Temperature
Cold by day, freezing at night.
Cold conditions during longer outdoor plans are the main limitation.
Cold by day, freezing at night.
Several rainy days. About 13 wet days this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In March, afternoons feel about 36° and nights feel near 25°.
Mostly cloudy skies this month.
Calm winds are typical in March.
March late afternoons are around 42°F, easing to about 38°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 32 | 20 | 4.8 | 13 | 6.7 | 74 |
| Feb | 37 | 22 | 3.7 | 11 | 8.0 | 73 |
| Mar | 43 | 28 | 4.1 | 13 | 9.4 | 73 |
| Apr | 49 | 35 | 3.6 | 13 | 10.7 | 76 |
| May | 57 | 42 | 4.7 | 17 | 11.2 | 80 |
| Jun | 67 | 51 | 4.1 | 17 | 12.1 | 76 |
| Jul | 71 | 54 | 4.1 | 16 | 12.6 | 74 |
| Aug | 71 | 54 | 3.7 | 14 | 11.3 | 75 |
| Sep | 64 | 47 | 3.1 | 13 | 9.9 | 79 |
| Oct | 56 | 40 | 3.8 | 12 | 8.3 | 81 |
| Nov | 42 | 28 | 5.0 | 13 | 6.8 | 80 |
| Dec | 33 | 22 | 5.3 | 13 | 6.2 | 76 |
Similar climates
Want a side-by-side climate view? Compare Courmayeur with Gstaad.
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