Average monthly water temperature in Plouguerneau, France
On this page you find the mean water temperature over the year in Plouguerneau (Brittany), France. Discover the unique water temperature patterns, from its warmest to its coolest months.
Water temperatures in Plouguerneau stay on the cooler side throughout the year. The warmest month, August, averages 16°C (61°F).
The coldest water temperature month is January, averaging 10°C (50°F). These cooler conditions are not the best for swimming enthusiasts.