Mirny 12Z 300hPa temperature 1956 - - - -51.9 -54.9 - -60.7 - - - -54.2 -49.8 1957 -48.2 -49.3 -50.2 -53.3 -55.2 -54.6 -58.9 -59.1 -59.5 -55.5 -50.0 -49.5 1958 -48.8 -50.2 -51.3 -53.7 -54.9 -56.2 -56.6 -59.5 -57.8 -57.0 -53.8 -51.5 1959 -49.6 -47.9 -49.0 -52.6 -56.0 -54.4 -56.0 -56.0 -56.8 -56.8 -54.6 -47.8 1960 -49.3 -50.0 -51.9 -52.5 -55.0 -58.3 -59.2 - - -57.6 -54.8 -49.2 1961 -51.8 -48.2 -51.0 -52.1 -54.8 -57.3 -59.5 -57.8 -56.6 -54.1 -51.2 -50.9 1962 -49.9 -51.1 -52.5 -54.1 -56.6 -57.7 -61.8 -62.2 -60.1 -58.0 -54.0 -51.7 1963 -48.8 -50.1 -51.2 -54.0 -53.5 -58.7 -58.7 -58.4 -59.9 -59.6 -56.2 -50.3 1964 -50.1 -51.4 -52.1 -52.6 -57.9 -57.0 -59.0 -57.9 -60.4 -56.7 -53.1 -50.5 1965 -50.0 -51.5 -51.9 -53.4 -54.1 -59.6 -62.2 -59.9 -61.7 -58.7 -54.5 -51.8 1966 -52.0 -48.3 -49.2 -55.0 -56.4 -59.0 -58.7 -61.4 -59.4 -57.8 -52.8 -50.5 1967 -50.5 -52.1 -52.7 -54.5 -56.7 -58.0 -60.0 -61.2 -60.0 -57.8 -53.4 -49.4 1968 -49.7 -50.0 -50.1 -51.7 -55.5 -57.6 -61.7 -61.5 -61.5 -57.8 -52.2 -50.8 1969 -50.4 -51.4 -53.3 -54.9 -56.1 -58.6 -60.9 -60.0 -59.7 -58.2 -54.4 -50.0 1970 -50.0 -51.7 -48.9 -54.6 -55.2 -57.4 -59.1 -60.5 -60.6 -60.1 -54.0 -51.8 1971 -49.7 -49.7 -52.0 -53.7 -55.8 -60.2 -59.9 -60.5 -59.3 -57.7 -53.7 -49.8 1972 -50.8 -50.4 -52.5 -56.1 -57.2 -60.1 -59.4 -58.5 -58.6 -56.4 -55.0 -52.9 1973 -51.0 -50.8 -50.5 -52.9 -54.7 -57.0 -59.9 -61.2 -59.2 -56.6 -54.4 -52.5 1974 -50.6 -49.2 -52.3 -55.0 -56.0 -57.4 -59.2 -59.8 -59.4 -56.5 -53.9 -51.0 1975 -49.4 -50.9 -49.1 -55.1 -56.7 -59.5 -58.2 -59.2 -59.0 -56.3 -54.0 -51.9 1976 -49.8 -50.9 -51.4 -54.8 -58.2 -59.7 -61.5 -61.2 -61.0 -59.7 -52.6 -50.2 1977 -51.7 -52.2 -52.8 -57.2 -56.6 -57.6 -58.9 -59.9 -60.7 -57.2 -54.1 -52.4 1978 -50.9 -51.1 -52.6 -55.3 -56.1 -59.8 -61.0 -63.1 -59.5 -58.5 -53.4 -51.1 1979 -51.0 -47.5 -54.5 -57.3 -56.8 -59.8 -60.7 -62.1 -60.3 -58.1 -52.3 -53.2 1980 -49.8 -50.2 -52.7 -52.3 -56.2 -57.6 -58.6 -58.8 -59.5 -58.6 -55.2 -52.7 1981 -51.0 -49.1 -51.8 -57.4 -57.9 -59.0 -60.1 -60.4 -59.1 -59.9 -54.9 -49.7 1982 -51.9 -49.6 -53.0 -54.9 -57.1 -58.9 -62.1 -62.5 -61.8 -59.9 -54.0 -50.1 1983 -51.6 -52.6 -51.8 - - -59.7 - - -59.2 - - -52.1 1984 - -49.7 - - -55.5 -62.4 - -59.8 - - -55.7 - 1985 -50.0 -53.4 - -52.0 - - -60.1 - - -58.8 - - 1986 - -49.7 -52.9 - - -59.6 - - - - - - 1987 -49.8 -51.1 - - -58.6 - - -60.7 - - -51.8 - 1988 -48.3 -51.3 -51.1 - - -57.7 - - -56.8 - - -50.9 1989 -51.1 -48.1 -48.9 - -55.9 - - -59.4 - - - - 1990 -49.3 -47.9 - -52.5 - - -57.3 - - -53.2 - - 1991 -50.8 -51.4 - - - - - -59.1 - - -56.4 - 1992 -50.0 -50.3 -51.4 - - -55.0 - - -59.6 - - -53.2 1993 -52.2 -50.5 -50.5 - - - - - - - - - 1994 - -50.6 - -54.3 - - -60.5 - - -57.8 - - 1995 - -50.2 - - -58.1 - - -63.1 - - -55.2 - 1996 - - - - - -57.7 -60.5 -59.6 -57.0 -57.8 -55.2 -50.7 1997 -48.1 -49.6 -51.5 -54.5 -56.8 -59.1 -62.9 -59.6 -61.8 -57.8 -52.8 -50.9 1998 -51.7 -51.3 -50.8 -55.4 - - -60.6 - - -58.3 - - 1999 - -51.4 - -56.9 - - -61.6 -62.6 -59.9 -58.8 -55.2 -54.9 2000 -50.9 -50.6 -53.9 - - -57.2 - - -59.4 - - -48.4 2001 - -50.1 - - -56.7 - - -60.0 - - -55.1 - 2002 -50.6 - - -56.1 - - -59.3 - - -52.3 - - 2003 - -48.3 - - -56.1 - - -55.5 - - -51.4 - 2004 - - -50.8 - - -58.3 - - -59.0 - - -50.5 2005 - -48.4 - - -52.4 - - -60.4 - - -58.9 - 2006 -49.2 - - -53.4 - - - - - -58.3 - - 2007 - - - - -54.3 - - -58.5 - - -54.6 - 2008 - - -50.2 - - -58.9 - - -58.8 - - -53.1 2009 - -49.8 - - -53.9 - - -58.8 - - -51.1 - 2010 -46.0 - - -55.8 - - -60.7 - - -56.8 - - 2011 - -48.7 - - -56.6 - - -60.3 - - -52.5 - 2012 - - -50.6 - - -59.0 - - -60.4 - - -49.8 2013 - -49.5 - - -57.3 - - -58.5 - - -52.7 - 2014 -51.9 - - -56.9 - - -60.5 - - -58.1 - - 2015 - -52.5 - - -57.3 - - -60.2 - - -51.4 - 2016 - -52.3 - - -56.4 - - -61.2 - - -53.2 - 2017 -51.6 - - -59.1 - - -60.5 - - -55.9 - - 2018 - - - - - - - - - - -55.0 -51.9 2019 -50.8 -49.6 - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -