Best time to swim in Sirinat National Park in Phuket Sea temperature by month

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

Best time to swim in Sirinat National Park: the water temperature by month

Do you feel like swimming in Sirinat National Park in Phuket? Discover the average sea temperature for each month of the year (based on previous years' records) and our opinion on swimming in the table below.

Month Sea temperature
January 83°F (min: 82°F/max: 85°F)
February 84°F (min: 83°F/max: 86°F)
March 85°F (min: 83°F/max: 87°F)
April 87°F (min: 84°F/max: 90°F)
May 87°F (min: 85°F/max: 89°F)
June 86°F (min: 83°F/max: 89°F)
July 86°F (min: 84°F/max: 87°F)
August 84°F (min: 83°F/max: 86°F)
September 85°F (min: 83°F/max: 87°F)
October 85°F (min: 83°F/max: 87°F)
November 85°F (min: 83°F/max: 87°F)
December 85°F (min: 82°F/max: 87°F)

Water temperature variation in Sirinat National Park throughout the year

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