Average monthly water temperature in Biddeford, the United States of America
On this page you find the mean water temperature over the year in Biddeford (Maine), the United States of America. Discover the unique water temperature patterns, from its warmest to its coolest months.
Water temperatures in Biddeford stay on the cooler side throughout the year. The warmest month, August, averages 18°C (64°F).
The coldest water temperature month is March, averaging 3°C (37°F). These cooler conditions are not the best for swimming enthusiasts.