Montbonnot-Saint-Martin Weather in August

August in Montbonnot-Saint-Martin brings high temperatures around 23°C (73°F) during the day, dropping to 11°C (52°F) at night, with the driest conditions of the year.

Rainfall in Montbonnot-Saint-Martin in August

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Typically around 12 days of rainfall are expected, averaging 115 mm (4.5 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 Montbonnot-Saint-Martin in August

August in Montbonnot-Saint-Martin sees highs of 23°C (73°F) and lows of 11°C (52°F) overnight. August is part of summer. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 11°C (52°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 Montbonnot-Saint-Martin 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 Montbonnot-Saint-Martin.

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For a detailed overview over the year and the best time to visit France, check out our Montbonnot-Saint-Martin's climate page.

Montbonnot-Saint-Martin Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 39%  

Precipitation 115 mm (4.5 in)  

Rainy days 12 days  

Humidity 72% *  

Sunshine 255 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (8 KM, 5 Miles).

What to Wear in Montbonnot-Saint-Martin 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 Montbonnot-Saint-Martin in August

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Montbonnot-Saint-Martin's climate page.

More climate data for Montbonnot-Saint-Martin

Temperature Rainfall Sunshine Humidity

See the full Montbonnot-Saint-Martin climate overview or explore weather in France.