The month in detail
What to expect in September
Off-season for skiing Les Arcs — lifts are closed. Consider hiking, mountain biking or summer activities at altitude.
September ranks 3 out of 12 months in Les Arcs. Compared to August: −5°C daytime, −1.1h of sun per day.
This month's conditions
What it's like in September
UV index
4 · moderate
protect during midday hours
Feels like
dry air
3°
Daylight
12.3h of daylight
Air quality
good
AQI 25
Compare
Is September the right month?
The best month in Les Arcs is August (7.3/10), 3.0 pts higher than September.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Les Arcs
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Les Arcs
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.
Country · France
🗣️LanguageFrench
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5
🌡️ Climate
🌍Climate typeAlpine mountain climate
📈Climate trend ⓘStable
🔥Hottest monthAugust · 18°C
❄️Coolest monthJanuary · -3°C
🌧️Rainiest month ⓘMay · 41%
🏔️ Mountain stay
⛰️Village altitude1600 m
🎿Ski area1600 → 3226 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
🛂VisaSchengen · 90 days
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Les Arcs ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
FranceAlpine mountain climate climate with a 7.3 → 0.9 gap between best and worst month. 10 years of ERA5 data to choose by project.
45.57°N · 6.83°E
Questions
Frequently asked questions
When is the best time to visit Les Arcs?
It depends on the activity. For skiing: April (ski score 8.3/10). For hiking/summer: April (8.3/10, 4.0°C).
Can you ski in Les Arcs in winter?
Yes, it's peak ski season. Average ski score December–February: 7.1/10. Cold temperatures (-3°C max in January) and frequent snowfall.
Is it warm in Les Arcs in summer?
In April, temperatures average 4.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Les Arcs?
May is the wettest month with May has the lowest climate score of the year.
Do you need sun protection in Les Arcs in September?
The average UV index reaches 4 in September in Les Arcs (moderate), with about 12.3h of daylight. Protect during midday hours.