Newport Beach Weather in December: Temperature, Precipitation, Wind
Newport Beach, United States in December experiences mild winter conditions typical of its Mediterranean climate. The coastal city enjoys comfortable temperatures throughout the month, with an average daily temperature of 15.6°C (60.1°F). Daytime highs reach a pleasant 20.9°C (69.6°F), while nighttime lows dip to 11.4°C (52.5°F).
December in Newport Beach sees minimal precipitation, with an average of only 1.3 mm of rainfall. Rain occurs on approximately 6 days during the month, with a 19.4% probability of precipitation on any given day. The most common precipitation type is rain, and no snowfall is recorded.
Cloud cover averages 45.7%, creating partly cloudy conditions for much of December. Visibility remains excellent at 14.7 km, allowing for clear views of the Pacific Ocean from popular spots like Balboa Pier and Corona del Mar State Beach.
Wind speeds in Newport Beach during December average 13.8 km/h, with gusts reaching up to 23.6 km/h. The atmospheric pressure maintains a steady 1017.5 hPa throughout the month.
Humidity levels in December average 66.9%, contributing to the comfortable feel of the coastal environment. The UV index averages 5.5, indicating moderate sun intensity during midday hours.
Sunrise occurs at approximately 6:48 AM, while sunset takes place around 4:46 PM, providing about 10 hours of daylight for visitors to enjoy Newport Beach’s attractions, such as Fashion Island and the Newport Harbor.
What is the temperature in Newport Beach in December?
Average air temperature in Newport Beach is 15.6°C (60.1°F) in December. The outside temperature in Newport Beach feels like 15.6°C (60.1°F) on a typical December day. The highest average temperature during sunny days is 20.9°C (69.6°F) and feels like 20.9°C (69.6°F). The lowest average temperature after dark is 11.4°C (52.5°F) which feels like 11.3°C (52.3°F).
How hot is Newport Beach in December?
The hot temperature in December in Newport Beach rises to 26.4°C (79.5°F) on sunny days with low cloud coverage and 66.9% humidity. During hottest days of December it feels like 26.4 °C (79.5°F). The average maximum temp in Newport Beach is 20.9°C (79.5°F) during day time in December.
How cold is Newport Beach in December?
The coldest temp in Newport Beach in December drops to 8.5°C (47.3°F) during the cold nights. With 13.8km/h (8.5mph) winds and 66.9% humidity it feels like 6.9°C (44.4°F) on the coldest nights. The average minimum temperature is 11.4°C (52.5°F) during night time in December.
Does it rain in Newport Beach in December?
Yes, it rains for 6 days in Newport Beach, United States in December averaging 1.3 mm of precipitation. Newport Beach has a 19.4% chance for rain throughout the entire month of December.
How much does it rain in Newport Beach throughout December?
Newport Beach has 1.3 mm (0.05 inch) of rain per day on average in December. It rains for an average of 6 days out of the entire month.
Is Newport Beach windy in December?
The average speed of wind in Newport Beach, United States during December is 13.8km/h (8.5mph) and average windgust is 23.6km/h (14.7mph). On some days in December wind can reach up to 22.8km/h (14.2mph).
What is the direction of the wind in Newport Beach in December?
Most days of December the wind is blowing from South direction in Newport Beach.
What are the humidity levels in Newport Beach in December?
The average humidity levels in Newport Beach in December are 66.9%. Daily humidity levels in Newport Beach range from 33.6% to 82.5% during December.
How many hours of daylight are in Newport Beach in December?
Newport Beach has 9 hours 57 minutes of daylight in December on average. Sunset and sunrise times gradually change throughout the month. Sunrise in Newport Beach in December is at 6:48:38 and the sunset is at 16:46:24.
What is the cloud coverage in Newport Beach in December?
Clouds cover 45.7% of the sky on average throughout December in Newport Beach. The cloud coverage ranges from 9% to 97.6% depending on the day of the month.
What is the UV level in December in Newport Beach?
The average UV index in Newport Beach is 5.5 in December. UV levels change throughout the month and range from 3 to 7.
What is the solar radiation in Newport Beach in December?
The average solar radiation is 112.4 W/m2 (Watts per square meter) in Newport Beach during December. However solar radiation levels change throughout the month and range from 57 W/m2 to 135.7 W/m2.
What is the solar energy during December in Newport Beach?
The average solar energy during December in Newport Beach is 9.7 MJ/m2 (megajoules per square metre). Solar energy ranges from 5 MJ/m2, to 11.9 MJ/m2 during December.
Are there severe weather risks in Newport Beach in December?
Yes, there is a 10% risk for severe weather in Newport Beach, United States in December.
What is the air pressure in Newport Beach in December?
On average the air pressure in Newport Beach in December is 1017.5 mb (millibars). Throughout the month the sea level pressure ranges from 1011.7 mb to 1021.7 mb.
What is the visibility in Newport Beach in December?
The average daylight visibility in Newport Beach in December is 14.7 km (9.1 miles). Depending on the precipitation the visibility ranges from 8.4 km (5.2 miles) to 16 km (9.9 miles) throughout December.
What is the dew point in Newport Beach in December?
The average dew point in Newport Beach during December is 8.6°C (47.5°F).
Where is the data for Newport Beach climate in December coming from?
The climate data for Newport Beach, California, United States in December is collected from the following weather stations.
- LOS ALAMITOS ARMY AIR FIELD, CA US
- FULLERTON MUNICIPAL AIRPORT, CA US
- SANTA ANA JOHN WAYNE AIRPORT, CA US
- CW1521 Huntington Beach CA US
- KFUL
- KSLI
- KSNA
- Bonita Canyon CA US MISC