Scott_Base temperature 1957 - - -19.8 -27.1 -27.2 -26.2 -30.2 -27.6 -24.5 -22.9 -9.8 -4.6 1958 -4.0 -7.9 -21.0 -23.9 -29.7 -28.8 -35.6 -32.6 -29.2 -22.4 -11.6 -7.2 1959 -4.8 -12.2 -19.7 -23.1 -29.2 -26.6 -26.6 -35.0 -26.9 -28.6 -14.8 -3.6 1960 -8.8 -15.7 -24.6 -26.4 -27.4 -28.2 -31.2 -31.3 -25.4 -19.2 -13.2 -7.4 1961 -4.3 -9.4 -21.0 -19.4 -24.2 -26.2 -33.7 -32.8 -25.0 -24.6 -10.9 -6.8 1962 -5.5 -12.5 -26.6 -23.3 -26.2 -25.4 -31.2 -32.3 -33.2 -25.8 -13.0 -6.6 1963 -5.7 -11.6 -23.1 -27.4 -30.2 -25.0 -29.6 -28.8 -25.8 -21.6 -10.1 -5.6 1964 -6.8 -12.8 -20.8 -22.2 -29.5 -22.4 -24.2 -35.3 -26.2 -21.3 -10.1 -5.3 1965 -4.2 -10.3 -24.1 -23.6 -33.6 -31.2 -24.5 -27.2 -27.5 -21.3 -11.4 -3.8 1966 -6.6 -9.4 -13.0 -24.3 -32.1 -21.8 -26.7 -32.1 -29.5 -21.3 -12.1 -5.5 1967 -2.8 -6.5 -20.2 -27.2 -25.6 -24.2 -27.7 -26.0 -28.5 -25.0 -12.9 -5.0 1968 -4.9 -9.4 -16.5 -23.8 -28.1 -27.8 -29.7 -33.9 -37.8 -22.1 -12.7 -6.3 1969 -4.8 -10.9 -18.8 -25.4 -27.6 -28.4 -35.3 -29.1 -29.2 -23.4 -11.7 -3.8 1970 -3.2 -9.5 -15.0 -22.7 -27.1 -24.4 -30.3 -33.5 -27.0 -17.7 -13.5 -3.9 1971 -1.6 -10.3 -20.8 -20.2 -24.6 -26.4 -31.8 -30.5 -23.2 -23.5 -11.5 -5.5 1972 -5.5 -9.6 -18.1 -26.6 -24.3 -22.1 -26.7 -27.2 -24.4 -19.5 -12.3 -4.6 1973 -5.0 -13.1 -23.6 -24.5 -25.1 -26.1 -26.8 -26.4 -26.1 -17.2 -9.8 -5.8 1974 -3.6 -10.4 -21.5 -22.4 -22.6 -24.0 -31.5 -24.9 -32.5 -18.6 -10.2 -3.8 1975 -4.7 -10.2 -19.4 -24.7 -23.5 -25.1 -27.3 -30.1 -24.1 -21.5 -12.8 -6.6 1976 -4.7 -10.7 -20.6 -28.2 -31.6 -33.3 -25.7 -32.8 -30.0 -31.8 -13.0 -4.2 1977 -3.0 -13.3 -23.3 -25.9 -25.8 -27.5 -25.4 -26.8 -34.6 -23.1 -14.4 -7.5 1978 -8.4 -10.9 -17.0 -23.9 -26.1 -26.2 -31.3 -41.4 -28.1 -23.4 -12.5 -6.4 1979 -5.4 -9.8 -20.7 -21.4 -29.3 -24.1 -33.4 -34.7 -27.4 -25.9 -10.8 -4.9 1980 -5.4 -10.0 -19.8 -21.7 -22.2 -28.5 -25.9 -25.8 -27.7 -21.5 -10.9 -3.6 1981 -4.9 -10.6 -15.3 -27.2 -25.8 -23.0 -25.2 -28.4 -31.6 -23.8 -14.1 -4.8 1982 -4.3 -9.8 -24.4 -28.4 -28.1 -29.1 -33.0 -26.1 -31.3 -22.4 -10.5 -3.3 1983 -4.9 -13.7 -20.4 -18.4 -18.1 -28.6 -30.7 -28.9 -28.2 -21.4 -11.6 -5.0 1984 -4.4 -12.4 -17.7 -20.5 -21.7 -25.4 -27.0 -30.6 -28.1 -19.1 -10.7 -2.8 1985 -2.4 -13.1 -18.4 -24.6 -24.5 -25.5 -35.6 -29.1 -27.4 -21.4 -12.9 -4.8 1986 -4.8 -9.3 -18.9 -23.1 -19.9 -24.9 -28.8 -33.5 -36.2 -20.9 -12.1 -5.4 1987 -1.9 -12.3 -22.6 -25.2 -25.0 -23.1 -26.1 -30.5 -25.1 -20.9 -12.5 -3.5 1988 -4.4 -12.5 -22.7 -22.3 -23.2 -23.8 -28.0 -20.9 -22.2 -15.4 -12.1 -5.1 1989 -3.9 -14.1 -18.9 -21.1 -27.5 -32.1 -27.0 -29.7 -26.5 -18.7 -10.4 -3.7 1990 -4.4 -12.4 -18.9 -23.1 -25.0 -28.5 -29.2 -32.6 -31.7 -22.0 -10.7 -3.2 1991 -4.3 -8.7 -21.8 -23.0 -27.8 -22.8 -29.6 -30.1 -24.1 -21.2 -11.0 -3.1 1992 -4.8 -13.2 -17.6 -26.6 -25.5 -28.3 -26.3 -31.2 -29.2 -21.2 -11.8 -5.0 1993 -4.3 -11.7 -19.3 -22.3 -29.6 -25.7 -25.5 -33.4 -27.7 -23.9 -11.5 -7.2 1994 - - -24.1 -20.9 -30.3 -25.9 -27.6 -31.6 -31.4 -19.5 -11.4 -5.1 1995 -5.6 -11.1 -22.9 -28.2 -29.4 -26.3 -29.2 -28.3 -28.0 -21.0 -10.2 -2.9 1996 -4.5 -10.4 -20.7 -20.2 -25.7 -27.5 -28.2 -22.7 -25.8 -22.8 -10.9 -4.0 1997 -5.3 -13.9 -23.4 -26.9 -25.2 -23.8 -30.4 -32.6 -26.3 -16.1 -7.5 -5.9 1998 -6.2 -10.2 -20.9 -29.4 -25.3 -19.7 -27.0 -28.2 -30.9 -19.2 -12.9 -5.8 1999 -3.5 -11.1 -21.5 -27.7 -29.6 -25.6 -23.4 -32.1 -23.5 -19.4 -9.4 -5.2 2000 -5.8 -13.0 -19.0 -21.4 -25.6 -27.5 -26.0 -29.5 -29.6 -23.5 -9.5 -6.7 2001 -8.2 -10.3 -22.8 -25.2 -26.3 -24.4 -25.2 -36.3 -27.6 -22.4 -11.9 -3.9 2002 -4.7 -10.7 -18.2 -24.2 -22.2 -32.0 -33.7 -33.2 -25.5 -20.2 -12.9 -7.3 2003 -3.3 -10.6 -20.9 -26.9 -23.2 -26.2 -25.4 -31.6 -26.2 -18.4 -12.8 -4.4 2004 -5.9 -12.0 -24.7 -23.6 -29.6 -28.2 -37.1 -33.2 -29.2 -22.3 -9.5 -2.9 2005 -4.2 -11.1 -21.1 -26.3 -22.8 -28.7 -28.3 -32.0 -28.1 -19.6 -11.6 -3.2 2006 -5.2 -10.6 -20.9 -29.4 -32.1 -25.6 -34.4 -22.2 -25.0 -22.5 -11.5 -6.3 2007 -1.8 -11.0 -19.5 -25.3 -23.0 -23.1 -25.8 -26.2 -23.0 -22.2 -10.8 -3.8 2008 -3.8 -12.7 -19.3 -22.2 -26.0 -20.3 -30.1 -36.2 -22.0 -19.6 -13.9 -4.4 2009 -4.5 -14.1 -22.2 -21.0 -27.3 -26.2 -26.8 -29.6 -29.3 -22.8 -8.3 -4.2 2010 -5.3 -10.6 -18.9 -22.5 -27.1 -28.1 -30.4 -30.6 -29.1 -20.2 -10.4 -3.8 2011 -5.5 -11.5 -19.4 -23.0 -25.5 -22.7 -24.0 -23.5 -25.7 -20.7 -8.9 -3.9 2012 -4.9 -10.2 -19.7 -23.6 -20.7 -28.8 -29.3 -29.7 -24.7 -19.1 -12.0 -2.6 2013 -3.9 -11.4 -18.4 -28.9 -22.9 -25.6 -29.4 -28.0 -22.4 -19.0 -11.7 -4.1 2014 -2.7 -11.3 -20.6 -25.6 -22.5 -27.0 -34.9 -22.0 -19.6 -16.5 -12.5 -6.5 2015 -3.7 -7.7 -20.2 -26.4 -28.5 -27.1 -29.7 -27.2 -30.7 -19.1 -11.8 -3.9 2016 -3.3 -11.1 -20.1 - -26.4 -29.2 -32.5 -28.4 -28.3 - - - 2017 - - - - - - -28.3 -26.0 -30.1 -18.4 -13.0 -5.9 2018 -4.6 -11.7 -17.8 -23.7 -26.1 -22.2 - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -