Château-dʼOlonne Weather in December

Château-dʼOlonne in December sees low daytime temperatures of 12°C (54°F) and nighttime lows of 7°C (45°F). Rainfall is fairly high this month at around 106 mm (4.2 in), so pack a rain jacket to stay dry.

Rainfall in Château-dʼOlonne in December

Expect around 17 days of rain based on historical data, with 106 mm (4.2 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Château-dʼOlonne in December

December in Château-dʼOlonne brings typical temperatures with highs around 12°C (54°F) and lows of 7°C (45°F). December is in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Château-dʼOlonne in December

This month is characterized by fewer sunny days, with about 75 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

December in Château-dʼOlonne can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit France, check out our Château-dʼOlonne's climate page.

Château-dʼOlonne Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 56%  

Precipitation 106 mm (4.2 in)  

Rainy days 17 days  

Humidity 88% *  

Sunshine 75 hours *  

Percentage Sunshine *  

* Data from: La Rochelle, France (58 KM, 36 Miles).

What to Wear in Château-dʼOlonne in December

Pack for changing conditions in Château-dʼOlonne in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Château-dʼOlonne in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Château-dʼOlonne's climate page.

More climate data for Château-dʼOlonne

Temperature Rainfall Sunshine Humidity

See the full Château-dʼOlonne climate overview or explore weather in France.