Temperature
Cool by day, cold at night.
Cool days and some sun.
Cool by day, cold at night.
Several rainy days. About 12 wet days, fewer than in most months.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In October, afternoons feel about 48° and nights feel near 33°.
Mostly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 52°F, easing to about 47°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 27 | 12 | 4.5 | 13 | 6.4 | 72 |
| Feb | 33 | 16 | 3.7 | 11 | 7.7 | 69 |
| Mar | 41 | 23 | 4.0 | 13 | 9.3 | 69 |
| Apr | 47 | 31 | 4.1 | 13 | 10.7 | 70 |
| May | 55 | 38 | 5.6 | 17 | 11.0 | 76 |
| Jun | 65 | 46 | 4.9 | 16 | 12.0 | 74 |
| Jul | 68 | 49 | 5.1 | 16 | 12.4 | 74 |
| Aug | 67 | 48 | 4.8 | 14 | 11.2 | 74 |
| Sep | 61 | 42 | 4.0 | 13 | 9.7 | 78 |
| Oct | 53 | 35 | 4.0 | 12 | 8.3 | 78 |
| Nov | 39 | 23 | 4.9 | 13 | 6.6 | 78 |
| Dec | 29 | 13 | 4.9 | 13 | 5.9 | 75 |
Similar climates
Want a side-by-side climate view? Compare Crans-Montana with Chamonix.
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