Possession_Island 00Z temperature
1993     1.9    -1.3    -8.6   -15.7   -21.2   -19.1   -20.4   -23.0   -17.5   -13.1    -4.4     0.2
1994       -       -       -   -13.7       -   -19.9       -   -24.6       -       -       -       -
1995       -       -    -8.4   -16.4   -19.4   -20.1   -19.6   -18.8   -18.8   -13.4       -       -
1996       -    -0.7    -5.0   -12.2   -18.7   -19.5   -21.2   -16.2   -18.7       -    -2.8       -
1997       -    -1.4    -8.5   -18.4   -20.0   -16.9   -23.0   -25.4   -18.1       -       -     2.0
1998       -       -   -10.8   -19.5   -18.7   -16.2   -19.9   -19.3   -19.9       -    -4.5       -
1999       -    -1.0    -8.3   -17.0   -22.4   -16.4   -17.1       -   -16.8       -       -       -
2000       -       -       -       -       -       -       -       -       -       -       -       -
2001       -       -    -9.6   -15.8   -18.7   -18.3   -19.7   -23.4   -18.8   -11.8    -4.0     2.3
2002     2.5    -0.2    -6.5   -14.7   -14.4   -17.6   -22.3   -25.1   -15.8   -11.5    -5.3     0.4
2003       -       -       -       -       -       -       -       -       -       -       -       -
2004       -       -       -       -       -       -   -25.5       -       -       -       -       -
2005       -       -       -       -       -       -   -19.7   -18.7       -       -       -       -
2006       -       -       -       -       -       -       -       -       -       -       -       -
2007       -       -       -   -15.5   -15.8   -17.8   -18.7   -20.6   -16.9   -12.5    -3.3     2.5
2008     1.9    -2.9    -8.9   -13.6   -19.0   -16.4   -23.1   -23.0   -15.7   -12.0       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -