Long Beach Weather in December

What's the weather like in Long Beach (California) in December 2024?

The climate in Long Beach during December can be summarized as mild and reasonably dry.

December is in the winter in Long Beach and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.

Long Beach weather averages (imperial / metric)
Daytime temperature 19.8°C 67.6°F
Nightly temperature 9°C 48.2°F
Average temperature 14.4°C 57.9°F
Daily sunshine 7.7 hrs
Avg rainfall 39 mm 1.5 ins
Rainy days 5 days
Sea temperature 15.5°C 60°F
Humidity 66%
Windspeed 10.1kph 6 mph

On average December is the 5th wettest month of the year in Long Beach with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

December temperatures in Long Beach

Long Beach average temperature in December

December rainfall

Long Beach average rain in December

December hourly sunshine

Long Beach average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Long Beach in December 2024.