Mount_Siple temperature 1992 - - -4.8 -9.0 -10.0 -15.5 -9.8 -17.2 -17.8 -11.3 -6.7 -2.5 1993 -2.3 -3.5 -6.1 -11.1 -13.2 -12.5 -15.1 -18.1 -17.6 -10.4 -6.9 -2.9 1994 -3.2 -5.4 -6.7 -8.9 -12.4 -16.7 -17.7 -24.7 -19.3 -9.9 -5.9 -2.5 1995 -2.5 -4.3 -7.8 -11.0 -14.9 -11.7 -15.5 -15.3 -17.2 -14.2 -8.0 -2.4 1996 -2.3 -4.0 -7.2 -7.7 -16.6 -15.7 -21.5 -17.2 -15.6 -14.1 -6.3 -2.2 1997 -1.4 -3.7 -5.2 -12.1 -17.0 -12.8 -16.7 -23.8 -13.9 -8.1 -4.9 -1.5 1998 -1.9 -3.2 -8.7 -13.1 -12.2 -12.6 -19.3 -13.9 -14.8 -12.2 -8.8 -3.0 1999 -2.3 -5.1 -7.1 -12.6 -15.8 -13.7 -13.7 -17.7 -11.9 -13.1 -6.5 -3.3 2000 -3.4 -4.3 -6.2 -13.9 -11.8 -14.9 -15.1 -14.6 -13.7 -12.4 -6.3 -3.7 2001 -2.5 -5.3 -7.1 -9.5 -9.9 -12.2 -13.9 -23.9 -17.4 -13.1 -7.1 -2.4 2002 -1.5 -4.7 -5.1 -11.3 -9.1 -13.7 -20.7 -19.0 -7.8 -11.4 -4.4 -1.9 2003 -1.8 -4.1 - - - - - - - - - - 2004 -2.4 -4.8 -7.6 -11.5 -18.7 -15.4 -21.4 -23.4 -17.2 -13.4 -5.8 -2.5 2005 -1.1 -5.8 -8.6 -13.9 -12.6 -11.6 -12.6 -16.9 -12.2 -10.0 -5.0 -2.4 2006 -1.7 - - - - - - - - - - - 2007 -1.9 -4.0 -5.6 -8.9 -11.1 -12.8 - - - -12.4 -5.9 -3.9 2008 -1.8 -4.1 - - - - - - - - - - 2009 -1.8 -3.5 -6.1 - - - - - - - -4.5 -2.1 2010 -2.4 -2.7 - - - - - - - - - - 2011 -2.3 -4.3 - - - - - - - - - -1.9 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -