Atlantic City Weather in December

With daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F), December in Atlantic City brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Atlantic City in December

During the wettest month of the year, an umbrella can be your best friend to stay dry. Analyzing past climate data, one can expect approximately 12 days of rain, averaging 142 mm (5.6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Atlantic City in December

If you're visiting Atlantic City in December, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Atlantic City. Our weather planner can help you explore destinations with more pleasant weather conditions.