Tourmaline_Plateau 18Z temperature 1990 -14.3 -18.6 -23.2 -26.2 -25.7 -26.3 -21.5 -31.3 -30.1 - - - 1991 - -16.4 -23.7 -23.2 -26.7 -23.3 -27.1 -25.4 - - - - 1992 -14.1 -18.1 -22.4 -26.1 -25.3 - - - - - - - 1993 - -17.8 -22.1 -26.3 -30.5 -29.5 -27.0 -27.0 -25.4 -26.1 - - 1994 -14.3 -19.7 -25.8 -24.1 -31.5 -28.6 -24.9 -31.0 -25.6 -24.2 -20.4 -16.1 1995 -15.6 -17.5 -22.2 - - -26.8 -27.6 -25.7 -27.8 -26.5 - - 1996 -15.8 -18.8 -20.7 -23.4 -29.2 -28.6 -26.9 -25.4 -26.2 -27.4 -16.9 -14.4 1997 -14.9 -19.1 -22.8 -27.0 -28.0 -26.2 -29.6 -31.4 -27.3 - -16.5 -15.7 1998 -16.5 -17.0 -25.7 -26.2 -27.1 -25.8 -29.1 -27.8 -28.4 -23.9 -20.7 -14.0 1999 -14.7 -18.4 -24.4 -29.0 -29.1 -26.5 -26.5 -28.1 -27.0 -23.8 -19.0 -16.0 2000 -16.2 -19.5 -23.0 -27.4 -26.5 -27.5 -26.7 -27.9 -23.8 - -19.0 -16.5 2001 -14.7 -18.3 -23.7 -26.2 -26.3 -27.2 -26.9 -28.6 -26.5 -25.7 -21.0 -14.1 2002 -12.9 -18.7 -21.8 -26.6 -25.7 -24.4 -28.6 -31.6 -24.7 -26.2 -21.0 -15.6 2003 -12.9 -18.9 -25.3 -27.1 -26.0 -28.4 -27.4 -27.5 -27.2 -25.5 -21.4 -14.1 2004 -14.1 -18.2 -24.3 -25.7 -28.7 -23.7 -32.3 -26.9 -27.0 -26.1 -19.2 -13.3 2005 -14.5 -18.7 -23.4 -26.5 -26.7 -27.0 -27.8 -28.0 -25.4 -22.0 -19.6 -12.2 2006 -14.5 -18.6 -23.0 -25.0 -26.3 -27.4 -29.9 -27.0 -27.8 -25.9 -19.5 -16.4 2007 -12.5 -19.1 -21.4 -25.0 -23.9 -26.9 -27.3 -29.0 -28.0 -24.5 -19.9 -15.6 2008 - - - - - - - - - - -19.6 -14.2 2009 -14.3 -19.6 -22.8 -26.1 -24.7 -25.8 -24.2 -26.9 -26.4 -27.7 -19.0 -15.0 2010 -12.9 -18.4 -21.7 -25.0 -25.9 -29.0 -30.4 -26.8 -29.2 -23.7 -19.1 -13.6 2011 -14.4 -18.6 -22.8 -22.8 -26.4 -25.6 -26.2 -24.8 -24.7 -24.0 -17.0 -13.4 2012 -14.6 -17.1 -23.2 -26.7 -25.7 -25.4 -28.9 -25.5 -28.2 -26.3 -20.1 -13.5 2013 -13.2 -19.1 -22.8 -27.7 -25.8 -27.2 -30.2 -26.9 -23.9 -24.6 -20.3 -13.2 2014 -12.5 -17.9 -24.1 -24.8 -23.5 -28.5 -27.1 -27.8 -25.6 -24.0 -19.7 -15.4 2015 -14.3 -17.9 -22.6 -27.4 -25.5 -29.4 -28.8 -28.2 -29.3 -24.9 -21.1 -14.1 2016 -14.1 -18.4 -23.4 -28.4 -23.9 -29.1 -25.8 -26.3 -27.3 - - -14.3 2017 -13.8 -16.3 -22.0 -24.8 -26.0 -28.1 -29.4 -28.9 -26.6 -22.8 -19.5 -15.6 2018 -14.3 -18.8 -21.1 -21.5 -27.8 -28.3 -26.7 -26.7 -27.7 -22.7 -19.1 -14.6 2019 -14.4 -17.2 -21.7 -24.7 -24.7 -27.3 -22.5 -26.6 -28.9 -25.7 -16.1 -13.6 2020 -12.9 -15.7 -22.6 -24.4 -26.0 -27.7 -26.3 -28.9 -26.9 -26.2 -19.6 -13.4 2021 -13.4 -17.3 -22.6 -27.9 -29.0 -27.3 -25.3 -25.4 -27.5 -22.8 -19.1 -14.5 2022 -14.5 -16.6 -19.6 -25.6 -24.4 -24.8 -26.1 -27.2 -27.0 -23.2 -19.7 -14.6 2023 -14.1 -17.3 -21.9 -23.5 -26.7 -25.9 -27.8 -30.8 -25.6 -27.2 -20.0 -15.2 2024 -14.8 -19.7 -23.3 -27.8 -26.9 -27.4 -23.9 -25.8 -26.7 -24.2 -20.7 -13.6 2025 -12.5 -16.8 -23.0 -25.2 -26.5 -23.8 -24.3 -26.8 -25.1 -23.4 - - 2026 - - - - - - - - - - - -