Best time to swim in Batam on the island of Sumatra Sea temperature by month

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

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

Do you feel like swimming in Batam on the island of Sumatra? 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 82°F (min: 81°F/max: 84°F)
February 83°F (min: 81°F/max: 85°F)
March 84°F (min: 82°F/max: 86°F)
April 86°F (min: 84°F/max: 88°F)
May 87°F (min: 85°F/max: 89°F)
June 87°F (min: 85°F/max: 88°F)
July 86°F (min: 85°F/max: 87°F)
August 85°F (min: 84°F/max: 86°F)
September 86°F (min: 84°F/max: 87°F)
October 86°F (min: 85°F/max: 88°F)
November 86°F (min: 84°F/max: 87°F)
December 85°F (min: 83°F/max: 86°F)

Water temperature variation in Batam throughout the year

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