Name: 45--75S Zonal mean zonal wind Units: K Level: 30 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: -0.23 Year Data Minumum Maximum 1979 -6.24 -7.46 -4.30 1980 -7.26 -8.92 -6.06 1981 -1.76 -4.18 2.64 1982 -4.12 -7.52 1.10 1983 -0.89 -4.87 3.55 1984 -3.40 -6.13 3.60 1985 -1.19 -5.21 6.84 1986 -1.51 -3.29 2.12 1987 -2.47 -9.89 11.07 1988 -5.88 -6.74 -5.15 1989 -2.33 -6.98 6.90 1990 2.80 -4.46 14.30 1991 -6.38 -8.67 -4.11 1992 -0.20 -5.27 7.75 1993 -1.57 -3.64 4.68 1994 -5.45 -7.16 -4.34 1995 2.53 -4.47 11.79 1996 0.90 -6.92 14.61 1997 -1.42 -5.40 2.85 1998 6.76 -1.65 17.12 1999 6.98 2.22 19.11 2000 -5.51 -6.94 -1.59 2001 6.42 -2.76 15.47 2002 -2.82 -5.09 2.67 2003 -3.15 -4.99 0.01 2004 -3.17 -5.57 2.71 2005 -2.86 -6.31 4.58 2006 1.36 -3.46 13.93 2007 4.17 -1.48 10.32 2008 4.94 -3.19 10.37 2009 -3.71 -5.92 0.44 2010 6.53 -2.37 18.94 2011 3.32 -2.75 10.48 2012 -6.24 -7.07 -5.17 2013 -4.73 -6.09 -1.93 2014 0.73 -4.01 7.60 2015 5.59 -2.55 18.63 2016 -6.30 -7.83 -5.02 2017 -1.21 -4.50 1.70 2018 -0.76 -3.04 2.98 2019 -5.09 -6.06 -4.13 2020 10.79 -2.24 22.83 2021 9.73 1.51 18.96 2022 5.80 2.08 11.72 2023 7.92 -0.60 17.42