Pine Mountain Club Weather in December

What's the weather like in Pine Mountain Club (California) in December 2025?

The climate in Pine Mountain Club during December can be summarized as cool and reasonably dry.

December is in the winter in Pine Mountain Club and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night -0°C (32°F) is normal.

Pine Mountain Club weather averages (imperial / metric)
Daytime temperature 11.3°C 52.3°F
Nightly temperature -0.3°C 31.5°F
Average temperature 5.5°C 41.9°F
Daily sunshine 6.5 hrs
Avg rainfall 58 mm 2.3 ins
Rainy days 5 days
Sea temperature 14.7°C 58.4°F
Humidity 70%
Windspeed 10.4kph 7 mph

On average December is the 2nd wettest month of the year in Pine Mountain Club with around 58mm 2.3 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 6.5 hours of sunshine per day.

December temperatures in Pine Mountain Club

Pine Mountain Club average temperature in December

December rainfall

Pine Mountain Club average rain in December

December hourly sunshine

Pine Mountain Club 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 Pine Mountain Club in December 2025.