Château-dʼOlonne Weather in August

Thinking of visiting Château-dʼOlonne in August? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 17°C (63°F) at night, with some rainfall likely.

Rainfall in Château-dʼOlonne in August

You can typically expect 11 days of rain this month, averaging around 45 mm (1.8 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Château-dʼOlonne in August

Château-dʼOlonne in August is worth a visit. The temperature is excellent, with 23°C (73°F) during the day and 17°C (63°F) at night. August is a notable month of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the month with the highest temperature of the year.

Sunshine in Château-dʼOlonne in August

Enjoy a sunny month with about 261 hours of sunshine, the clear skies make Château-dʼOlonne even more beautiful.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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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 August

Min Temperature 17°C (63°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 38%  

Precipitation 45 mm (1.8 in)  

Rainy days 11 days  

Humidity 77% *  

Sunshine 261 hours *  

Percentage Sunshine *  

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

What to Wear in Château-dʼOlonne in August

For Château-dʼOlonne in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Château-dʼOlonne in August

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

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.