Saint-Pierre-de-Chartreuse Weather in September

September in Saint-Pierre-de-Chartreuse typically sees daytime highs of 20°C (68°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Saint-Pierre-de-Chartreuse in September

Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 123 mm (4.8 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Saint-Pierre-de-Chartreuse in September

In September, expect pleasant temperatures in Saint-Pierre-de-Chartreuse, with highs of 20°C (68°F) and lows of 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Saint-Pierre-de-Chartreuse in September

There are approximately 193 hours of sunshine this month, resulting in mostly clear days.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Saint-Pierre-de-Chartreuse.

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

Saint-Pierre-de-Chartreuse Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 37%  

Precipitation 123 mm (4.8 in)  

Rainy days 11 days  

Humidity 79% *  

Sunshine 193 hours *  

Percentage Sunshine *  

* Data from: Grenoble, France (19 KM, 11 Miles).

What to Wear in Saint-Pierre-de-Chartreuse 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Saint-Pierre-de-Chartreuse in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

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-Pierre-de-Chartreuse's climate page.

More climate data for Saint-Pierre-de-Chartreuse

Temperature Rainfall Sunshine Humidity

See the full Saint-Pierre-de-Chartreuse climate overview or explore weather in France.