Possession_Island 06Z temperature 1993 1.8 -1.7 -8.6 -16.6 -21.4 -19.1 -20.6 -22.8 -17.8 -13.1 -4.4 0.2 1994 1.8 -3.8 -13.7 -13.9 -21.8 -20.2 -18.2 -25.1 -19.5 -11.7 -4.9 - 1995 - -0.6 -8.9 -16.6 -19.5 -20.5 -19.5 -19.5 -19.3 -13.5 - - 1996 1.8 -1.0 -5.4 -12.7 -18.9 -19.6 -21.3 -16.6 -20.1 -15.3 - - 1997 - -1.7 -9.1 -19.0 -20.2 -16.8 -22.8 -25.6 -18.4 -9.8 - 1.4 1998 - - -11.1 -20.3 -19.0 -16.6 -20.9 -19.3 -21.0 -12.0 -4.9 1.6 1999 - -1.1 -8.8 -17.5 -22.6 -16.7 -17.6 -22.8 -18.0 - -2.4 - 2000 - -1.7 -7.6 -14.7 -17.0 -19.9 -19.4 -20.7 -17.9 -14.8 -3.1 0.1 2001 0.4 - -10.3 -16.3 -19.4 -18.2 -19.9 -24.1 -20.3 -12.7 -4.6 2.1 2002 2.6 -0.8 -6.8 -14.8 -14.6 -18.0 -22.6 -25.6 -16.3 -12.3 -5.7 -0.1 2003 2.6 - -12.6 -18.8 -17.2 -20.2 -19.9 -22.1 -18.4 -11.6 -5.4 1.6 2004 2.0 -1.9 -11.4 -17.0 -21.7 -16.8 -26.3 -21.2 -20.3 -12.8 -2.9 3.0 2005 1.8 -1.0 -7.7 -17.0 -16.5 -18.8 -20.0 -19.0 -19.3 -9.9 -3.2 2.7 2006 2.3 -1.0 -8.2 -17.2 -20.3 -18.5 -24.7 -16.6 -17.8 -13.2 -4.2 1.8 2007 3.1 -1.4 -7.9 -16.2 -16.1 -17.9 -18.9 -20.7 -18.5 -13.4 -3.7 1.8 2008 1.2 -3.4 -9.9 -14.4 -19.7 -16.5 -23.7 - - -12.6 -4.4 2.3 2009 2.4 -2.2 -9.7 -14.8 -18.3 -19.2 - -18.9 - -13.9 -2.6 1.9 2010 2.0 -1.3 -7.2 -16.0 -20.3 - - - -21.5 -12.3 -3.2 2.8 2011 2.6 -0.9 -6.5 -14.3 -18.3 - - - -17.5 -12.5 -1.6 2.8 2012 2.2 -0.7 -9.6 -16.9 -15.0 - - - -18.3 -13.4 -3.3 2.2 2013 2.7 -2.0 -8.8 -18.6 -17.2 - - - -15.8 -12.1 -4.2 2.7 2014 3.3 -0.5 -8.2 -16.2 -15.3 - - - -16.4 -10.6 -4.4 1.5 2015 1.5 -0.3 -9.1 -20.0 -19.4 - - - -21.9 -12.0 -3.9 3.1 2016 - -1.0 -8.1 -17.1 -18.5 - - - - -13.0 -3.6 2.6 2017 1.5 -0.3 -5.8 -14.5 -15.0 - - - -20.0 -10.5 -4.3 1.0 2018 2.5 -1.9 -7.8 -14.0 - - - - -19.1 -11.2 -2.8 1.7 2019 2.4 -1.2 -5.8 -15.0 -15.8 - - - -19.9 -12.7 -2.2 - 2020 2.3 -0.3 -6.7 -15.2 - - - - - -13.1 - 2.9 2021 3.0 -0.3 -5.1 - - - - - -18.0 - -3.2 3.7 2022 2.5 0.6 -4.7 -14.4 - - - - - -11.8 -4.1 - 2023 - -0.8 -9.9 -15.6 - - - - - - -5.0 1.9 2024 - -2.9 -9.5 - - - - - - - -4.8 -