: 1991 to 2020 Normal Value = 68.37 Degrees F Trend Begin Value = 66.242 Degrees F Trend End Value = 68.927 Degrees F Total Trend (Change) = 2.685 Degrees F Total Trend (Change) per Decade = 0.312 Degrees F Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0001