Bethany Beach Weather in August
August in Bethany Beach averages 29°C (84°F) during the day and 20°C (68°F) at night. Quite a bit of rainfall is typical this month, with around 124 mm (4.9 in) on average. An umbrella is a good idea.
Rainfall in Bethany Beach in August
Typically, you can expect about 11 days of rain this month, with 124 mm (4.9 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Bethany Beach in August
August in Bethany Beach brings high temperatures, with highs of 29°C (84°F) and nights around 20°C (68°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 20°C (68°F), the nights are warm and generally comfortable.
Average water temperature in August
The water is 22°C (72°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you prefer dry days with pleasant temperatures, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Bethany Beach's climate page.
Bethany Beach Temperature in August
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Water Temperature
22°C (72°F) *
Chance of Rain
37%
Precipitation
124 mm (4.9 in)
Rainy days
11 days
Humidity
76% *
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
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What to Wear in Bethany Beach in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Bethany Beach in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Bethany Beach's climate page.
Temperature Rainfall Humidity Water Temp
See the full Bethany Beach climate overview or explore weather in the United States of America.
