Name: SH Minimum temperature Units: K Level: 10 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: 236.00 PSC Type I: 186.16 PSC Type II: 178.95 Year Data Minumum Maximum 1979 238.47 235.56 240.46 1980 237.88 235.65 240.05 1981 238.09 235.06 240.71 1982 238.60 236.10 240.31 1983 237.45 234.93 239.26 1984 237.46 234.27 240.14 1985 237.35 232.06 239.87 1986 237.94 234.19 240.42 1987 236.58 230.68 240.99 1988 238.96 237.42 240.90 1989 239.18 235.18 241.79 1990 237.00 234.17 239.77 1991 239.07 235.88 241.10 1992 236.63 232.81 239.12 1993 236.38 233.19 238.92 1994 237.84 234.56 239.78 1995 236.59 233.28 240.11 1996 235.88 232.68 239.20 1997 237.24 232.73 240.69 1998 234.01 229.90 238.58 1999 233.96 230.24 236.39 2000 238.24 236.03 241.19 2001 233.96 228.93 238.17 2002 236.83 234.03 238.27 2003 236.97 233.81 238.46 2004 236.56 232.00 239.57 2005 236.13 231.79 239.42 2006 233.21 228.82 236.48 2007 234.29 231.16 238.15 2008 233.62 228.95 237.34 2009 236.06 232.29 240.06 2010 233.70 228.98 237.94 2011 234.25 232.15 236.79 2012 236.89 233.81 238.64 2013 236.72 234.80 238.56 2014 235.02 230.54 237.47 2015 233.18 230.19 237.82 2016 236.60 233.95 238.74 2017 236.04 233.12 238.36 2018 235.08 232.00 237.06 2019 236.50 233.88 237.79 2020 230.94 223.53 235.06 2021 232.26 229.82 234.45 2022 232.21 229.37 235.37 2023 232.21 228.99 235.58