Halley_5 12Z temperature 1992 -1.7 -9.0 -19.3 -24.3 -26.7 -26.7 -28.4 -36.4 -26.6 -15.7 -9.9 -3.0 1993 -4.3 -12.1 -14.3 -21.2 -21.1 -29.5 -32.3 -28.3 -31.3 -17.6 -9.3 -4.6 1994 -4.3 -8.6 -20.6 -25.5 -28.7 -26.4 -34.9 -32.7 -24.6 -20.8 -11.6 -5.9 1995 -4.3 -9.6 -11.3 -24.8 -28.1 -20.2 -29.3 -29.3 -29.3 -17.1 -10.8 -3.3 1996 -2.9 -5.9 -13.0 -25.6 -22.7 -30.2 -24.2 -22.8 -27.5 -16.6 -7.6 -3.0 1997 -3.2 -14.4 -16.8 -27.4 -28.5 -31.3 -32.2 -32.9 -28.1 -20.9 -8.6 -4.4 1998 -3.7 -9.3 -19.1 -23.1 -27.2 -28.5 -27.5 -27.4 -27.5 -20.9 -10.2 -3.5 1999 -4.1 -9.0 -19.5 -20.5 -25.8 -29.8 -28.5 -26.4 -26.9 -16.9 -12.2 -6.2 2000 -5.6 -11.0 -17.9 -23.7 -29.3 -27.7 -31.7 -34.9 -22.6 -23.6 -10.1 -4.9 2001 -4.4 -10.7 -19.4 -26.3 -26.6 -25.0 -29.7 -26.7 -23.5 -18.0 -9.4 -3.6 2002 -3.8 -10.3 -17.8 -23.0 -24.5 -25.6 -31.5 -21.4 -31.0 -17.1 -12.8 -4.9 2003 -3.6 -6.5 -15.9 -23.6 -22.1 -31.9 -34.1 -26.3 -25.7 -19.2 -10.6 -3.3 2004 -3.5 -8.8 -15.6 -25.3 -25.0 -29.0 -30.2 -31.6 -20.7 -18.1 -12.4 -4.3 2005 -3.5 -10.2 -14.7 -19.7 -30.4 -30.9 -28.6 -24.0 -28.0 -19.2 -12.3 -3.2 2006 -3.8 -11.6 -12.6 -21.8 -26.1 -29.2 -24.4 -30.2 -26.6 -21.0 -8.3 -4.3 2007 -2.7 -9.9 -16.2 -29.8 -27.6 -29.9 -27.3 -30.0 -27.5 -19.4 -10.3 -5.0 2008 -6.2 -11.1 -18.0 -19.5 -20.7 -30.5 -24.8 -24.1 -25.5 -22.7 -10.0 -6.2 2009 -4.4 -11.1 -18.4 -22.0 -25.1 -24.3 -27.3 -31.4 -28.0 -15.6 -9.0 -4.2 2010 -2.6 -9.0 -14.9 -18.7 -21.8 -25.8 -28.8 -27.9 -20.8 -15.3 -9.4 -4.0 2011 -3.1 -7.4 -16.5 -21.7 -23.7 -30.4 -30.6 -30.1 -26.6 -20.3 -10.2 -5.6 2012 -5.7 - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -