Name: 45--75S Zonal mean zonal wind Units: K Level: 10 hPa Month: April Source: GMAO MERRA2 Missing: -9999.0 Mean: 28.08 Year Data Minumum Maximum 1979 28.40 20.49 34.15 1980 24.29 16.58 30.76 1981 23.26 16.34 30.36 1982 29.46 20.59 39.15 1983 28.60 19.62 37.86 1984 29.63 19.89 38.15 1985 27.15 20.75 35.62 1986 28.78 21.64 37.51 1987 29.41 19.60 37.54 1988 29.25 20.75 38.30 1989 29.26 19.40 38.86 1990 28.48 22.02 34.81 1991 25.89 19.18 35.07 1992 27.05 15.81 36.04 1993 29.90 20.63 40.23 1994 25.91 16.31 37.36 1995 27.06 19.72 34.45 1996 30.10 21.37 37.43 1997 24.69 19.31 33.87 1998 33.39 25.00 38.77 1999 27.40 18.85 33.11 2000 28.31 15.92 37.85 2001 29.65 19.91 38.69 2002 27.15 18.01 36.35 2003 29.41 19.35 38.34 2004 25.53 18.70 33.03 2005 28.81 21.94 37.18 2006 27.36 19.68 34.35 2007 28.37 20.51 36.62 2008 27.83 20.32 34.53 2009 30.24 21.25 38.20 2010 29.47 18.89 39.95 2011 28.34 19.41 36.04 2012 26.04 16.24 35.24 2013 29.69 22.28 37.81 2014 27.13 17.16 35.25 2015 25.81 16.97 36.32 2016 29.61 20.29 38.40 2017 29.85 22.63 38.77 2018 26.59 19.62 33.45 2019 28.58 20.99 39.15 2020 28.48 21.88 37.59 2021 26.76 19.42 33.76 2022 28.20 18.92 36.85 2023 28.95 20.43 39.71