Roscanvel Weather in December

What's the weather like in Roscanvel (Brittany) in December 2024?

The climate in Roscanvel during December can be summarized as cool and wet.

December is in the winter in Roscanvel and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (51°F), whilst at night 6°C (42°F) is normal.

Roscanvel weather averages (imperial / metric)
Daytime temperature 10.3°C 50.5°F
Nightly temperature 5.5°C 41.9°F
Average temperature 7.9°C 46.2°F
Daily sunshine 2.4 hrs
Avg rainfall 135 mm 5.3 ins
Rainy days 21 days
Sea temperature 12.1°C 53.8°F
Humidity 87%
Windspeed 18.7kph 12 mph

On average December is the wettest month of the year in Roscanvel with around 135mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.4 hours of sunshine per day.

December temperatures in Roscanvel

Roscanvel average temperature in December

December rainfall

Roscanvel average rain in December

December hourly sunshine

Roscanvel 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 Roscanvel in December 2024.

Other monthly averages

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Roscanvel weather stats

Roscanvel weather statistics
Hottest month: August 20.1°C 68.2°F
Driest month: July 47mm 1.9ins
Sunniest month: July 8hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: December 135mm 5.3ins
Map showing location of Roscanvel (48.3152, -4.54937) Roscanvel map pin © Google

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