Challans Weather in December

What's the weather like in Challans (Pays de la Loire) in December 2024?

The climate in Challans during December can be summarized as cool and a little damp.

December is in the winter in Challans and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (49°F), whilst at night 4°C (39°F) is normal.

Challans weather averages (imperial / metric)
Daytime temperature 9.5°C 49.1°F
Nightly temperature 3.7°C 38.7°F
Average temperature 6.6°C 43.9°F
Daily sunshine 2.7 hrs
Avg rainfall 93 mm 3.6 ins
Rainy days 17 days
Sea temperature 13.3°C 55.9°F
Humidity 88%
Windspeed 15.5kph 10 mph

On average December is the 2nd wettest month of the year in Challans with around 93mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.7 hours of sunshine per day.

December temperatures in Challans

Challans average temperature in December

December rainfall

Challans average rain in December

December hourly sunshine

Challans 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 Challans in December 2024.

Other monthly averages

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UV index Best time to go?

Challans weather stats

Challans weather statistics
Hottest month: July 23.5°C 74.3°F
Driest month: July 45mm 1.8ins
Sunniest month: July 9.2hrs
Coldest month: January 8.8°C 47.8°F
Wettest month: November 98mm 3.9ins
Map showing location of Challans (46.84363, -1.8749) Challans map pin © Google

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