On the news tonight it was stated that the december temperature in the main centers was the coldest for over 50 years.
But southern folk needn't be too worried, Dunedin is moving the temperature recoding from Musellborough to the Octagon, so average temperatures in Dunedin should show a rise of around 2 degrees from now on.
However this new data will be added in to world averages to show that the average global temperature is continuing to rise. Similar things have happened in the past all over the world as people like to show that their city is warmer than another one, so of course land based temperature records can only increase.
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