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

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

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

Do you feel like swimming in Sligo 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: 48°F/max: 53°F)
February 49°F (min: 47°F/max: 51°F)
March 49°F (min: 47°F/max: 51°F)
April 50°F (min: 48°F/max: 52°F)
May 52°F (min: 50°F/max: 54°F)
June 55°F (min: 51°F/max: 59°F)
July 58°F (min: 55°F/max: 61°F)
August 59°F (min: 57°F/max: 61°F)
September 59°F (min: 56°F/max: 61°F)
October 56°F (min: 54°F/max: 59°F)
November 54°F (min: 53°F/max: 56°F)
December 52°F (min: 50°F/max: 54°F)

Water temperature variation in Sligo throughout the year

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