Cape_King 18Z temperature 1987 - - -15.7 -21.4 - - - - - -16.9 -10.1 -3.4 1988 -3.2 -8.4 -16.1 - - - - - - - - -4.5 1989 -3.7 -9.0 -14.1 -16.9 -23.3 -26.5 -21.6 -25.5 -19.8 -17.5 -9.1 -3.4 1990 - -7.8 -14.8 -20.9 -20.8 -22.7 -19.5 -24.5 -24.4 - - - 1991 -3.8 -6.4 -15.0 -18.0 -22.0 -19.7 -22.5 -22.8 -20.1 -17.3 -9.8 -2.6 1992 -3.6 -7.3 -13.2 -21.9 -22.2 -22.2 -20.1 -20.3 -24.4 -18.4 -9.9 -5.2 1993 -3.0 -8.6 -15.5 -20.5 -25.3 -22.4 -21.7 -26.5 -20.9 -19.1 -10.0 -6.2 1994 -4.2 -11.0 -20.7 -18.6 -25.4 -22.2 -21.9 -27.2 -22.4 -17.3 -10.7 -5.7 1995 -5.1 -7.8 -16.2 -21.8 -23.6 -23.2 -23.3 -22.4 -22.5 -18.4 -9.8 - 1996 -3.6 -7.5 -12.2 -16.7 -23.4 -23.3 -24.2 -19.4 -23.3 -19.8 -9.1 -3.2 1997 - - -17.4 - -22.0 -20.6 - - -20.5 -14.3 -6.4 -4.7 1998 -5.2 -7.9 -17.8 -24.8 -21.9 -18.5 -22.6 -22.0 -24.9 - -11.3 -3.9 1999 -3.3 -8.0 -16.1 -23.3 -24.7 -20.1 -20.3 -25.4 -20.7 -17.0 -8.6 -5.1 2000 -4.8 -8.8 -15.1 -19.2 -21.4 -23.4 -21.5 -23.1 -21.5 -20.1 -8.5 -5.6 2001 -5.4 -8.6 -17.3 -20.9 -21.8 -20.4 -22.1 -27.4 -22.5 -17.8 -10.6 -3.3 2002 -2.1 -7.4 -14.2 -20.1 -19.1 -22.7 -25.8 -28.4 -20.5 -18.1 -11.5 -5.5 2003 -3.8 -9.6 -18.5 -23.0 -18.6 -22.5 -23.6 -24.4 -20.7 -17.6 -11.4 -4.1 2004 -5.0 -8.6 -18.4 -20.8 -24.4 -19.2 -30.1 -23.9 -22.7 -17.4 -8.7 -2.9 2005 -3.4 -8.1 -15.3 -23.2 -20.3 -22.9 -23.9 -23.6 -20.9 -16.4 -9.7 -2.5 2006 -3.5 -7.9 -15.9 -23.1 -24.6 -20.9 -27.5 -19.4 -22.1 -18.9 -10.4 -5.7 2007 -2.4 -8.3 -15.0 -20.4 -17.7 -19.9 -20.8 -23.2 -20.0 -17.8 -10.4 -4.4 2008 -4.4 -10.2 -16.7 -18.0 -22.4 -18.1 -25.6 -26.8 -19.8 -18.3 -10.6 -4.1 2009 -3.6 -9.4 -17.1 -18.2 -23.1 -21.1 -20.3 -22.8 -21.3 -19.0 -8.2 -4.3 2010 -3.7 -8.0 -13.3 -19.7 -23.1 -24.1 -26.2 -23.1 -24.1 -17.5 -9.2 -3.0 2011 -3.3 -7.1 -13.9 -19.1 -21.1 -20.7 -18.2 -20.1 -20.3 -18.0 -7.6 -3.4 2012 -4.0 -7.6 -15.7 -21.2 -17.4 -21.7 -25.3 -21.1 -22.2 -18.1 -9.9 -3.8 2013 -3.4 -8.8 -14.8 -22.8 -19.8 -20.7 -27.0 -22.5 -17.3 -16.5 -9.7 -2.2 2014 -1.4 -7.8 -16.1 - - - - - - - -10.9 -5.6 2015 -4.1 -7.1 -16.0 -22.8 -23.9 -22.4 -25.2 -23.5 -25.3 -16.3 -10.1 -3.1 2016 -3.1 -7.5 -15.2 -22.9 -21.4 -25.4 -25.7 -21.8 -23.8 -19.6 -8.6 - 2017 - - - - - - - - - - -10.1 -4.2 2018 -3.6 -8.7 -13.2 -19.2 -22.9 - - - -22.5 -14.3 -8.5 -3.3 2019 -3.6 -7.5 -12.3 -19.3 -18.7 - - - -22.9 -16.7 -7.2 -3.3 2020 -2.2 -5.6 -13.0 -19.2 -23.0 - - - -21.9 -17.5 -9.2 -1.9 2021 -2.1 -6.6 -11.6 -23.1 -23.4 -22.1 -18.5 -23.7 -20.7 -15.7 -8.9 -2.8 2022 -2.8 -5.1 -11.3 -19.6 -18.3 -19.2 -20.4 -22.1 -22.0 -16.0 -10.8 -3.9 2023 -4.3 -8.0 -16.6 -19.0 -23.2 -20.7 -26.1 -27.6 -17.5 -19.5 -10.2 -4.2 2024 -3.7 -8.9 -15.8 -20.0 -22.4 -22.0 -21.3 -18.9 -22.0 -17.2 -11.0 -2.3 2025 -2.0 -6.9 -15.3 -20.9 -21.2 -17.4 -22.1 -20.0 -20.0 -14.7 - - 2026 - - - - - - - - - - - -