Eagle 00Z temperature 2005 - -37.2 -40.9 -49.6 -49.7 - -49.1 -52.7 -50.6 -45.6 -35.2 -24.4 2006 -28.2 -35.4 -42.9 -42.9 -55.1 -49.9 -47.6 -46.4 -48.9 -46.7 -35.6 -29.4 2007 -28.0 -37.5 -43.1 -46.3 -42.6 -43.8 -46.3 -48.1 -49.9 -47.6 -34.5 -31.2 2008 -30.1 -40.4 -45.3 -47.1 -45.5 -49.7 -50.1 -54.7 -53.9 -48.8 -34.5 -27.1 2009 -28.1 -32.4 -44.2 -47.2 -48.1 -48.7 -44.9 -49.5 -48.7 -47.9 -34.8 -27.9 2010 -27.6 -34.8 -44.0 -51.9 -48.9 -48.2 -55.0 -55.0 -46.1 -46.7 -38.9 -27.4 2011 -26.7 -37.6 -43.8 -45.3 -49.6 -53.6 -43.0 -46.4 -49.0 -45.5 -34.3 -28.4 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -