Best time to swim in Alonissos in Greece Sea temperature by month

Do you want to swim in the sea in Alonissos in Greece? But when is the best time to go to be sure to have pleasant water for swimming in Alonissos and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Alonissos, based on the average temperatures recorded in previous years.

Best time to swim in Alonissos: the water temperature by month

Do you feel like swimming in Alonissos in Greece? Discover the average sea temperature for each month of the year (based on previous years' data) and our opinion on swimming in the table below. For more information on the sea temperature of a specific month, click on the month's name in the table.

Month Sea temperature
January 60°F (min: 57°F/max: 62°F)
February 59°F (min: 56°F/max: 61°F)
March 58°F (min: 57°F/max: 61°F)
April 59°F (min: 56°F/max: 63°F)
May 65°F (min: 60°F/max: 69°F)
June 74°F (min: 70°F/max: 78°F)
July 79°F (min: 75°F/max: 83°F)
August 79°F (min: 76°F/max: 84°F)
September 77°F (min: 72°F/max: 81°F)
October 70°F (min: 67°F/max: 74°F)
November 64°F (min: 61°F/max: 68°F)
December 60°F (min: 57°F/max: 63°F)

Water temperature variation in Alonissos throughout the year

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