Best time to swim in Granville in Normandy Sea temperature by month

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

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

Do you feel like swimming in Granville in Normandy? 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 49°F (min: 46°F/max: 52°F)
February 48°F (min: 47°F/max: 50°F)
March 49°F (min: 46°F/max: 51°F)
April 51°F (min: 49°F/max: 54°F)
May 55°F (min: 52°F/max: 57°F)
June 59°F (min: 56°F/max: 62°F)
July 62°F (min: 60°F/max: 64°F)
August 64°F (min: 62°F/max: 66°F)
September 65°F (min: 63°F/max: 67°F)
October 62°F (min: 60°F/max: 65°F)
November 59°F (min: 55°F/max: 62°F)
December 54°F (min: 51°F/max: 58°F)

Water temperature variation in Granville throughout the year

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