Best time to swim in Hyères in French Riviera and Provence Sea temperature by month

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

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

Do you feel like swimming in Hyères in French Riviera and Provence? 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 57°F (min: 55°F/max: 58°F)
February 56°F (min: 55°F/max: 57°F)
March 57°F (min: 55°F/max: 58°F)
April 59°F (min: 56°F/max: 61°F)
May 64°F (min: 58°F/max: 70°F)
June 70°F (min: 64°F/max: 77°F)
July 72°F (min: 67°F/max: 78°F)
August 74°F (min: 68°F/max: 80°F)
September 72°F (min: 68°F/max: 76°F)
October 67°F (min: 62°F/max: 72°F)
November 64°F (min: 60°F/max: 67°F)
December 59°F (min: 55°F/max: 63°F)

Water temperature variation in Hyères throughout the year

Change units