Chamrousse Weather in September

September in Chamrousse brings moderate temperatures, with daytime highs of 18°C (64°F) and nights around 7°C (45°F). Quite a bit of rainfall is expected, around 119 mm (4.7 in), so pack an umbrella.

Rainfall in Chamrousse in September

Historically, the month has about 11 days of rain, averaging 119 mm (4.7 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Chamrousse in September

Expect highs of 18°C (64°F) in Chamrousse in September, with nights dropping to around 7°C (45°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Chamrousse in September

Enjoy a sunny month with about 193 hours of sunshine, the clear skies make Chamrousse even more beautiful.

Should you favor a climate that's both dry and comfortably warm, June, July and August 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 Chamrousse's climate page.

Chamrousse Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 38%  

Precipitation 119 mm (4.7 in)  

Rainy days 11 days  

Humidity 79% *  

Sunshine 193 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (14 KM, 8 Miles).

What to Wear in Chamrousse in September

Pleasant temperatures in September 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Chamrousse in September

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

Swimming

6/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Chamrousse's climate page.

More climate data for Chamrousse

Temperature Rainfall Sunshine Humidity

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