Neumayer 00Z temperature 1981 - - - -16.0 -19.0 -23.6 -16.4 -20.7 -24.2 -20.0 -11.1 -5.8 1982 -4.2 -10.8 -15.9 -16.6 -21.0 -28.2 -23.1 -24.7 -20.6 -19.2 -9.0 -5.4 1983 -6.4 -7.3 -12.4 -17.6 -16.9 -23.0 -27.9 -25.5 -20.4 -16.6 -12.9 -8.0 1984 -5.2 -13.0 -13.9 -18.2 -18.4 -26.4 -22.6 -28.0 -22.9 -20.8 -12.0 -5.9 1985 -5.7 -11.3 -9.5 -17.2 -20.5 -20.4 -24.1 -24.9 -21.9 -20.3 -14.3 -6.7 1986 -5.8 -5.9 -13.9 -15.4 -23.5 -24.8 -26.3 -22.0 -22.3 -21.0 -10.0 -7.1 1987 -3.7 -10.0 -11.6 -16.4 -22.4 -23.1 -20.2 -26.8 -27.3 -22.9 -10.4 -7.0 1988 -3.3 -9.3 -8.5 -16.0 -20.5 -14.8 -24.6 -27.2 -26.6 -20.5 -11.4 -5.8 1989 -4.6 -8.1 -13.7 -15.6 -20.8 -21.9 -29.6 -34.2 -25.4 -22.5 -11.5 -7.2 1990 -5.9 -10.5 -13.1 -17.2 -19.2 -25.9 -20.7 -26.7 -28.2 -15.0 -10.3 -4.6 1991 -5.0 -8.1 -15.6 -19.8 -20.1 -17.2 -23.8 -24.4 -24.8 -19.2 -11.8 -4.6 1992 -2.9 -7.7 -10.5 -19.8 -16.9 -19.6 -25.0 -32.0 -26.2 -20.8 -12.9 -7.4 1993 -5.7 -11.6 -16.8 -22.0 -20.4 -20.5 -25.7 -24.3 -23.2 -17.3 -12.5 -6.7 1994 -6.3 -8.3 -14.8 -16.1 -24.3 -21.9 -24.6 -25.2 -21.9 -18.4 -13.1 -5.5 1995 -6.7 -7.6 -12.1 -22.1 -22.6 -22.9 -27.0 -22.3 -27.6 -16.1 -10.8 -5.1 1996 -4.8 -7.4 -12.0 -17.2 -22.3 -28.6 -17.7 -21.2 -17.0 -16.8 -9.5 -5.5 1997 -5.9 -9.6 -14.2 -17.3 -20.0 -19.9 -27.7 -24.6 -22.1 -20.0 -7.9 -6.0 1998 -6.0 -7.0 -16.1 -20.0 -17.9 -19.8 -24.4 -22.9 -23.5 -21.8 -13.0 -5.2 1999 -5.5 -8.5 -13.2 -18.7 -25.9 -24.9 -21.2 -19.4 -21.6 -21.7 -12.2 -7.1 2000 -6.9 -13.1 -16.4 -20.7 -20.1 -23.7 -28.7 -26.4 -24.8 -22.6 -11.8 -7.6 2001 -7.0 -9.2 -14.7 -17.0 -22.3 -18.9 -20.8 -25.2 -25.4 -15.8 -11.4 -5.8 2002 -4.3 -9.6 -12.0 -15.6 -18.6 -17.8 -26.7 -23.5 -27.6 -17.3 -15.8 -6.7 2003 -7.3 -9.3 -14.5 -16.7 -17.1 -21.5 -24.2 -20.7 -26.6 -18.4 -10.6 -5.7 2004 -3.2 -6.9 -14.7 -19.2 -22.1 -26.0 -29.3 -25.9 -24.7 -19.3 -13.3 -5.0 2005 -4.0 -9.3 -13.4 -13.5 -21.9 -21.5 -25.6 -26.7 -29.2 -19.2 -14.6 -5.2 2006 -4.1 -8.5 -15.0 -16.3 -23.3 -25.4 -25.6 -15.9 -21.4 -21.3 -10.0 -8.4 2007 -5.1 -11.4 -11.2 -23.0 -18.2 -22.4 -24.4 -27.3 -26.4 -18.3 -8.8 -6.7 2008 -7.3 -10.6 -11.2 -13.7 -22.5 -24.9 -24.3 -28.0 -29.5 -19.6 -12.4 -7.6 2009 -5.7 -12.0 -15.1 -18.6 -16.3 -20.0 -22.3 -28.5 -25.1 -14.9 -11.6 -6.0 2010 -3.2 -7.5 -12.4 -16.7 -18.0 -27.5 -29.1 -26.3 -22.6 -19.0 -12.8 -5.8 2011 -4.5 -6.0 -17.2 -19.3 -19.5 -25.8 -25.0 -22.9 -25.3 -18.9 -12.0 -6.3 2012 -7.1 -7.8 -13.9 -24.7 -17.5 -21.8 -28.7 -26.4 -20.5 -16.0 -8.1 -4.5 2013 -4.5 -9.3 -15.1 -16.8 -22.5 -21.5 -24.1 -21.5 -24.4 -20.6 -9.6 -4.5 2014 -5.1 -10.9 -14.2 -21.8 -20.6 -24.1 -25.9 -23.2 -23.6 -20.5 -9.3 -7.3 2015 -5.3 -10.7 -14.3 -18.8 -24.3 -23.3 -24.2 -27.0 -24.2 -17.3 -10.0 -7.4 2016 -6.3 -9.9 -13.6 -16.6 -15.7 -29.0 -25.3 -20.6 -22.2 -16.9 -10.2 -5.5 2017 -4.7 -7.7 -16.4 -15.7 -21.3 -26.3 -26.6 -25.6 -20.7 -14.1 -10.3 -5.5 2018 -5.4 -9.2 -11.0 -20.5 -17.7 -19.7 -24.5 -25.8 -22.0 -21.9 -11.5 -6.3 2019 -4.1 -9.8 -18.4 -16.5 -21.2 -26.0 -27.6 -29.9 -26.0 -14.0 -10.5 -4.1 2020 -3.8 -9.2 -13.1 -13.5 -23.4 -23.1 -28.9 -33.4 -20.1 -20.5 -10.2 -6.2 2021 -7.8 -11.3 -8.5 -16.6 -18.1 -28.7 -29.3 -28.8 -21.6 -19.0 -10.4 -7.3 2022 -4.8 -8.6 -14.7 -15.4 -18.6 -21.4 -25.2 -27.2 -24.1 -15.7 -12.6 -5.6 2023 -4.9 -11.1 -13.2 -11.1 -20.9 -20.4 -19.6 -26.0 -18.2 -14.4 -9.2 -5.8 2024 -6.0 -5.4 -14.0 -15.5 - - - - - - - -