December was fractionally above the 1981-2010 mean so we finish the year at 10.56C which is 0.55C above the long run mean.
Met Office have 10.58C on their website but they just average the temperatures for each of the 12 months. However, because not all months have the same number of days, I do a daily calculation which is why my figure is slightly different.
We have joint winners this year being Caz and rickm who were both 0.01C out from the final figure. Congratulations to them.
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