Relay_Station temperature 1995 - -38.1 -49.3 -53.7 -60.6 -61.2 -50.2 -63.6 -60.6 -50.3 -39.4 -31.0 1996 -31.1 -37.8 -50.8 -55.9 -63.5 -58.5 -57.8 -54.0 -53.5 -51.9 -39.0 -30.3 1997 -31.8 -39.8 -50.0 -57.7 -61.3 -57.4 -63.2 -60.2 -59.1 -50.1 -37.5 -27.8 1998 -31.9 -39.1 -50.3 -58.9 -55.0 -55.7 -58.5 -58.3 -55.6 -52.0 -36.7 -31.7 1999 -31.2 -40.4 -49.7 -60.4 -58.9 -52.6 -61.2 -58.5 -56.3 -51.8 -40.0 -32.6 2000 -32.4 -41.3 -53.4 -55.7 -58.2 -54.5 -60.1 -56.8 -58.2 -54.3 -37.4 -29.8 2001 -29.8 -40.4 -50.2 -58.1 -58.9 -56.7 -58.2 -62.4 -57.1 -51.5 -39.3 -30.6 2002 -28.6 -40.6 -49.9 -54.0 -50.7 -55.0 -55.9 -60.3 -57.8 -49.9 -40.2 -29.8 2003 -30.3 -37.3 -50.3 -58.1 -58.8 -57.9 -60.9 -57.1 -56.5 -53.2 -38.4 -28.3 2004 -28.7 -36.1 -49.3 -55.0 -62.6 -58.1 -62.8 -63.0 -57.8 -48.9 -38.5 -28.5 2005 -30.1 - - -58.6 -58.6 -54.8 -58.1 -60.7 -55.4 - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - -36.3 -48.9 -54.4 -53.8 -58.8 -59.9 -61.1 -52.1 -46.7 -36.3 -28.2 2011 -26.3 -36.1 -46.5 -52.2 -53.5 -50.2 -52.5 -52.9 -53.1 -48.3 -33.1 -27.0 2012 -29.1 -36.3 -48.0 -55.1 -56.6 -54.8 -61.1 -53.7 -54.8 -42.9 -33.3 -26.0 2013 -26.1 -36.4 -48.9 -53.1 -59.7 -50.0 -56.5 -52.5 -46.8 -44.5 -31.6 -26.0 2014 -26.6 -37.0 -50.8 -55.6 -53.6 -54.6 -59.5 -56.0 -49.6 -48.2 -36.2 -28.3 2015 -26.8 -37.7 -47.7 -52.8 -57.1 -55.9 -58.8 -60.1 -57.2 -44.5 -33.4 -27.3 2016 -29.1 -36.2 -45.8 -53.7 -55.6 -61.0 -60.9 -50.7 -56.4 -44.0 -32.1 -26.2 2017 -27.3 -36.7 -46.8 -56.5 -50.8 -60.8 -53.6 -59.5 -54.5 -45.4 -33.2 -27.6 2018 -26.1 -35.5 -48.0 -52.5 -50.2 -50.1 -56.2 -50.5 -54.3 -47.5 -37.9 -25.6 2019 -26.8 -31.6 -48.7 -52.6 -58.7 -56.5 -58.9 -56.8 -55.1 -42.3 -35.6 -26.5 2020 -26.7 -36.3 -49.2 -53.0 -50.9 -52.1 -55.5 -54.8 -52.3 -46.7 -32.8 -27.7 2021 -28.8 -40.0 -44.8 -53.9 -53.8 -58.7 -57.2 -56.8 -51.9 -45.7 -35.3 -25.8 2022 -25.8 -36.7 -46.2 -54.6 -58.7 -50.4 -55.8 -55.9 -57.8 -45.0 -38.3 -29.6 2023 -29.9 -37.3 -45.9 -51.5 -56.7 -56.4 -53.6 -55.2 -52.3 -46.4 -36.9 -26.1 2024 -28.4 -36.2 -47.0 -54.8 -55.4 -55.1 -50.8 -48.6 -54.5 - -41.1 -