Gough 12Z 30hPa temperature 1984 - - - - - - - - - - - -51.0 1985 -50.8 - - - - - - - - - -52.7 -51.5 1986 -48.6 -47.7 -50.0 -51.5 -49.4 -53.4 -54.0 -51.1 -57.8 -51.9 -54.0 -51.6 1987 -48.8 -48.6 -50.2 -52.2 -56.3 -55.5 -57.7 -56.7 -53.3 -52.0 -50.8 -51.8 1988 -48.2 -49.5 -49.5 -51.1 -53.7 -55.7 -56.4 -51.7 -46.8 - -52.8 -49.9 1989 -47.8 -50.4 -49.9 -52.5 -54.3 -57.7 -59.8 -57.0 -48.7 -51.2 -55.6 -51.3 1990 -48.9 -50.3 -49.8 -51.0 -54.3 -60.1 -58.0 -53.4 -56.1 -54.9 -52.4 -51.6 1991 -51.7 -50.6 -52.3 -52.3 -55.0 -53.1 -55.0 -54.6 -53.4 -50.1 -53.3 -50.5 1992 -51.2 -48.8 -50.7 -54.1 -57.3 -53.2 -55.8 -55.9 -57.2 -57.3 -55.5 -52.4 1993 -49.8 -50.0 -51.4 -53.3 -57.0 -60.3 -54.6 -55.5 -50.1 -55.3 -55.2 -54.7 1994 -52.2 -51.4 -51.6 -53.5 -54.0 -58.4 -58.5 -60.5 -56.2 -55.2 -54.1 -53.6 1995 -51.1 -51.6 -53.3 -55.7 -57.1 -58.9 -53.5 -52.0 -52.4 -56.4 -55.3 -55.6 1996 -52.4 -51.2 -52.6 -54.6 -56.8 -55.5 -53.7 -53.7 -55.8 -57.5 -54.9 -54.1 1997 -51.9 -51.7 -52.2 -55.4 -57.7 -62.7 -58.9 -55.1 -52.9 -54.7 -53.9 -53.5 1998 -51.8 -51.7 -52.6 -54.4 -55.2 -58.1 -60.2 -58.3 -55.9 -57.3 -55.7 -55.4 1999 -51.5 -52.9 -52.6 -55.8 -59.1 -56.3 -54.2 -56.7 -50.8 -54.0 -54.1 -55.4 2000 -52.7 -51.3 -53.9 -55.4 -57.1 -58.2 -61.0 -56.2 -48.6 -56.9 -56.5 -52.8 2001 -50.9 -52.1 -51.4 -53.8 -56.9 -59.1 -60.4 -61.7 -55.7 -62.0 -54.9 -54.7 2002 -50.7 - -50.5 -53.0 -53.6 -51.6 -54.2 -57.3 -57.3 -53.3 -54.8 -51.8 2003 -51.1 -50.5 -52.4 -52.6 - - -60.7 -58.3 -55.9 -56.7 -54.7 -52.3 2004 -50.7 -50.0 -51.3 -52.9 -58.7 -61.8 -59.4 -55.0 -52.7 -56.9 -53.4 -51.8 2005 -51.6 -51.2 -53.3 -54.4 -57.2 -53.7 -58.2 -54.5 -56.3 -58.0 -54.6 -53.7 2006 - -50.2 -52.5 -56.0 -60.3 -62.0 -59.5 -56.1 -55.8 -56.5 -54.6 -54.8 2007 -51.0 -51.5 -51.3 -52.4 -54.8 -52.1 -54.3 -54.5 -55.5 - - - 2008 -52.4 -52.2 -52.5 -53.4 -56.0 -60.3 -60.9 -56.5 -53.5 -57.4 -54.5 -54.2 2009 -52.2 -52.6 -52.7 -52.0 - - -62.8 -54.9 -53.2 -56.4 -53.6 -53.8 2010 -51.7 -51.7 -52.2 -54.7 - -59.3 -61.2 -58.7 -60.0 -57.8 -55.3 -54.8 2011 -52.2 -51.6 -52.8 -53.8 -56.3 -60.1 -61.1 -53.6 -55.4 -52.4 -54.9 -53.6 2012 - - - - - - - - - -56.3 - - 2013 - - -51.4 -56.4 - - - - -52.9 -55.0 -54.9 -51.3 2014 -51.0 -51.1 -52.8 -54.6 -56.1 -58.0 -60.7 - -56.3 -56.5 -55.5 -54.9 2015 -52.0 -52.4 - -56.9 -59.9 - - - - -56.2 -51.9 -52.5 2016 -52.0 -52.0 -53.3 -53.1 - - -60.3 -55.9 -56.2 -56.1 -54.0 - 2017 - -51.5 - -52.8 -57.3 - -55.8 -55.9 -55.7 -57.7 -55.1 -52.7 2018 -51.9 -52.5 -52.5 -54.0 -56.8 -58.4 -60.9 -58.9 -55.9 -56.1 -57.0 -51.4 2019 -52.1 -51.7 -52.2 -54.1 -56.9 - - - - - - - 2020 - - - - - - - - - -56.9 -53.9 -56.0 2021 -54.1 -52.0 -51.5 -56.3 -59.2 -57.4 -60.3 -54.9 -55.1 -53.3 -57.3 -55.4 2022 - -51.8 -53.0 - - - - - - -58.5 - - 2023 - - - - - - - - - -57.0 -55.2 -55.0 2024 -53.7 -52.5 -54.8 -55.6 - - - - - - - -