Alderney weather averages

Average temperature

The bar chart below shows the average monthly temperatures at Alderney

Average monthly temperatures in Alderney
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.4 8.6 9.9 10.4 12.3 14.1 16.5 17.4 16.6 14.4 11.9 9.6
°F 47.1 47.5 49.8 50.7 54.1 57.4 61.7 63.3 61.9 57.9 53.4 49.3

Average sea temperature

The graph below shows the average sea temperature off Alderney.

Average sea temperature around Alderney
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.2 9.3 9.2 10.1 11.7 14 16 17.1 16.7 15.4 13.6 11.7
°F 50.4 48.7 48.6 50.1 53.1 57.2 60.8 62.7 62.1 59.7 56.4 53.1
Map showing location of Alderney (49.7136, -2.19958) Alderney map pin © Google

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