Year,Value,ValueRank 1948,-8.004,71 1949,-4.909,56 1950,-1.307,37 1951,-8.69,74 1952,4.906,9 1953,-2.297,44 1954,-0.132,31 1955,-6.664,63 1956,-7.455,67 1957,-2.886,49 1958,-5.069,58 1959,4.375,11 1960,-0.431,33 1961,-4.501,55 1962,-0.991,34 1963,-2.166,43 1964,-7.202,66 1965,-0.998,35 1966,-1.887,42 1967,1.691,21 1968,-3.852,52 1969,5.751,5 1970,-8.713,75 1971,-8.002,70 1972,-10.179,77 1973,-1.47,39 1974,1.494,25 1975,-5.675,61 1976,-6.084,62 1977,-6.933,65 1978,-2.382,45 1979,1.266,26 1980,-8.978,76 1981,1.678,22 1982,-3.449,51 1983,-8.151,72 1984,-8.642,73 1985,0.348,30 1986,2.273,19 1987,5.797,4 1988,-2.764,48 1989,-5.218,59 1990,-7.574,68 1991,-2.761,47 1992,-4.309,54 1993,-0.321,32 1994,1.519,24 1995,-4.28,53 1996,-1.481,40 1997,4.92,8 1998,1.565,23 1999,3.242,18 2000,-4.964,57 2001,4.813,10 2002,6.192,3 2003,3.803,16 2004,-5.239,60 2005,3.686,17 2006,6.751,2 2007,-2.911,50 2008,-6.714,64 2009,0.812,29 2010,4.29,12 2011,4.102,13 2012,-1.321,38 2013,-7.914,69 2014,2.162,20 2015,3.844,15 2016,-1.67,41 2017,0.838,28 2018,3.847,14 2019,0.98,27 2020,5.15,7 2021,-2.396,46 2022,-1.003,36 2023,11.376,1 2024,5.432,6 Variable: Temperature Domain: Canada (Country) Month(s): Dec Average of all values: -1.325 Normal Period: 1991 to 2020 Normal Value = 0.621 Degrees F Trend Begin Value = -4.68 Degrees F Trend End Value = 2.03 Degrees F Total Trend (Change) = 6.709 Degrees F Total Trend (Change) per Decade = 0.871 Degrees F Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0005