Average monthly water temperature in Valentia Island, Ireland
On this page you find the mean water temperature over the year in Valentia Island (Kerry), Ireland. Discover when the water is at its warmest and coolest, perfect for planning your visit.
Water temperatures in Valentia Island stay on the cooler side throughout the year. The warmest month, July, averages 15°C (59°F).
The coldest water temperature month is March, averaging 9°C (48°F). These cooler conditions are not the best for swimming enthusiasts.
Valentia Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Valentia Island - and find the best time to visit.
Valentia Island 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Valentia Island climate overview or explore weather in Ireland.
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