Mawson 12Z 100hPa temperature 1955 - - - - - - - - - - - - 1956 - - - - - - - - - - - - 1957 - - - - - - - - - - - - 1958 - - - - - - - - - - - - 1959 - - - - - - - - - - - - 1960 - - - - - - - - - - - - 1961 - - - - - - - - - - - - 1962 - - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - -59.4 -47.4 -42.4 1968 -42.1 -43.9 -48.1 - - - - - - - - - 1969 - - - - - - - - - - - - 1970 - - - - - - - - - - -43.7 - 1971 -41.4 -42.8 -47.8 - - - - - - -64.0 -48.1 -43.0 1972 -42.1 -43.0 -47.9 - - - - - - -60.8 -45.4 -41.6 1973 -41.3 -43.0 -47.2 - - - - - - -66.0 -52.9 -42.1 1974 -42.0 -43.7 -48.2 -54.8 -61.3 -70.0 -74.9 -79.4 -69.5 -61.0 -43.2 -42.0 1975 -41.2 -43.4 -47.7 - - - - - - -66.3 -48.4 -41.8 1976 - - - - - - - - - -67.8 -46.4 -43.0 1977 -41.3 -43.2 -48.2 - - - - - - - -49.4 -39.6 1978 -39.9 -41.7 - - - - - - - - - - 1979 - - -48.0 -53.0 -64.1 -71.4 -76.6 -76.9 -73.3 -54.7 -46.3 -40.4 1980 -40.8 -40.9 -46.6 -51.5 -58.6 -68.1 -76.9 -76.4 -75.5 -65.3 -50.7 -41.2 1981 -40.7 -43.8 -48.0 -56.0 -63.1 -68.8 -75.2 -77.3 -70.6 -62.6 -51.9 -41.6 1982 -42.2 -43.3 -48.5 -54.3 -66.6 -71.5 -77.6 -78.1 -73.3 -69.2 -47.1 -41.9 1983 -41.4 -43.8 -48.5 -54.6 -64.0 -72.3 -77.8 -78.3 -72.5 -67.8 -54.2 -42.9 1984 -43.4 -45.1 -49.0 -54.8 -61.2 -69.2 -76.2 -77.7 -72.2 -65.1 -54.6 -45.0 1985 -43.3 -45.0 -48.9 -55.5 -63.1 -74.2 -74.6 -76.7 -76.9 -71.7 -62.2 -48.7 1986 -44.5 -45.6 -49.6 -56.0 -60.5 -69.0 -73.8 -76.9 -72.9 -64.4 -57.3 -46.7 1987 -43.2 -44.8 -47.6 -54.6 -65.1 -70.9 -75.5 -79.0 -76.5 -72.1 -63.6 -48.2 1988 -43.9 -44.9 -48.5 -55.6 -63.2 -69.7 -77.4 -73.3 -62.6 -58.0 -49.7 -42.3 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - -70.8 -75.5 -75.6 -73.9 -58.9 -52.8 -44.6 1992 -42.5 -44.6 -50.2 -57.0 -62.1 -65.1 -73.5 -76.8 -74.5 -74.0 -60.1 -46.0 1993 -44.5 -44.4 -48.0 -55.1 -62.5 -72.8 -72.9 -78.8 -74.3 -67.9 -59.8 -49.6 1994 -43.7 -45.3 -49.4 -55.2 -61.3 -66.5 -75.8 -77.8 -78.2 -67.6 -49.9 -43.8 1995 -43.0 -45.1 -48.9 -55.1 -63.4 -72.5 -76.8 -74.9 -70.7 - - -47.1 1996 -44.7 -46.3 -49.1 -55.4 -65.5 -68.1 -74.5 -73.8 -71.3 -74.0 -65.1 -47.2 1997 -43.9 -45.0 -48.1 -55.9 -61.9 -72.8 -75.5 -74.5 -69.9 -73.3 -50.6 -47.8 1998 -44.2 -45.1 -49.9 -54.5 -63.0 -67.6 -75.3 -78.4 -76.0 -73.2 -66.3 -56.1 1999 -46.6 -46.2 -49.5 -57.1 -63.3 -71.4 -76.1 -76.7 -73.9 -71.0 -67.1 -59.5 2000 -45.9 -45.6 -50.1 -55.8 -63.6 -72.7 -76.7 -77.9 -72.5 -65.5 -61.3 -43.6 2001 -43.9 -45.5 -48.2 -55.1 -62.7 -68.3 -77.2 -79.1 -77.0 -76.2 -70.9 -49.5 2002 -42.9 -45.0 -48.1 -54.1 -58.9 -64.3 -72.9 -74.6 -66.6 -53.3 -48.4 -43.2 2003 -45.0 -44.5 -48.2 -55.6 -64.7 -70.1 -77.6 -78.0 -75.9 -74.4 -57.5 -47.4 2004 -43.5 -45.9 -48.0 -53.1 -62.3 -70.6 -76.6 -75.1 -71.3 -70.0 -59.3 - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - -55.2 -60.7 -70.6 -77.6 -78.5 -77.3 -71.8 -61.6 -52.4 2009 -46.3 -46.5 -49.7 -56.7 -64.0 -70.6 -75.6 -76.9 -74.5 -76.5 -47.5 -45.2 2010 -45.4 -46.3 -49.1 -55.1 -64.6 -71.6 -75.8 -77.1 -76.2 -74.9 -65.7 -48.6 2011 -46.6 -45.6 -49.8 -55.1 -63.1 -73.4 -77.6 -77.0 -77.2 -68.1 -64.3 -55.0 2012 -44.6 -46.5 -47.9 -55.3 -63.6 -71.9 -74.8 -74.8 -72.3 -65.8 -46.3 -43.0 2013 -43.5 -44.7 -48.3 -56.5 -64.1 -72.8 -76.1 -77.4 -68.5 -65.6 -53.1 -43.5 2014 -43.8 -45.0 -49.1 -55.1 -64.0 -69.7 -77.8 -78.0 -76.7 -71.7 -58.0 -49.3 2015 -44.7 -44.9 -49.2 -55.6 -64.3 -71.3 -76.4 -79.2 -76.9 -76.6 -65.9 -56.7 2016 -45.6 -46.2 -49.9 -56.3 -63.9 -69.9 -76.7 -77.3 - - -52.2 -44.2 2017 -43.9 -45.0 -50.3 -56.2 -64.0 -71.3 -77.1 -75.6 -69.2 -66.4 -60.0 -42.4 2018 -44.9 -46.2 -50.4 -54.3 -64.2 -71.2 -77.5 -78.4 -77.1 -72.2 -64.2 -43.9 2019 -44.5 -47.0 -47.7 -54.8 -63.2 -70.3 -73.5 -75.4 -62.9 -59.3 -46.6 -45.8 2020 -44.0 -43.5 -48.3 -54.5 -63.5 -73.2 -75.5 -75.1 -73.4 -76.6 -71.7 -58.6 2021 -43.0 -44.7 -50.0 -55.2 -65.9 -71.5 -77.0 -77.6 -77.2 -73.6 -68.7 -55.9 2022 -44.8 -44.7 -49.7 -56.0 -63.9 -72.6 -77.4 -79.3 -76.8 -76.1 -63.8 -57.8 2023 -43.7 -46.4 -50.6 -56.8 -63.9 -70.7 -78.5 -76.3 -74.8 -72.8 -67.7 -49.2 2024 -47.2 -46.9 -49.9 -55.6 - - - - - - - -