Saint-Hilaire-de-Riez Weather in September

September in Saint-Hilaire-de-Riez brings pleasant temperatures, with highs of 22°C (72°F) and nights dropping to 14°C (57°F). With excellent weather conditions overall, it's a good time to visit.

Rainfall in Saint-Hilaire-de-Riez in September

You can expect rain on around 13 days based on historical patterns, with 60 mm (2.4 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Saint-Hilaire-de-Riez in September

The temperature in Saint-Hilaire-de-Riez in September is excellent. Daytime highs reach 22°C (72°F), with nights dropping to 14°C (57°F). September is typically considered a summer month. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Saint-Hilaire-de-Riez in September

With approximately 195 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you're a fan of comfortable temperatures and drier conditions, September 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 Saint-Hilaire-de-Riez's climate page.

Saint-Hilaire-de-Riez Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 42%  

Precipitation 60 mm (2.4 in)  

Rainy days 13 days  

Humidity 80% *  

Sunshine 195 hours *  

Percentage Sunshine 51% *  

* Data from: Nantes, France (62 KM, 38 Miles).

What to Wear in Saint-Hilaire-de-Riez 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 Saint-Hilaire-de-Riez 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 Saint-Hilaire-de-Riez's climate page.

More climate data for Saint-Hilaire-de-Riez

Temperature Rainfall Sunshine Humidity

See the full Saint-Hilaire-de-Riez climate overview or explore weather in France.