Temperature
Cool by day, cold at night.
58°Ftypical September high
Typical range
Cool days and some sun.
Cool by day, cold at night.
Several rainy days. About 13 wet days this month.
A mix of sunshine and cloud.
In September, afternoons feel about 53° and nights feel near 40°.
Mostly cloudy skies this month.
Calm winds are typical in September.
September late afternoons are around 57°F, easing to about 52°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 27 | 15 | 5.1 | 13 | 6.6 | 74 |
| Feb | 31 | 17 | 3.8 | 11 | 8.0 | 72 |
| Mar | 37 | 23 | 4.3 | 13 | 9.4 | 74 |
| Apr | 42 | 29 | 3.9 | 14 | 10.7 | 78 |
| May | 51 | 36 | 4.7 | 17 | 11.3 | 82 |
| Jun | 61 | 44 | 4.2 | 17 | 12.2 | 78 |
| Jul | 65 | 47 | 3.8 | 15 | 12.8 | 75 |
| Aug | 65 | 47 | 3.5 | 13 | 11.5 | 75 |
| Sep | 58 | 41 | 3.3 | 13 | 10.0 | 80 |
| Oct | 50 | 35 | 4.0 | 12 | 8.3 | 81 |
| Nov | 36 | 22 | 5.3 | 14 | 6.8 | 80 |
| Dec | 28 | 16 | 5.5 | 14 | 6.2 | 75 |
Similar climates
Want a side-by-side climate view? Compare Courchevel with Alpe d'Huez.
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