Saint-Jean-dʼAulps Weather in September

Saint-Jean-dʼAulps in September averages 18°C (64°F) during the day and 7°C (45°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Saint-Jean-dʼAulps in September

Historically, September sees about 14 days of rain, with a monthly average of 135 mm (5.3 in). 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-dʼAulps in September

In September, Saint-Jean-dʼAulps sees moderate temperatures, with highs of 18°C (64°F). Nights drop to around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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.

Sunshine in Saint-Jean-dʼAulps in September

The area enjoys a balanced 185 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, July and August typically offer 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 Saint-Jean-dʼAulps's climate page.

Saint-Jean-dʼAulps Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 45%  

Precipitation 135 mm (5.3 in)  

Rainy days 14 days  

Humidity 73% *  

Sunshine 185 hours *  

Percentage Sunshine 52% *  

* Data from: Lausanne, Switzerland (31 KM, 19 Miles).

What to Wear in Saint-Jean-dʼAulps in September

Pleasant temperatures in September 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Saint-Jean-dʼAulps in September

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

Swimming

6/10

Cycling

5/10

Walking

5/10

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-dʼAulps's climate page.

More climate data for Saint-Jean-dʼAulps

Temperature Rainfall Sunshine Humidity

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