Noirmoutier-en-l'lle Weather in September

Noirmoutier-en-l'lle in September averages 21°C (70°F) during the day and 15°C (59°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Noirmoutier-en-l'lle in September

On average, there are about 13 days with rain during this month, averaging 61 mm (2.4 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Noirmoutier-en-l'lle in September

The perfect temperature in Noirmoutier-en-l'lle in September makes it a solid month to visit, with 21°C (70°F) during the day and 15°C (59°F) at night. Experience the summer season in September. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 15°C (59°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.

Sunshine in Noirmoutier-en-l'lle in September

There are approximately 195 hours of sunshine this month, resulting in mostly clear days.

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

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 Noirmoutier-en-l'lle's climate page.

Noirmoutier-en-l'lle Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 43%  

Precipitation 61 mm (2.4 in)  

Rainy days 13 days  

Humidity 80% *  

Sunshine 195 hours *  

Percentage Sunshine 51% *  

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

What to Wear in Noirmoutier-en-l'lle in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Noirmoutier-en-l'lle in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

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 Noirmoutier-en-l'lle's climate page.

More climate data for Noirmoutier-en-l'lle

Temperature Rainfall Sunshine Humidity

See the full Noirmoutier-en-l'lle climate overview or explore weather in France.