Go to Dingle in Ireland
Dolphins, Whales and breathtaking views. The colorful fishing village Dingle in Ireland has it all and this town is a must for your bucket list.
Average monthly water temperature in Dun Laoghaire, Ireland
On this page you find the mean water temperature over the year in Dun Laoghaire (Dublin County), Ireland. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
Data from: Dublin, Ireland (17 KM, 10 Miles).
Water in Dun Laoghaire maintains a consistently cool profile. The warmest month, August, has an average temperature of 15°C (59°F).
The coldest water temperature month is March, averaging 8°C (46°F). These conditions are ideal for enjoying peaceful, less crowded water activities.
Dun Laoghaire Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dun Laoghaire - and find the best time to visit.
Dun Laoghaire 3-Day Forecast
More climate data for Dun Laoghaire
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Dun Laoghaire climate overview or explore weather in Ireland.
Popular in October
Where to go in October - average daytime high across popular destinations.
Westport
14°C (57°F) Doolin15°C (59°F) Kilkenny
14°C (57°F) Cork
15°C (59°F) Kenmare14°C (57°F) Killarney14°C (57°F) Galway15°C (59°F) Dublin15°C (59°F) Bucket list
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Go to Dingle in Ireland
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