Newport Beach Weather in December

Thinking of visiting Newport Beach in December? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 9°C (48°F) at night, and be prepared for the wettest month of the year.

Rainfall in Newport Beach in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. Historically, the month has about 7 days of rain, averaging 48 mm (1.9 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Newport Beach in December

Daytime temperatures in Newport Beach reach 19°C (66°F) in December, dropping to 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. This month typically has the coolest temperatures of the year, yet they remain enjoyable and warm.

Sunshine in Newport Beach in December

Enjoy a sunny month with about 205 hours of sunshine, the clear skies make Newport Beach even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July, August, September, October and November typically offer the best weather for Newport Beach.