Name: 45--75N Zonal mean zonal wind
Units: K
Level: 150 hPa
Month: December
Source: GMAO MERRA2
Missing: -9999.0
Mean:   15.80
Year      Data   Minumum   Maximum
1979     17.33     13.60     21.78
1980     17.17     13.35     20.80
1981     14.90     12.07     17.42
1982     18.66     15.85     22.09
1983     15.51     10.65     19.52
1984     15.53     10.47     21.58
1985     13.04     10.64     16.50
1986     17.88     14.64     21.32
1987     13.23     10.92     16.05
1988     17.70     13.68     20.76
1989     15.20     12.49     17.44
1990     18.94     15.49     22.42
1991     19.67     17.37     22.60
1992     18.73     16.16     21.09
1993     16.53     14.06     19.75
1994     18.04     16.63     19.72
1995     14.23     11.21     18.72
1996     13.03     10.48     16.80
1997     15.17     12.26     18.19
1998     16.08     13.24     19.47
1999     18.53     16.78     20.65
2000     11.45      8.45     13.61
2001     13.31     11.77     14.85
2002     13.10      9.87     15.89
2003     16.34     13.01     18.26
2004     18.32     16.67     20.39
2005     11.47      9.17     14.30
2006     18.11     15.69     21.00
2007     15.55     10.08     19.27
2008     15.84     12.94     18.53
2009     10.17      6.42     13.60
2010     12.79      8.96     16.22
2011     19.67     17.85     22.12
2012     13.02     10.69     16.44
2013     16.89     14.20     19.07
2014     16.53     14.26     19.60
2015     19.71     14.31     22.76
2016     16.27     12.29     20.27
2017     14.32     12.22     16.77
2018     14.92     11.70     17.26
2019     15.61     12.86     20.01
2020     15.08     11.06     17.32
2021     17.32     13.46     22.07
2022     13.04      8.67     17.88
2023     16.89     13.32     19.90