Temperature
Cold by day, freezing at night.
Cold conditions during longer outdoor plans are the main limitation.
Cold by day, freezing at night.
Rain is frequent. About 14 wet days, more than in most months.
Cloudier spells limit sunshine.
Humidity is rarely noticeable in the cool air.
In April, afternoons feel about 35° and nights feel near 22°.
Mostly cloudy skies this month.
Calm winds are typical in April.
April late afternoons are around 42°F, easing to about 39°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 29 | 15 | 4.8 | 13 | 6.6 | 75 |
| Feb | 32 | 17 | 3.5 | 11 | 8.1 | 74 |
| Mar | 37 | 22 | 4.2 | 12 | 9.5 | 75 |
| Apr | 43 | 26 | 4.2 | 14 | 10.8 | 76 |
| May | 52 | 34 | 5.4 | 18 | 11.6 | 78 |
| Jun | 61 | 42 | 4.5 | 15 | 12.8 | 76 |
| Jul | 64 | 44 | 3.5 | 11 | 13.3 | 72 |
| Aug | 64 | 44 | 3.5 | 11 | 12.1 | 73 |
| Sep | 57 | 38 | 3.4 | 11 | 10.3 | 78 |
| Oct | 50 | 33 | 4.5 | 12 | 8.5 | 79 |
| Nov | 37 | 22 | 5.8 | 13 | 6.8 | 80 |
| Dec | 30 | 16 | 5.4 | 13 | 6.2 | 77 |
Similar climates
Want a side-by-side climate view? Compare Alpe d'Huez with Arosa.
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