Saint-Jean-dʼArves Weather in August

During August, Saint-Jean-dʼArves experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 7°C (45°F). As part of the summer season, expect quite a bit of rainfall. Around 125 mm (4.9 in) is typical.

Rainfall in Saint-Jean-dʼArves in August

Historically, the month has about 14 days of rain, averaging 125 mm (4.9 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 Saint-Jean-dʼArves in August

Daytime temperatures in Saint-Jean-dʼArves reach 19°C (66°F) in August, dropping to 7°C (45°F) at night. The summer season is characteristic of August. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. On average, it is the month with the highest temperature of the year.

Sunshine in Saint-Jean-dʼArves in August

Expect a lot of sunshine this month, with about 255 hours of sun. These sunny conditions add to the overall experience.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Saint-Jean-dʼArves.

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-Jean-dʼArves's climate page.

Saint-Jean-dʼArves Temperature in August

Min Temperature 7°C (45°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 47%  

Precipitation 125 mm (4.9 in)  

Rainy days 14 days  

Humidity 72% *  

Sunshine 255 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (42 KM, 26 Miles).

What to Wear in Saint-Jean-dʼArves in August

Pleasant temperatures in August 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 Saint-Jean-dʼArves in August

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

Cycling

9/10

Walking

9/10

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 Saint-Jean-dʼArves's climate page.

More climate data for Saint-Jean-dʼArves

Temperature Rainfall Sunshine Humidity

See the full Saint-Jean-dʼArves climate overview or explore weather in France.