Grytviken 12Z temperature 1950 2.9 5.3 4.1 2.3 -2.7 -1.1 -2.4 -2.9 -0.8 0.2 3.2 3.8 1951 4.7 6.0 4.6 4.8 0.7 -0.6 -1.7 -2.8 0.1 0.7 1.6 4.0 1952 4.4 5.2 5.2 0.8 0.2 -3.3 -1.4 -1.2 0.0 2.7 4.7 4.6 1953 4.9 5.5 4.2 2.2 -1.4 0.9 -1.4 -0.9 -0.3 3.3 3.8 5.6 1954 5.4 5.9 3.9 5.7 - -1.2 -1.1 -4.4 -1.4 2.9 5.7 3.0 1955 4.7 7.5 4.9 3.1 2.1 -1.1 -0.3 -1.5 0.5 3.3 3.4 4.3 1956 4.8 5.8 4.9 2.1 2.2 1.6 -1.2 0.2 0.6 4.3 5.2 3.8 1957 4.3 5.8 7.8 4.0 2.8 -0.4 -0.4 -4.2 0.6 1.9 4.7 3.3 1958 5.6 3.6 3.9 2.5 -1.2 -1.6 -2.6 0.6 1.6 2.8 5.1 3.8 1959 5.5 3.9 5.1 1.5 -0.2 -2.0 -3.3 -3.2 -0.8 1.6 3.8 4.9 1960 5.8 6.3 6.8 1.9 0.2 -1.5 -1.6 1.5 -1.2 2.7 4.8 3.2 1961 5.3 5.4 4.8 1.9 1.3 -0.8 -2.2 -2.7 -1.5 3.0 4.1 5.4 1962 6.5 6.1 5.5 2.7 -0.6 1.5 -0.9 -1.6 1.7 2.9 3.5 5.3 1963 6.8 7.3 5.1 2.4 -0.4 -0.7 -1.4 -2.0 -1.2 0.0 3.9 6.7 1964 5.1 5.6 3.8 1.1 -1.3 -1.1 -3.8 -2.3 0.9 5.4 2.8 2.9 1965 5.4 4.7 5.6 1.6 0.6 0.2 -0.7 -1.3 1.1 2.5 6.2 4.4 1966 7.4 5.0 4.5 4.0 0.0 -2.1 -2.0 0.6 -0.2 1.2 1.5 3.2 1967 3.7 5.2 5.1 2.9 0.1 -0.4 -0.5 -1.4 0.2 1.7 4.5 3.8 1968 6.4 6.4 4.7 2.2 -1.0 -0.4 1.3 0.1 -0.2 3.4 4.1 5.7 1969 5.3 7.2 4.9 2.4 -0.5 0.7 -0.7 -0.9 0.1 2.4 5.0 6.0 1970 5.2 4.6 3.2 1.6 0.6 0.2 -2.0 -0.5 0.4 3.2 4.8 5.7 1971 5.5 5.8 5.0 2.8 -0.6 -0.7 -2.2 -0.3 1.4 2.3 4.6 3.9 1972 4.6 5.5 5.0 2.8 0.5 -2.3 -1.0 -3.2 0.2 1.4 2.0 5.6 1973 5.1 4.1 7.3 2.9 1.0 -1.7 -2.4 0.4 0.8 2.4 4.4 5.2 1974 6.5 7.9 6.7 2.3 -0.2 -2.1 -1.8 -2.1 0.5 2.5 3.5 4.4 1975 6.4 6.1 5.1 4.0 0.7 -0.7 -2.4 -0.6 0.6 3.3 3.9 4.8 1976 4.8 7.0 5.6 2.3 0.8 -2.7 -1.6 -1.7 -0.2 4.2 4.4 3.3 1977 6.1 6.6 4.5 2.0 1.0 -0.1 -2.9 -2.1 1.1 2.0 4.8 4.9 1978 6.7 7.1 4.4 1.1 -1.9 -0.5 -2.1 1.2 3.4 3.8 2.8 5.0 1979 6.0 6.1 6.7 3.9 -0.8 -1.7 0.2 -0.2 1.8 1.7 2.6 4.1 1980 5.6 6.5 4.4 3.3 1.4 -0.1 -3.2 -3.5 -0.2 3.2 4.2 4.9 1981 6.5 7.7 3.1 3.6 0.5 -0.9 -1.0 0.3 0.8 1.0 5.9 6.0 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 2000 7.6 8.1 - - - - - - - - 2.5 - 2001 5.4 6.1 - - 0.6 -1.7 -2.0 - - - - 6.8 2002 7.8 7.2 3.7 3.3 0.0 -0.8 -1.9 -1.6 -0.2 0.5 - - 2003 4.9 8.1 4.5 3.2 0.9 -2.9 -0.1 0.5 0.5 3.2 3.8 5.0 2004 8.3 5.9 6.3 2.3 0.2 0.1 -0.1 0.0 0.3 3.2 - 5.6 2005 7.0 8.4 5.8 3.4 1.5 -0.7 -2.4 -1.3 0.9 1.8 4.3 4.4 2006 7.4 6.4 8.4 - 3.6 -1.1 -1.7 -3.3 -0.8 2.7 4.2 7.3 2007 6.4 - - 2.6 -1.0 -1.4 -3.4 0.4 0.3 3.3 3.2 6.0 2008 7.2 5.8 5.9 1.4 -0.2 -1.3 -1.3 -1.4 1.4 3.5 7.2 7.0 2009 8.9 6.7 5.8 1.6 0.7 -0.4 0.2 -2.1 1.9 4.2 3.0 5.7 2010 5.0 5.7 5.1 3.9 3.0 0.3 -0.3 0.6 2.1 4.8 6.6 6.9 2011 7.7 8.8 7.7 3.9 1.2 -0.1 -1.5 -2.0 0.7 4.1 8.5 8.0 2012 7.4 6.7 5.5 2.2 0.6 0.1 -1.4 1.2 2.2 4.0 4.6 5.8 2013 6.2 7.1 6.3 3.4 1.3 0.4 -0.3 0.1 0.6 5.0 5.3 5.7 2014 5.3 6.0 5.6 1.7 -0.3 0.6 0.3 -0.9 1.2 4.9 6.4 6.4 2015 6.9 8.0 7.5 1.6 2.2 -0.7 0.3 0.0 1.0 4.3 5.6 6.7 2016 6.2 7.4 8.1 2.3 -0.3 0.6 -2.1 -2.5 2.0 3.5 5.9 5.5 2017 6.7 8.4 4.4 2.5 2.2 -1.0 1.0 1.7 3.9 5.2 6.9 7.6 2018 8.7 9.4 7.3 4.5 0.8 -0.8 - 0.5 2.3 4.1 6.0 - 2019 7.8 6.6 6.2 2.1 1.2 -0.2 -2.5 -2.0 1.6 5.3 8.0 7.6 2020 7.0 8.7 6.3 4.2 -2.0 -1.2 -3.7 -0.4 1.2 4.4 8.4 8.8 2021 9.4 8.6 7.1 5.8 0.2 -0.9 -2.8 0.2 4.5 7.1 8.4 9.6 2022 7.1 6.7 5.6 4.8 0.1 -0.1 0.0 0.0 1.6 4.6 8.0 7.9 2023 8.8 8.4 6.4 - 2.3 0.4 -1.8 -0.9 -0.4 4.7 4.4 6.5 2024 6.5 7.1 4.7 - - - - - - - - -