Halley_5 temperature 1992 -2.5 -9.7 -19.4 -24.2 -26.3 -26.4 -28.0 -36.7 -27.0 -17.2 -11.3 -4.2 1993 -5.4 -12.7 -14.6 -21.4 -21.9 -29.2 -32.0 -28.0 -31.5 -18.5 -10.0 -5.2 1994 -5.1 -9.2 -21.4 -25.6 -28.4 -26.1 -35.4 -32.4 -25.1 -22.4 -12.9 -7.0 1995 -5.4 -10.5 -11.7 -25.3 -29.1 -19.6 -28.7 -28.9 -29.5 -18.5 -12.8 -4.3 1996 -3.4 -6.5 -13.5 -25.7 -22.7 -30.5 -24.1 -23.1 -28.1 -17.6 -8.5 -3.7 1997 -3.9 -15.2 -17.5 -28.2 -28.3 -31.0 -31.7 -32.3 -28.4 -22.3 -9.8 -5.5 1998 -4.8 -10.4 -19.7 -23.7 -27.4 -28.6 -27.1 -27.1 -28.2 -22.0 -11.4 -4.6 1999 -4.5 -9.7 -20.2 -20.7 -25.3 -29.7 -28.1 -25.8 -27.3 -18.0 -13.1 -7.3 2000 -6.3 -11.4 -18.0 -23.5 -29.4 -27.4 -31.8 -35.0 -23.4 -24.9 -11.7 -6.4 2001 -5.6 -11.6 -20.0 -26.1 -26.8 -24.9 -29.6 -26.8 -23.6 -18.5 -10.2 -4.1 2002 -4.5 -10.8 -18.3 -23.1 -25.0 -25.9 -31.2 -21.9 -31.7 -17.6 -13.9 -6.3 2003 -4.3 -6.7 -17.2 -23.9 -22.0 -32.0 -34.5 -26.3 -25.8 -20.4 -11.7 -4.6 2004 -4.6 -9.9 -16.3 -25.7 -24.6 -29.0 -30.3 -31.9 -21.5 -19.0 -14.3 -5.5 2005 -4.4 -11.1 -14.8 -19.9 -30.3 -30.9 -28.0 -24.0 -28.3 -20.1 -13.8 -4.3 2006 -4.9 -12.4 -13.1 -22.9 -25.7 -28.5 -24.7 -29.6 -26.9 -21.9 -9.3 -5.7 2007 -3.6 -10.6 -16.4 -29.2 -27.2 -30.3 -27.6 -30.0 -28.0 -20.3 -11.6 -5.6 2008 -6.6 -11.5 -18.2 -19.4 -20.7 -30.2 -23.9 -24.8 -26.4 -23.4 -11.1 -7.2 2009 -5.1 -11.8 -18.5 -22.2 -25.3 -24.8 -27.4 -31.1 -28.7 -16.1 -10.1 -5.1 2010 -3.6 -10.0 -15.2 -19.4 -21.4 -25.7 -28.9 -27.4 -20.9 -16.1 -10.3 -4.9 2011 -3.5 -7.6 -17.0 -21.3 -23.5 -30.4 -31.0 -29.9 -27.7 -21.4 -11.1 -6.7 2012 -6.6 - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -