Average monthly water temperature in Rosslare, Ireland

On this page you find the mean water temperature over the year in Rosslare (Wexford County), Ireland. Get insights into the water temperature fluctuations and discover what they mean for visitors.

In Rosslare, cooler water temperatures are a year-round feature. The warmest month is August, averaging 15°C (59°F).

The coldest month, January, sees averages of 9°C (48°F). This does not make it a great month for visitors who enjoy swimming.

Rosslare 3-Day Forecast

10-Day Forecast

More climate data for Rosslare

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Rosslare climate overview or explore weather in Ireland.

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