Grenoble Weather in August

August in Grenoble brings high temperatures around 24°C (75°F) during the day, dropping to 12°C (54°F) at night, with the driest conditions of the year.

Rainfall in Grenoble in August

Clear skies and little rain are the norm this month. A great time to spend time outdoors. Records from the past 30 years suggest around 11 days of rain, with 109 mm (4.3 in) average 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 Grenoble in August

In August, Grenoble gets high temperatures, with highs of 24°C (75°F). Nights cool to around 12°C (54°F). The summer season is characteristic of August. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Grenoble in August

The city usually sees around 255 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Grenoble.

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

Grenoble Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 38%  

Precipitation 109 mm (4.3 in)  

Rainy days 11 days  

Humidity 72%  

Sunshine 255 hours  

Percentage Sunshine  

What to Wear in Grenoble 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 Grenoble 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 Grenoble's climate page.

More climate data for Grenoble

Temperature Rainfall Sunshine Humidity

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