Elizabeth 18Z temperature 1996 - - -30.9 - -34.8 -28.1 -37.0 -30.4 -31.3 -28.8 - - 1997 - - -24.5 -33.9 -31.6 -27.3 -33.2 - - -20.7 - - 1998 - -15.0 -26.3 -32.5 -27.3 -25.8 -37.0 - - -28.0 -17.6 -10.5 1999 -7.9 -18.9 -29.6 -34.4 -34.8 -34.4 -29.1 - - -23.4 -12.6 -9.8 2000 -11.3 -16.5 -21.4 -29.4 -29.3 -30.4 -29.5 -32.8 -30.2 -23.8 -12.2 -10.7 2001 -11.7 -14.9 -25.4 -24.8 -30.6 -25.9 -28.2 -44.0 -32.1 -26.7 -15.8 -9.1 2002 -8.9 -16.1 -21.0 - - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 -5.1 -18.8 -25.6 -33.7 -28.0 -28.5 -27.4 -35.7 -29.7 -24.1 -13.0 -5.9 2006 -7.6 - - - - - - - - - - - 2007 - - - - - - - - -32.6 - - -7.2 2008 -6.5 -18.5 - - - - - - - - - -9.3 2009 -8.9 -19.0 -27.0 -24.5 -33.5 -37.4 -28.3 -37.5 -37.5 -26.6 -10.4 -7.4 2010 -9.8 -13.8 -24.3 -27.6 -34.9 -34.8 -39.4 -35.0 -36.5 -27.3 -16.0 -8.7 2011 -7.9 -16.4 -23.0 -27.6 -29.3 -29.9 -22.6 -29.2 -35.6 -21.5 -12.2 -5.2 2012 -8.3 -13.5 -22.4 -27.9 -24.0 -36.5 -38.1 -36.0 -32.1 -21.4 -14.2 -3.7 2013 -5.2 -15.2 - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - -13.9 -27.0 -32.3 -28.5 -33.2 -36.1 -39.2 -33.8 -24.9 -19.4 -11.8 2016 -6.6 -18.2 -25.5 -30.9 -29.9 -37.1 -35.3 -32.8 -36.1 -25.3 -18.4 -9.1 2017 -11.3 -17.4 -24.4 -19.7 -23.9 -31.1 -37.9 -32.8 -39.5 -25.2 -19.4 -11.4 2018 -9.7 -17.3 -23.9 -27.5 -34.4 -34.0 -32.5 -38.2 -32.8 -20.2 -14.9 -8.6 2019 -9.8 -14.2 -26.0 -30.8 -30.1 -28.7 -32.7 -30.2 -27.6 -24.8 -16.6 -9.7 2020 -11.9 -13.1 -28.8 -30.9 -27.0 -32.8 -32.9 -29.9 -32.7 -25.3 -20.6 -11.2 2021 -9.9 -20.1 -29.6 -35.6 -30.6 -27.6 -29.8 -41.2 -33.1 -26.7 -15.4 -10.3 2022 -10.7 -15.0 -23.9 -26.8 -26.6 -33.4 -29.0 -32.3 -32.2 -28.4 -21.8 -9.2 2023 -11.3 -18.0 -27.6 -32.2 -34.5 -30.4 -35.6 -44.1 -23.9 -27.8 -19.4 -10.8 2024 -10.1 -19.3 -20.7 -28.5 -28.6 -28.4 -34.2 -31.7 -36.5 - -20.0 -