Marion 00Z 100hPa temperature 1968 - - - - - - - - - - - - 1969 - - - - - - - - - - - - 1970 - - - - - - - - - - - - 1971 - - - - - - - - - - - - 1972 - - - - - - - - - - - - 1973 - -57.2 - - -56.3 - - - - - - - 1974 - - - - - - - - - - - - 1975 - - -56.9 -56.7 - - - - -55.9 - - - 1976 -54.9 -58.3 -58.2 -58.0 -57.8 -59.0 - -56.6 -56.6 - -53.6 -51.2 1977 -53.0 -57.5 -57.3 -56.9 - -54.6 -58.5 -56.2 -53.2 -53.5 -54.7 -53.6 1978 -53.9 -54.5 - -57.7 -55.2 -55.6 -59.2 -55.6 -53.7 -53.9 -53.7 -54.3 1979 -51.8 -54.3 -56.0 -54.6 -54.3 -56.2 -59.5 -57.2 -53.9 -49.6 -53.0 -52.4 1980 -53.1 -55.1 -57.5 -55.0 -56.1 -56.4 -57.7 -58.5 -55.5 -53.3 -52.9 -54.8 1981 -53.4 -57.6 -57.5 -56.7 -56.7 -56.9 -59.3 -57.3 -54.2 -51.7 -55.2 -55.2 1982 -54.5 -56.0 -57.8 -58.6 -57.7 -58.8 -59.0 -58.5 -56.2 -56.9 -51.4 -53.2 1983 -53.4 -56.1 -55.4 -56.8 -57.6 -56.5 -56.9 -57.6 -53.6 -56.4 -56.7 -55.0 1984 -55.0 -56.9 -57.0 -57.1 -53.7 -58.1 -60.5 -55.2 -55.3 -54.9 -54.6 -53.0 1985 -56.3 -57.7 -57.9 -58.0 -57.5 -60.4 -58.2 -58.4 -59.1 -59.0 -59.7 -58.5 1986 -56.8 -57.7 -57.3 -59.7 -54.6 -57.1 -58.0 -56.6 -56.7 -54.2 -57.3 -56.0 1987 -53.6 -56.0 -56.2 -56.2 -57.5 -57.8 -59.2 -59.6 -56.0 -56.0 -54.7 -56.2 1988 -53.9 -56.6 -58.5 -58.0 -56.7 -58.1 -57.2 -54.0 -48.6 -50.6 -55.3 -54.8 1989 -56.6 -57.6 -58.9 -57.4 -56.8 -58.8 -61.6 -61.1 -54.2 -55.7 -58.1 -56.4 1990 -57.7 -59.8 -58.0 -57.8 -54.0 -57.1 -59.0 -57.1 -60.0 -54.5 -54.9 -55.5 1991 -56.1 -56.5 -57.9 -58.3 - -56.8 -57.3 -54.0 -54.8 -49.8 -56.2 -55.9 1992 -53.6 -58.2 -58.6 -57.3 -54.6 -51.3 -53.4 -56.9 -56.4 -57.0 -54.9 -55.3 1993 -55.0 -58.4 -59.0 -59.0 -56.8 -59.5 -58.5 -58.1 -53.9 -54.7 -56.4 -57.8 1994 -56.6 -59.7 -59.9 -60.3 -59.2 -55.3 -58.2 -59.4 -57.9 -52.4 -53.2 -57.5 1995 -56.9 -57.0 -57.2 -56.1 -58.7 -58.4 -57.6 -56.2 -54.3 -56.5 -56.0 -58.9 1996 -57.1 -58.5 -58.8 -59.6 -60.2 -54.3 -56.6 -53.7 -54.3 -59.6 -56.3 -57.5 1997 -57.7 -58.4 -57.8 -59.3 -58.6 -60.7 -59.5 -56.6 -56.3 -57.4 -53.5 -56.0 1998 -57.1 -56.6 -57.9 -57.7 -56.9 -55.5 -59.6 -58.9 -56.1 -56.5 -57.3 -56.8 1999 -58.9 -56.5 -58.5 -59.6 -58.8 -59.3 -59.4 -59.4 -54.1 -56.8 -57.5 -58.6 2000 -58.1 -58.8 -59.4 -59.6 -59.2 -59.4 -61.0 -58.5 -50.7 -55.9 -61.4 -54.6 2001 -57.9 -58.9 -58.0 -58.8 -57.2 -57.4 -59.5 -61.3 -57.1 -59.3 -58.4 -55.8 2002 -57.5 -57.3 -58.1 -60.5 -55.8 -53.5 -55.6 -59.9 -58.0 -56.0 -56.6 -57.3 2003 -54.3 -58.0 -58.7 -58.3 -57.7 -57.6 -59.6 -58.8 -55.5 -58.2 -56.7 -57.3 2004 -57.1 -58.4 -57.0 -57.4 -58.6 -60.1 -60.2 -57.8 -55.5 -58.2 -56.6 -59.2 2005 - - - -59.0 -57.8 -54.8 -57.8 -56.6 -55.6 -57.2 -58.2 -52.1 2006 -56.6 -57.5 -57.2 -56.5 -59.4 -60.2 -58.8 -58.8 -57.7 -61.6 -57.0 -57.6 2007 -57.3 -58.0 -60.1 -60.4 -57.2 -57.6 -54.9 -56.4 -56.7 -57.5 -54.1 -57.6 2008 -55.9 -57.2 -58.6 -57.0 -57.6 -60.2 -60.4 -59.9 -57.9 -56.7 -56.0 -56.7 2009 -58.1 -58.7 -58.4 -58.7 -59.1 -58.1 - -59.7 -54.4 -59.3 -53.8 -53.9 2010 -56.9 -58.7 -56.5 -56.6 -57.9 -58.7 -59.0 -58.7 -58.5 -58.4 -55.5 -54.3 2011 -59.3 -59.8 -59.2 -58.1 -60.5 -59.3 -60.8 -58.3 -55.2 -53.0 -56.0 -57.6 2012 -57.8 -57.0 -58.1 -59.1 -58.0 -58.3 -57.5 -57.7 - - - - 2013 -53.7 -57.2 -55.9 - - - - - - - - - 2014 - - - -57.1 - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - -60.1 -59.0 -56.3 -56.9 -56.0 -53.8 -56.0 -57.6 -53.6 2018 - -58.2 - -56.6 -57.8 -57.7 -60.5 -58.6 -57.0 -56.8 -56.8 -57.0 2019 -55.9 -55.4 -57.1 -58.8 -58.6 -60.0 -54.1 -55.3 -53.6 -55.3 -57.3 -55.1 2020 -55.1 -56.0 -56.8 -54.9 - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - -57.8 -57.1 -57.0 -56.3 - -56.7 -57.1 -55.8 2024 -57.1 -57.5 - - - - - - - - - -