Best time to swim in Dalian in China Sea temperature by month

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

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

Do you feel like swimming in Dalian in China? 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 41°F (min: 36°F/max: 47°F)
February 37°F (min: 34°F/max: 42°F)
March 38°F (min: 32°F/max: 43°F)
April 44°F (min: 39°F/max: 49°F)
May 53°F (min: 45°F/max: 61°F)
June 64°F (min: 59°F/max: 71°F)
July 73°F (min: 66°F/max: 80°F)
August 75°F (min: 72°F/max: 79°F)
September 72°F (min: 67°F/max: 77°F)
October 64°F (min: 58°F/max: 70°F)
November 56°F (min: 50°F/max: 62°F)
December 48°F (min: 43°F/max: 53°F)

Water temperature variation in Dalian throughout the year

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