Le Sappey-en-Chartreuse Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Le Sappey-en-Chartreuse.
Climate overview of Le Sappey-en-Chartreuse
The climate in Le Sappey-en-Chartreuse, Rhône-Alps, France, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in July to 4°C (39°F) in January.
The city receives considerable rain/snowfall, with around 1549 mm (61 in) annually. May is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 9.6 hours of sunshine per day.
Le Sappey-en-Chartreuse Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Le Sappey-en-Chartreuse - and find the best time to visit.
Monthly Temperature in Le Sappey-en-Chartreuse
In Le Sappey-en-Chartreuse, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 4°C (39°F) in the coolest month, January.
Nights vary from 12°C (54°F) in July to around -4°C (25°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Le Sappey-en-Chartreuse
Le Sappey-en-Chartreuse experiences significant rain/snowfall throughout the year, averaging 1549 mm (61 in) of precipitation annually. Precipitation levels in Le Sappey-en-Chartreuse remain relatively steady throughout the year. May has the most rain, with 155 mm (6.1 in) over 15 days. In the driest month August, this drops slightly to 115 mm (4.5 in), making the city's climate fairly predictable. For more details, please visit our Le Sappey-en-Chartreuse Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Le Sappey-en-Chartreuse
For those who appreciate different seasons, Le Sappey-en-Chartreuse serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.6 hours of sunshine daily, and embrace the darker days in December, offering only 2.4 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Le Sappey-en-Chartreuse by Month
The relative humidity is high throughout the year in Le Sappey-en-Chartreuse.
The city experiences its highest humidity in November, reaching 84%. In July, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Le Sappey-en-Chartreuse
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Le Sappey-en-Chartreuse
What is the best time to visit Le Sappey-en-Chartreuse?
June, July and August typically offer the most optimal weather in Le Sappey-en-Chartreuse. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Le Sappey-en-Chartreuse has warm summers and cold winters.
What temperatures can I expect in Le Sappey-en-Chartreuse?
Daytime highs range from 4°C (39°F) in January to 24°C (75°F) in July. Nighttime lows range from -4°C (25°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Le Sappey-en-Chartreuse get?
Annual rainfall is around 1549 mm (61 in). May is the wettest month with 155 mm (6.1 in), while August is the driest with 115 mm (4.5 in).
How sunny is Le Sappey-en-Chartreuse?
Le Sappey-en-Chartreuse receives around 2,076 hours of sunshine per year. July is the sunniest month with 288 hours, while December is the cloudiest with just 73 hours. Overall, Le Sappey-en-Chartreuse enjoys abundant sunshine.
Le Sappey-en-Chartreuse 3-Day Forecast
Le Sappey-en-Chartreuse 3-Day Forecast
Le Sappey-en-Chartreuse on the map
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