Name: 55--75S Temperature Units: K Level: 30 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: 233.65 PSC Type I: 191.84 PSC Type II: 184.88 Year Data Minumum Maximum 1979 233.36 232.71 234.09 1980 234.84 234.13 236.18 1981 234.02 233.47 234.73 1982 234.06 233.10 234.86 1983 233.69 233.38 234.39 1984 233.33 232.29 234.32 1985 234.10 232.76 235.16 1986 233.89 233.29 234.36 1987 234.35 232.08 235.07 1988 233.69 233.28 234.02 1989 234.45 233.85 235.40 1990 233.18 231.72 234.18 1991 233.80 232.98 234.58 1992 233.23 232.51 233.77 1993 235.06 233.75 236.29 1994 235.39 233.65 236.69 1995 234.22 233.28 235.39 1996 233.86 231.30 235.66 1997 233.48 232.23 235.56 1998 232.74 231.19 233.79 1999 234.42 232.68 235.19 2000 233.82 233.00 234.82 2001 233.94 233.14 234.59 2002 231.62 231.30 232.12 2003 233.08 232.32 233.52 2004 233.76 232.93 234.25 2005 233.28 232.64 234.14 2006 235.49 233.74 236.47 2007 233.17 232.46 233.93 2008 232.84 231.83 233.91 2009 234.87 234.31 235.46 2010 231.94 230.39 234.06 2011 235.04 234.00 236.03 2012 233.09 232.71 233.45 2013 232.55 231.89 232.97 2014 234.13 233.64 234.76 2015 234.34 233.14 235.26 2016 233.19 232.90 233.49 2017 233.19 232.66 233.85 2018 233.34 232.62 234.11 2019 231.75 231.20 232.00 2020 233.29 230.06 234.51 2021 233.42 232.42 234.68 2022 233.55 233.03 234.36 2023 232.24 229.86 234.73