Temperature
Cool by day, cold at night.
Cool days and some sun.
Cool by day, cold at night.
Rain is frequent. About 17 wet days, the highest monthly average.
Cloudier spells limit sunshine.
Humidity is rarely noticeable in the cool air.
In June, afternoons feel about 48° and nights feel near 34°.
Mostly cloudy skies this month.
Calm winds are typical in June.
June late afternoons are around 53°F, easing to about 49°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 19 | 7 | 5.1 | 13 | 6.6 | 73 |
| Feb | 23 | 9 | 3.8 | 11 | 8.0 | 71 |
| Mar | 29 | 15 | 4.3 | 13 | 9.4 | 73 |
| Apr | 35 | 21 | 3.9 | 14 | 10.7 | 77 |
| May | 43 | 28 | 4.7 | 17 | 11.3 | 81 |
| Jun | 54 | 37 | 4.2 | 17 | 12.2 | 78 |
| Jul | 58 | 40 | 3.8 | 15 | 12.8 | 74 |
| Aug | 58 | 40 | 3.5 | 13 | 11.5 | 75 |
| Sep | 50 | 34 | 3.3 | 13 | 10.0 | 80 |
| Oct | 42 | 27 | 4.0 | 12 | 8.3 | 81 |
| Nov | 29 | 15 | 5.3 | 14 | 6.8 | 80 |
| Dec | 21 | 9 | 5.5 | 14 | 6.2 | 75 |
Similar climates
Want a side-by-side climate view? Compare Les Arcs with Sestriere.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology