Saint-Martin-dʼHères Weather in August

August in Saint-Martin-dʼHères typically sees daytime highs of 23°C (73°F) and nighttime lows of 11°C (52°F). With the least rainfall of the year, it's a reliably dry month. It falls within the summer season.

Rainfall in Saint-Martin-dʼHères in August

This is the driest month, making it a great choice for planning outdoor excursions. Historically, the month has about 11 days of rain, averaging 111 mm (4.4 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint-Martin-dʼHères in August

August in Saint-Martin-dʼHères brings high temperatures, with highs of 23°C (73°F) and nights around 11°C (52°F). The summer season takes place during August. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Saint-Martin-dʼHères in August

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

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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

Saint-Martin-dʼHères Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 37%  

Precipitation 111 mm (4.4 in)  

Rainy days 11 days  

Humidity 72% *  

Sunshine 255 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (3 KM, 2 Miles).

What to Wear in Saint-Martin-dʼHères in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Saint-Martin-dʼHères 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 Saint-Martin-dʼHères's climate page.

More climate data for Saint-Martin-dʼHères

Temperature Rainfall Sunshine Humidity

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