Mawson 00Z 50hPa temperature 1960 - - - - - - - - - - - - 1961 - - - - - - - - - - - - 1962 - -42.3 -46.5 - - - - - - - - - 1963 - -43.7 - - - - - - - - - - 1964 - - -49.3 - - - - - - -51.7 -43.1 -38.2 1965 -38.4 -42.1 -46.9 - - - - - - - - -38.2 1966 - -42.7 - - - - - - - -57.7 -42.5 -39.4 1967 -40.8 - - - - - - - -65.0 -50.2 -45.7 - 1968 - -43.5 -50.4 -60.1 -66.7 - - - - -52.0 -34.1 -37.4 1969 -39.5 -41.4 -50.8 -61.3 -66.3 -77.2 - - -73.7 -65.4 -44.3 -38.2 1970 -37.9 -41.9 -48.4 -59.1 -69.1 -71.2 - - - -61.1 -44.0 -37.7 1971 -40.4 -43.3 -50.4 -58.8 - -75.8 - - -66.2 -57.8 -39.1 -40.8 1972 -40.6 -43.2 -52.5 -60.1 -71.1 - - - - -54.9 -38.8 -38.8 1973 -40.3 -44.2 -49.7 -57.8 -66.0 -72.8 -79.9 -78.7 -61.3 -61.2 -41.5 -38.6 1974 - - - - - - - - - - - - 1975 - - -53.3 -62.1 -70.1 - - -70.0 - -60.0 -44.9 -39.0 1976 -39.9 -42.6 -50.3 -58.6 -70.0 - - -81.6 -73.8 -62.5 -39.5 -40.4 1977 - - -52.3 -60.4 -68.0 -74.6 -84.0 -82.6 -70.0 -49.5 -38.9 -37.5 1978 -38.5 -42.8 -50.0 -60.7 -69.1 - -81.8 -81.1 -71.6 -58.5 -41.4 -40.2 1979 -40.5 -42.8 - - - - - - - - - - 1980 - - - - - - - - - - - - 1981 - - - - - - - - - - - - 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 -40.5 -44.5 -50.6 -58.2 -66.6 -76.0 -81.7 -82.6 -75.3 -62.7 -49.6 -39.2 1990 -40.3 -43.7 -50.9 -57.3 -63.5 -78.0 -79.7 -79.7 -76.7 -59.5 -48.2 -39.1 1991 -40.1 -44.6 -50.6 -57.8 -67.4 -75.6 -80.7 -78.1 -73.6 -41.7 -37.5 -40.2 1992 -39.8 -44.4 -50.8 -59.0 -67.4 -67.8 -76.4 -78.3 -72.0 -65.2 -47.4 -38.1 1993 -40.3 -43.3 -48.0 -58.6 -66.4 -79.7 -79.8 -80.4 -72.8 -57.5 -43.9 -38.8 1994 -39.8 -44.1 -50.4 -58.9 -66.4 -71.6 -81.7 -81.9 -79.2 -56.0 -34.1 -36.8 1995 -39.7 -44.4 -50.8 -58.0 -69.4 -77.7 -82.8 -78.9 -67.5 -70.4 -42.2 -41.3 1996 -40.3 -44.1 -50.5 -59.4 -72.1 -74.0 -79.2 -76.9 -68.0 -72.0 -56.4 -39.2 1997 -40.5 -44.5 -50.4 -60.8 -67.7 -79.2 -81.4 -72.8 -68.7 -69.3 -38.2 -39.6 1998 -40.5 -43.5 -51.1 -58.7 -68.0 -72.7 -83.0 -82.8 -76.1 -68.5 -53.3 -42.6 1999 -42.4 -44.9 -51.3 -60.2 -69.0 -77.4 -81.4 -81.1 -71.5 -63.8 -54.8 -43.8 2000 -41.8 -43.7 -50.4 -60.1 -69.3 -78.2 -81.8 -79.6 -67.5 -49.7 -49.6 -40.5 2001 -41.1 -45.2 -49.2 -59.7 -66.5 -74.0 -83.2 -83.2 -77.8 -71.0 -61.5 -40.0 2002 -40.9 -43.7 -48.5 -58.2 -62.3 -68.1 -76.5 -76.5 -57.5 -50.0 -39.7 -41.0 2003 -42.1 -44.6 -50.3 -59.7 -70.7 -77.5 -82.5 -81.5 -75.8 -68.9 -46.6 -39.0 2004 -40.8 -45.1 -49.8 -57.0 -66.9 -77.3 -82.5 -75.7 -68.0 -59.8 -44.5 -39.5 2005 -40.1 -44.7 -51.0 -61.2 -64.9 -73.8 - - -69.5 -58.5 -45.1 -41.9 2006 -40.5 -43.7 -48.7 -58.2 -70.3 -79.8 -81.4 -83.8 -77.2 -77.7 -60.6 -36.9 2007 -40.5 -43.5 -50.1 -58.9 -69.0 -75.4 -83.3 -81.3 -72.0 -67.4 -48.5 -43.4 2008 -40.6 -43.5 -51.2 - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -