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

Do you want to swim in the sea in Sifnos in Greece? But when is the best time to go to be sure to have pleasant water for swimming in Sifnos 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 Sifnos, based on the average temperatures recorded in previous years.

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

Do you feel like swimming in Sifnos 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 62°F (min: 59°F/max: 64°F)
February 61°F (min: 59°F/max: 63°F)
March 61°F (min: 60°F/max: 63°F)
April 62°F (min: 59°F/max: 66°F)
May 66°F (min: 62°F/max: 71°F)
June 73°F (min: 70°F/max: 77°F)
July 78°F (min: 74°F/max: 82°F)
August 79°F (min: 74°F/max: 83°F)
September 76°F (min: 75°F/max: 79°F)
October 72°F (min: 68°F/max: 76°F)
November 67°F (min: 64°F/max: 71°F)
December 63°F (min: 60°F/max: 67°F)

Water temperature variation in Sifnos throughout the year

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