Olonne-sur-Mer Weather in October

October in Olonne-sur-Mer averages 18°C (64°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 97 mm (3.8 in) on average. An umbrella is a good idea.

Rainfall in Olonne-sur-Mer in October

On average, there are about 15 days with rain during this month, averaging 97 mm (3.8 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Olonne-sur-Mer in October

Olonne-sur-Mer in October gets highs of 18°C (64°F) during the day and drops to 13°C (55°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Olonne-sur-Mer in October

The city usually sees around 138 hours of sunlight, indicating a moderately sunny period.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Olonne-sur-Mer.

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

Olonne-sur-Mer Temperature in October

Min Temperature 13°C (55°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 48%  

Precipitation 97 mm (3.8 in)  

Rainy days 15 days  

Humidity 83% *  

Sunshine 138 hours *  

Percentage Sunshine *  

* Data from: La Rochelle, France (63 KM, 39 Miles).

What to Wear in Olonne-sur-Mer in October

For Olonne-sur-Mer in October, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Olonne-sur-Mer 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 Olonne-sur-Mer's climate page.

More climate data for Olonne-sur-Mer

Temperature Rainfall Sunshine Humidity

See the full Olonne-sur-Mer climate overview or explore weather in France.