Halley_6 12Z temperature
2012       -       -   -16.9   -26.9   -26.5   -21.4   -33.4   -32.7   -28.2   -14.9    -8.8    -4.1
2013    -3.9   -10.4   -18.6   -19.8   -28.0   -17.5   -26.2   -29.5   -24.0   -19.8    -7.9    -3.8
2014    -4.0   -12.2   -18.5   -23.3   -24.8   -28.8   -28.2   -34.0   -26.5   -20.1    -9.5    -4.9
2015    -5.0    -9.2   -18.1   -21.8   -26.0   -32.0   -25.7   -29.5   -27.5   -18.8   -10.1    -4.8
2016    -5.5   -10.0   -15.3   -20.6   -26.9   -33.9   -26.9   -27.1   -24.1   -20.4    -9.1    -4.8
2017    -4.0    -8.4   -15.2   -29.1   -23.9   -27.0   -28.8   -31.1   -20.7   -16.5    -9.1    -3.9
2018       -       -       -       -       -       -       -       -       -       -       -       -
2019       -       -       -       -       -       -       -       -       -       -       -       -
2020       -       -       -       -       -       -       -       -       -       -       -       -
2021       -       -       -       -       -       -       -       -       -       -       -       -
2022       -       -       -       -       -       -       -       -       -       -       -       -
2023       -       -       -       -       -       -       -       -       -       -       -       -
2024       -       -       -       -       -       -       -       -       -       -       -       -