Mawson 00Z 100hPa temperature 1957 - - - -53.0 -56.9 - - - - -53.8 -37.0 -40.7 1958 -40.7 -43.4 -47.5 -54.3 -60.4 -68.1 - - - -67.9 -51.0 -42.4 1959 - - - - - - - - - - - - 1960 - - -48.7 -54.7 -61.4 -70.2 -73.4 - - -67.2 -49.2 -42.0 1961 -40.5 -43.1 -46.5 -54.4 -61.1 -66.9 -76.2 -76.8 -75.7 -68.6 -54.7 -42.6 1962 -43.1 -44.3 -48.3 -55.3 -62.7 -70.5 -72.6 - -72.8 -64.0 -45.0 -42.9 1963 -43.0 -44.3 -47.4 -55.6 -61.1 -69.5 - - - -62.9 -52.9 -42.4 1964 -43.4 -45.1 -50.1 -54.2 -66.4 -65.6 - - - -60.7 -48.8 -42.4 1965 -42.4 -44.1 -48.6 -55.4 -63.7 -70.4 -75.0 - - -63.0 -54.9 -42.5 1966 -42.1 -45.0 -47.3 -53.9 -59.6 -66.3 -72.2 - -74.9 -64.4 -48.1 -42.5 1967 -43.3 -43.9 -49.0 -55.9 -62.8 -68.1 -75.1 -78.0 -70.4 -59.7 -50.4 -43.2 1968 -42.7 -44.6 -48.8 -55.9 -60.6 -68.1 - - - -62.4 -38.9 -41.1 1969 -42.1 -44.1 -49.0 -56.5 -61.6 -71.1 -76.9 -74.6 -74.5 -69.6 -55.0 -43.2 1970 -41.8 -44.0 -48.5 -55.3 -63.3 -67.1 -76.0 -76.4 -75.2 -67.4 -49.6 -43.0 1971 -42.9 -43.9 -48.1 -55.2 -58.4 -68.4 -74.2 -73.3 -67.8 -64.7 -49.3 -44.4 1972 -43.6 -44.3 -49.6 -56.0 -64.7 -71.0 - - -76.7 -61.3 -46.1 -43.6 1973 -42.6 -44.4 -48.0 -53.3 -61.9 -68.3 -74.4 -75.8 -69.8 -66.7 -54.3 -43.1 1974 - - - - - - - - - - - - 1975 - - -49.3 -57.7 -65.4 -73.7 -76.4 -72.2 -72.6 -67.9 -50.6 -42.4 1976 -43.0 -43.8 -49.0 -54.6 -64.8 -71.1 -77.4 -78.2 -72.9 -68.5 -47.8 -44.3 1977 -42.7 -45.2 -49.9 -56.4 -62.2 -67.8 -76.9 -77.8 -72.2 -57.8 -49.7 -40.7 1978 -41.1 -43.8 -48.6 -55.0 -63.6 -69.8 -75.8 -77.8 -73.4 -65.4 -48.8 -43.1 1979 -43.1 -44.1 - - - - - - - - - - 1980 - - - - - - - - - - - - 1981 - - - - - - - - - - - - 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 -43.7 -45.6 -48.8 -54.8 -61.9 -71.4 -76.5 -79.5 -75.4 -70.2 -60.2 -43.5 1990 -43.6 -45.0 -48.9 -54.7 -59.8 -71.6 -74.0 -75.7 -76.0 -67.6 -59.9 -46.3 1991 -43.7 -46.8 -49.5 -54.6 -62.8 -69.2 -76.0 -75.6 -75.3 -59.3 -55.2 -45.0 1992 -42.2 -45.6 -50.0 -56.6 -62.4 -65.0 -73.5 -76.2 -74.0 -73.7 -61.3 - 1993 -44.6 -44.5 -48.7 -55.4 -61.0 -73.2 -73.8 -78.5 -74.6 -67.9 -60.6 -48.9 1994 -44.2 -45.2 -49.8 -55.5 -61.0 -66.6 -75.9 -77.8 -78.7 -68.4 -49.8 -44.3 1995 -43.2 -45.5 -49.0 -54.8 -63.8 -71.8 -76.6 -75.4 -71.0 -73.1 -59.9 -52.6 1996 -44.6 -46.5 -49.1 -55.4 -65.1 -68.8 -74.1 -74.2 -71.0 -73.7 -65.7 -47.6 1997 -44.2 -44.8 -48.3 -56.1 -61.8 -72.9 -75.8 -74.3 -70.0 -74.0 -50.7 -48.0 1998 -43.9 -45.2 -50.1 -54.9 -63.0 -67.8 -75.7 -78.7 -76.5 -73.1 -66.0 -56.2 1999 -46.6 -46.3 -49.8 -56.2 -63.2 -71.1 -76.0 -77.3 -73.7 -71.0 -67.2 -59.7 2000 -46.3 -45.7 -49.7 -55.9 -63.6 -73.0 -76.4 -77.8 -72.8 -65.6 -61.5 -43.9 2001 -44.0 -45.3 -48.2 -55.1 -62.5 -68.4 -77.4 -78.8 -77.3 -75.8 -71.0 -50.1 2002 -42.9 -45.1 -48.2 -54.1 -59.1 -64.4 -72.4 -74.2 -65.5 -54.3 -48.1 -43.4 2003 -45.0 -44.8 -48.2 -55.5 -64.8 -70.4 -77.2 -77.9 -76.3 -74.7 -58.6 -47.4 2004 -43.8 -45.9 -48.5 -53.4 -61.9 -70.7 -77.4 -74.9 -72.3 -70.1 -59.6 -44.0 2005 -43.2 -45.9 -49.3 -56.8 -60.2 -70.8 -75.9 -75.9 -73.6 -67.9 -62.7 -45.8 2006 -43.8 -45.0 -48.2 -53.8 -65.1 -73.7 -76.0 -79.0 -77.3 -78.8 -69.9 -54.4 2007 -46.2 -45.6 -48.4 -55.4 -63.8 -68.7 -77.7 -77.2 -74.3 -72.8 -61.0 -52.4 2008 -44.3 -45.2 -49.3 - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -