Saint-Pierre-de-Chartreuse
Weather by month
Current – 10-day forecastForecast

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.

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).

Saint-Pierre-de-Chartreuse Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Pierre-de-Chartreuse - and find the best time to visit.

Best Places in France in September

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Saint-Pierre-de-Chartreuse 3-Day Forecast

More climate data for Saint-Pierre-de-Chartreuse

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.