Portes-en-Valdaine Weather in September

September in Portes-en-Valdaine brings high temperatures, with highs of 25°C (77°F) and nights dropping to 13°C (55°F). Rainfall is on the higher side this month, averaging around 93 mm (3.7 in), so keep a rain jacket handy.

Rainfall in Portes-en-Valdaine in September

You can expect rain on roughly 8 days based on historical data, averaging 93 mm (3.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Portes-en-Valdaine in September

If you're visiting Portes-en-Valdaine in September, expect perfect temperatures with highs of 25°C (77°F) and overnight lows of 13°C (55°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 13°C (55°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 Portes-en-Valdaine in September

With approximately 222 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Portes-en-Valdaine.

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For a detailed overview over the year and the best time to visit France, check out our Portes-en-Valdaine's climate page.

Portes-en-Valdaine Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 28%  

Precipitation 93 mm (3.7 in)  

Rainy days 8 days  

Humidity 72% *  

Sunshine 222 hours *  

Percentage Sunshine *  

* Data from: Montélimar, France (13 KM, 8 Miles).

What to Wear in Portes-en-Valdaine 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 Portes-en-Valdaine in September

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

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 Portes-en-Valdaine's climate page.

More climate data for Portes-en-Valdaine

Temperature Rainfall Sunshine Humidity

See the full Portes-en-Valdaine climate overview or explore weather in France.