Average monthly water temperature in Cork, Ireland
On this page you find the mean water temperature over the year in Cork (County Cork), Ireland. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
In Cork, water temperatures remain cool throughout the year. The warmest month is August, with an average water temperature of 16°C (61°F).
The coldest water temperature month is March, with an average temperature of 8°C (46°F). This temperature is not very suitable for swimming.
Cork Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cork - and find the best time to visit.
Cork 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cork climate overview or explore weather in Ireland.
Popular this month
Where to go in July - average daytime high across popular destinations.
Cork
19°C (66°F) Kilkenny
20°C (68°F) Dublin20°C (68°F) Kenmare
19°C (66°F) Galway20°C (68°F) Killarney19°C (66°F) Westport19°C (66°F) Doolin18°C (64°F) 
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