Average monthly water temperature in Bethany Beach, the United States of America

On this page you find the mean water temperature over the year in Bethany Beach (Delaware), the United States of America. Dive into the water temperature trends, highlighting the best times for swimming and other activities.

Data from: Ocean City, the United States of America (22 KM, 13 Miles).

Water temperatures in Bethany Beach fluctuate across the seasons. The warmest month, August, averages 22°C (72°F).

The coldest water temperature month is February, averaging 1°C (34°F). Seasonal shifts offer opportunities to explore different activities depending on the time of year.

Bethany Beach (DE) 3-Day Forecast

10-Day Forecast

More climate data for Bethany Beach

Temperature Rainfall Humidity Water Temp

See the full Bethany Beach climate overview or explore weather in the United States of America.

Travel Inspiration

Yosemite National Park is definitely worth a visit

Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.

The 10 most alternative cities in the United States

Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.

Sedona: Explore Majestic Red Rock Landscapes

A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.

10 most idyllic villages to visit in the United States

Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.

) ?>