Montblanc Weather in September

September in Montblanc brings high temperatures around 25°C (77°F) during the day, dropping to 16°C (61°F) at night, with quite a bit of rainfall expected, averaging around 104 mm (4.1 in) for the month.

Rainfall in Montblanc in September

Historically, September sees about 8 days of rain, with a monthly average of 104 mm (4.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Montblanc in September

September in Montblanc brings high temperatures, with highs of 25°C (77°F) and nights around 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Montblanc in September

The days are predominantly sunny, with an estimated total of around 243 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

For Montblanc itself, May, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Montblanc Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 26%  

Precipitation 104 mm (4.1 in)  

Rainy days 8 days  

Humidity 71% *  

Sunshine 243 hours *  

Percentage Sunshine *  

* Data from: Montpellier, France (47 KM, 29 Miles).

What to Wear in Montblanc in September

For Montblanc in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Montblanc 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

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 Montblanc's climate page.

More climate data for Montblanc

Temperature Rainfall Sunshine Humidity

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