Best time to swim in Belfast in Northern Ireland Sea temperature by month

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

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

Do you want to swim in Belfast in Northern Ireland? Based on the sea temperature every month, we tell you our opinion on swimming in that location. For more information about a month, click on the link in the Details column.

Month Our opinion Details
freezing swimming Sea temperature
in Belfast in january
freezing swimming Sea temperature
in Belfast in february
freezing swimming Sea temperature
in Belfast in march
freezing swimming Sea temperature
in Belfast in april
freezing swimming Sea temperature
in Belfast in may
freezing swimming Sea temperature
in Belfast in june
freezing swimming Sea temperature
in Belfast in july
freezing swimming Sea temperature
in Belfast in august
freezing swimming Sea temperature
in Belfast in september
freezing swimming Sea temperature
in Belfast in october
freezing swimming Sea temperature
in Belfast in november
freezing swimming Sea temperature
in Belfast in december

Water temperature variation in Belfast throughout the year

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