Relay_Station 06Z temperature 1995 - -38.0 -49.4 -54.4 -60.7 -61.5 -50.0 -63.6 -60.8 -49.5 -38.6 -30.4 1996 -30.8 -37.5 -51.1 -55.9 -63.4 -58.3 -57.9 -54.2 -53.6 -51.3 -38.0 -29.9 1997 -31.6 -39.6 -50.1 -58.1 -61.7 -57.6 -63.3 -60.6 -59.0 -49.6 -37.0 -27.3 1998 -31.5 -39.2 -50.5 -59.0 -55.0 -55.9 -58.4 -58.5 -55.4 -50.8 -35.8 -31.2 1999 -30.8 -40.1 -49.9 -60.7 -58.8 -52.3 -61.0 -59.0 -56.4 -50.9 -38.6 -31.8 2000 -31.9 -41.2 -53.7 -55.8 -58.3 -53.9 -60.1 -57.0 -58.1 -53.3 -36.7 -29.4 2001 -29.7 -40.1 -49.7 -58.1 -59.0 -56.6 -58.3 -62.7 -57.1 -49.8 -38.1 -29.8 2002 -28.3 -40.2 -50.2 -53.8 -50.9 -54.9 -55.8 -60.3 -57.9 -48.7 -38.9 -28.8 2003 -29.7 -36.5 -50.1 -58.7 -59.1 -58.1 -60.9 -57.3 -56.6 -52.1 -37.2 -27.5 2004 -28.1 -35.7 -49.1 -55.1 -62.2 -57.7 -63.0 -62.9 -57.9 -48.1 -37.3 -28.1 2005 -29.9 - - -58.8 -58.6 -54.7 -58.1 -60.9 -55.0 - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - -36.1 -49.2 -54.5 -53.3 -58.8 -60.1 -61.3 -51.9 -45.5 -35.7 -27.8 2011 -26.3 -36.2 -47.1 -52.2 -54.0 -50.3 -52.5 -52.8 -53.1 -47.6 -32.7 -26.3 2012 -29.1 -36.1 -48.3 -55.6 -56.4 -54.9 -60.7 -53.7 -54.8 -42.2 -32.5 -25.9 2013 -25.8 -36.6 -49.4 -53.3 -59.7 -50.4 -56.5 -52.9 -46.7 -43.8 -30.6 -26.0 2014 -26.8 -37.2 -51.0 -56.1 -54.0 -54.5 -59.4 -56.3 -50.3 -47.3 -35.3 -28.3 2015 -26.8 -37.7 -48.0 -52.9 -57.2 -56.1 -59.1 -60.3 -57.0 -43.7 -32.4 -26.8 2016 -29.3 -36.6 -45.8 -54.1 -55.5 -60.9 -60.8 -50.7 -56.5 -43.3 -31.7 -26.2 2017 -27.3 -36.8 -47.2 -56.8 -50.7 -60.7 -53.4 -59.7 -54.4 -44.9 -32.6 -27.1 2018 -26.4 -35.3 -48.5 -52.9 -50.1 -50.2 -55.9 -50.6 -54.5 -47.2 -37.2 -25.4 2019 -26.9 -31.6 -49.4 -52.8 -59.0 -56.7 -59.1 -56.6 -55.5 -41.2 -34.9 -26.2 2020 -26.6 -36.3 -49.8 -53.4 -51.0 -51.8 -55.3 -55.3 -52.6 -45.6 -32.0 -27.5 2021 -28.8 -40.1 -45.3 -54.1 -53.4 -58.4 -57.1 -56.9 -52.1 -44.9 -34.5 -25.6 2022 -25.6 -36.8 -46.9 -54.9 -58.8 -50.5 -55.7 -56.0 -58.4 -44.7 -37.8 -29.3 2023 -30.2 -37.7 -46.4 -51.9 -56.4 -56.2 -54.0 -55.7 -52.9 -46.1 -36.2 -26.0 2024 -28.7 -36.3 -47.6 -55.1 -55.4 -54.8 -51.4 -48.9 -54.5 - - -