Name: 60--90S Temperature Units: K Level: 30 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: 236.41 PSC Type I: 191.84 PSC Type II: 184.88 Year Data Minumum Maximum 1979 235.31 234.87 235.97 1980 237.11 236.17 238.90 1981 236.41 235.27 237.77 1982 236.32 235.19 237.02 1983 236.19 235.26 237.80 1984 235.67 235.16 236.22 1985 237.10 234.74 238.91 1986 236.86 236.10 237.51 1987 237.27 234.53 238.96 1988 235.99 235.37 236.96 1989 236.80 235.88 238.94 1990 236.01 234.32 237.24 1991 236.12 235.11 237.62 1992 235.56 234.82 236.14 1993 238.16 236.43 239.62 1994 237.84 235.63 239.31 1995 237.89 236.32 239.58 1996 236.86 233.87 238.64 1997 235.81 234.16 237.66 1998 236.29 233.61 237.82 1999 238.24 235.19 239.89 2000 235.84 234.92 237.02 2001 237.85 236.05 239.78 2002 233.71 233.34 234.75 2003 234.88 234.41 235.34 2004 236.16 235.64 236.97 2005 235.73 234.71 237.34 2006 238.92 236.86 240.39 2007 236.90 235.95 237.80 2008 236.37 235.08 237.40 2009 238.09 236.43 239.52 2010 234.86 232.72 236.82 2011 238.73 237.87 240.07 2012 234.62 234.23 234.94 2013 234.55 234.08 234.99 2014 237.22 235.75 238.83 2015 237.02 235.22 238.11 2016 235.17 234.83 235.62 2017 236.01 234.93 237.10 2018 236.30 235.16 237.17 2019 233.56 233.23 233.79 2020 236.87 231.57 238.77 2021 236.95 234.95 238.41 2022 237.31 236.37 238.09 2023 235.21 231.52 237.55