Erin 00Z temperature 1996 - -15.1 -23.2 -19.8 -29.8 -27.9 - - - -24.3 -13.1 -7.9 1997 -9.0 -17.0 -23.6 -26.4 -26.3 -25.3 - - - - -13.8 -9.2 1998 -9.4 -12.5 -23.9 -29.6 -25.3 -20.3 - - - - -16.9 -9.6 1999 -8.1 -15.6 -20.8 -30.5 -27.0 -26.8 - - - -19.4 -13.7 -10.4 2000 -11.7 -14.6 -19.8 -26.5 -26.8 -25.2 -26.1 -27.1 -28.9 -21.4 -14.2 -10.6 2001 -11.8 -12.5 -23.4 -24.4 -24.9 -24.9 -27.5 -33.7 -25.4 -24.0 -14.4 -8.8 2002 -8.2 -15.0 -21.6 -24.8 -24.8 -31.8 -29.0 - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - -36.7 -32.6 - -21.9 -15.1 -9.1 2005 -6.7 -15.8 -22.6 -26.8 -24.9 -27.7 -27.7 - - - -14.7 -8.4 2006 -8.9 -12.7 -21.8 -27.0 -30.2 -25.8 -30.1 - - - - - 2007 - - - - - - - - - -25.0 -14.9 -9.1 2008 -9.2 -16.9 -18.9 -23.9 -26.5 -25.6 -29.2 - - -20.6 -16.6 -10.3 2009 -9.7 -18.4 -21.6 -24.6 -25.8 -27.4 -29.0 - - -24.4 -13.6 -8.8 2010 -8.2 -14.5 -22.0 -23.6 -26.7 -27.4 -31.0 - - -20.6 -15.0 -8.4 2011 -9.2 -15.8 -23.5 -25.8 -24.4 -25.6 -22.0 -23.9 - - -12.4 -8.6 2012 - - - - - - - - - - - - 2013 - -16.5 -17.6 -27.2 -26.9 -28.9 -29.2 -26.4 -26.4 -21.6 -16.5 -10.2 2014 -10.3 -17.5 -22.8 -25.5 -20.4 -25.5 -31.1 -24.9 -21.0 -21.2 -17.4 -12.6 2015 -9.7 -13.3 -22.1 -27.5 -25.9 -27.8 -30.4 -31.6 -29.9 -20.5 -16.8 -11.4 2016 -8.3 -15.7 -22.8 -27.9 -25.4 -27.5 -30.2 -26.2 -28.2 -21.6 -14.9 -9.0 2017 -11.2 -14.0 -19.3 -21.0 -21.4 -26.8 -29.2 -27.7 -30.0 -20.3 -15.5 -10.7 2018 -10.9 -17.7 -20.3 -23.0 -27.3 -26.9 -27.6 -26.7 -29.7 -19.1 -14.9 -8.1 2019 -11.2 -14.6 -21.4 -23.5 -23.1 -25.7 -28.2 -27.0 -25.6 -23.1 -14.8 -10.2 2020 -10.9 -12.6 -23.4 -23.8 -22.9 -25.9 -27.2 -28.8 -28.6 -22.1 -15.9 -10.1 2021 -10.8 -15.9 -21.6 -31.4 -27.7 -24.6 -24.3 -33.3 -26.6 -21.1 -14.8 -10.4 2022 -10.1 -13.0 -19.9 -23.5 -22.5 -26.1 -25.2 -25.7 -25.7 -22.3 -18.2 -10.5 2023 -11.3 -13.3 -21.7 -24.0 -25.4 -26.6 -29.7 -34.5 -21.9 -25.0 -15.5 -10.7 2024 -11.3 -17.4 -20.3 -26.2 -25.1 -24.4 -28.2 -24.6 -29.1 - - -