Temperature
Cool by day, cold at night.
62°Ftypical Aug high
Sestriere is most comfortable in spring. Summers are cool and winters are cold. Humidity is usually low.

Cool by day, cold at night.
One of the wettest months.
Plenty of sun this month.
Humidity is rarely noticeable.
Partly cloudy across the month.
Want a side-by-side climate view? Compare Sestriere 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