Name: 45--75S Zonal mean zonal wind Units: K Level: 70 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: 10.62 Year Data Minumum Maximum 1979 2.92 1.57 5.03 1980 4.81 3.70 6.36 1981 8.78 5.40 13.57 1982 6.17 1.75 12.21 1983 9.26 4.55 14.46 1984 6.55 3.55 13.18 1985 10.71 4.99 17.61 1986 9.62 7.39 13.65 1987 10.08 2.38 19.15 1988 5.74 4.64 7.22 1989 8.70 3.90 17.37 1990 12.87 6.61 21.59 1991 3.72 0.55 6.72 1992 10.43 4.90 17.05 1993 11.43 8.01 15.88 1994 7.62 5.74 9.27 1995 14.32 8.37 22.10 1996 12.20 5.59 20.07 1997 9.54 4.37 14.13 1998 17.42 10.08 24.30 1999 17.88 14.38 25.76 2000 5.64 2.68 9.61 2001 17.62 8.30 25.22 2002 6.84 3.92 12.66 2003 7.01 4.82 10.10 2004 7.81 4.72 12.85 2005 7.17 3.39 14.83 2006 13.90 9.76 22.00 2007 14.73 10.18 20.04 2008 15.18 7.73 19.65 2009 8.98 5.38 12.49 2010 16.20 9.97 26.26 2011 14.73 9.76 20.59 2012 3.94 2.89 5.84 2013 5.44 3.43 8.88 2014 12.34 7.20 19.09 2015 15.36 9.29 25.90 2016 4.83 3.30 5.96 2017 9.73 6.07 13.52 2018 10.87 8.27 14.41 2019 4.42 3.15 6.08 2020 20.30 11.41 26.62 2021 19.77 13.94 26.43 2022 17.39 13.48 21.88 2023 17.04 11.29 21.87