Year,Value,ValueRank 1971,33.247,32 1972,31.624,51 1973,32.51,41 1974,32.604,39 1975,32.055,47 1976,33.419,30 1977,32.2,45 1978,32.051,48 1979,32.369,43 1980,31.861,50 1981,32.43,42 1982,31.982,49 1983,32.764,37 1984,32.941,36 1985,33.07,34 1986,31.399,52 1987,31.169,54 1988,33.351,31 1989,32.941,35 1990,32.708,38 1991,33.928,25 1992,30.955,55 1993,32.07,46 1994,32.237,44 1995,34.258,22 1996,31.293,53 1997,33.74,26 1998,33.159,33 1999,33.478,29 2000,32.524,40 2001,33.997,24 2002,33.685,27 2003,35.21,14 2004,33.535,28 2005,34.341,21 2006,35.575,9 2007,34.985,16 2008,34.702,19 2009,35.274,13 2010,35.202,15 2011,35.565,10 2012,36.213,7 2013,34.137,23 2014,34.434,20 2015,34.88,17 2016,36.762,4 2017,35.419,11 2018,35.418,12 2019,36.353,6 2020,36.63,5 2021,34.759,18 2022,35.865,8 2023,36.877,2 2024,37.228,1 2025,36.811,3 Variable: Temperature Domain: User Coords [90.0N to 60.0N] Month(s): Sep Average of all values: 33.822 Normal Period: 1991 to 2020 Normal Value = 34.332 Degrees F Trend Begin Value = 31.427 Degrees F Trend End Value = 36.217 Degrees F Total Trend (Change) = 4.79 Degrees F Total Trend (Change) per Decade = 0.871 Degrees F Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0