Bethany Beach Weather in December

Bethany Beach in December sees low daytime temperatures of 10°C (50°F) and nighttime lows of 2°C (36°F). Rainfall is fairly high this month at around 117 mm (4.6 in), so pack a rain jacket to stay dry.

Rainfall in Bethany Beach in December

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 117 mm (4.6 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Bethany Beach in December

In December, expect low temperatures in Bethany Beach, with highs of 10°C (50°F) and lows of 2°C (36°F) at night. December marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Average water temperature in December

At 7°C (45°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May typically offers the best weather for Bethany Beach.