Average water temperature in Bethany Beach
The mean water temperature over the year in Bethany Beach (Delaware), the United States of America.
- The months July, August and September have a pleasant water temperature.
- On average, August has the warmest water temperature with 22°C.
- On average, February has the coldest water temperature with 1°C.
Weather Forecasts for Bethany Beach (DE)
almost clear and no rain
almost clear and no rain
partly cloudy and no rain