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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Newport Beach's climate page.

Newport Beach Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 23%  

Precipitation 48 mm (1.9 in)  

Rainy days 7 days  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (43 KM, 27 Miles).

What to Wear in Newport Beach in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Newport Beach in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Newport Beach's climate page.

More climate data for Newport Beach

Temperature Rainfall Sunshine

See the full Newport Beach climate overview or explore weather in the United States of America.