Best time to swim in Galway in Ireland Sea temperature by month

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

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

Do you feel like swimming in Galway in Ireland? 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 50°F (min: 49°F/max: 53°F)
February 50°F (min: 49°F/max: 51°F)
March 49°F (min: 48°F/max: 51°F)
April 51°F (min: 49°F/max: 53°F)
May 53°F (min: 51°F/max: 55°F)
June 55°F (min: 52°F/max: 59°F)
July 59°F (min: 55°F/max: 63°F)
August 60°F (min: 58°F/max: 63°F)
September 59°F (min: 57°F/max: 61°F)
October 57°F (min: 55°F/max: 60°F)
November 55°F (min: 53°F/max: 56°F)
December 52°F (min: 51°F/max: 54°F)

Water temperature variation in Galway throughout the year

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