Séné Weather in December

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

The climate in Séné during December can be summarized as cool and damp.

December is in the winter in Séné and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 5°C (40°F) is normal.

Séné weather averages (imperial / metric)
Daytime temperature 9.9°C 49.7°F
Nightly temperature 4.6°C 40.2°F
Average temperature 7.2°C 45°F
Daily sunshine 2.5 hrs
Avg rainfall 101 mm 4 ins
Rainy days 18 days
Sea temperature 12.5°C 54.4°F
Humidity 86%
Windspeed 16.9kph 11 mph

On average December is the 2nd wettest month of the year in Séné with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.5 hours of sunshine per day.

December temperatures in Séné

Séné average temperature in December

December rainfall

Séné average rain in December

December hourly sunshine

Séné 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 Séné in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Séné weather stats

Séné weather statistics
Hottest month: July 22.1°C 71.8°F
Driest month: July 43mm 1.7ins
Sunniest month: July 8.6hrs
Coldest month: January 9°C 48.2°F
Wettest month: November 104mm 4.1ins
Map showing location of Séné (47.619, -2.737) Séné map pin © Google

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