Temperature
Cool by day, brisk at night.
64°Ftypical Aug high
Val d'Isère is most comfortable in spring. Summers are cool and winters are cold. Precipitation is frequent in most months. Humidity is usually low.

Cool by day, brisk at night.
Rain most days.
Cloudier spells limit sunshine.
Humidity is rarely noticeable.
Partly cloudy across the month.
Want a side-by-side climate view? Compare Val d'Isère with Chamonix.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 25, 2026
Data & methodology