Challans Weather in October

October in Challans brings pleasant temperatures, with highs of 18°C (64°F) and nights dropping to 11°C (52°F). Rainfall is on the higher side this month, averaging around 81 mm (3.2 in), so keep a rain jacket handy.

Rainfall in Challans in October

Historically, approximately 15 days this month are expected to have rain, averaging 81 mm (3.2 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Challans in October

Challans in October gets highs of 18°C (64°F) during the day and drops to 11°C (52°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Challans in October

The area enjoys a moderate level of sunlight, with around 116 hours. It's a good balance between sunny and cloudy days.

Should you favor a climate that's both dry and comfortably warm, May, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Challans Temperature in October

Min Temperature 11°C (52°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 48%  

Precipitation 81 mm (3.2 in)  

Rainy days 15 days  

Humidity 86% *  

Sunshine 116 hours *  

Percentage Sunshine 42% *  

* Data from: Nantes, France (47 KM, 29 Miles).

What to Wear in Challans in October

Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Challans in October

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

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 Challans's climate page.

More climate data for Challans

Temperature Rainfall Sunshine Humidity

See the full Challans climate overview or explore weather in France.