Name: 55--75N Temperature Units: K Level: 10 hPa Month: September Source: GMAO MERRA2 Missing: -9999.0 Mean: 227.03 PSC Type I: 186.16 PSC Type II: 178.95 Year Data Minumum Maximum 1979 228.41 224.01 233.05 1980 228.60 223.93 233.08 1981 228.75 223.85 232.73 1982 228.65 224.09 233.19 1983 228.78 223.79 233.15 1984 227.79 223.13 232.41 1985 227.43 222.44 232.22 1986 227.89 223.48 232.15 1987 227.85 223.04 231.99 1988 227.60 222.70 231.43 1989 228.06 223.60 232.20 1990 228.09 223.51 232.56 1991 229.01 224.98 233.06 1992 227.87 223.58 232.36 1993 227.73 222.90 232.34 1994 227.45 222.60 232.42 1995 227.53 222.74 232.03 1996 227.02 222.13 231.84 1997 227.32 222.04 232.33 1998 227.84 223.19 232.42 1999 227.19 222.92 232.05 2000 227.31 222.40 231.99 2001 227.74 222.77 232.07 2002 226.94 222.08 231.46 2003 227.34 221.84 231.77 2004 227.17 221.71 231.62 2005 227.21 222.10 231.55 2006 226.54 221.76 231.07 2007 226.73 221.60 231.33 2008 226.48 221.81 231.14 2009 225.99 221.36 230.40 2010 226.32 221.54 230.98 2011 226.49 221.61 231.11 2012 225.81 221.37 230.47 2013 225.64 221.21 230.32 2014 226.49 222.77 230.66 2015 226.21 221.66 230.64 2016 226.09 221.67 229.97 2017 225.36 220.98 229.96 2018 225.82 221.32 230.17 2019 225.23 220.31 229.96 2020 225.55 220.73 229.90 2021 225.35 220.47 229.66 2022 225.57 220.85 229.86 2023 225.14 220.25 229.68 2024 226.08 222.31 230.11