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Valais

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Valais Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Valais year round climate

  • Spring (March–May): Avg. -34.5°F–41.9°F, cold and dry climate, with more rainfall in March. Common activities: Skiing (snow may still be present in early March), hiking (starting in May). Recommended clothing: Warm jacket, hat, gloves, waterproof clothing.
  • Summer (June–August): Avg. 51.1°F–58.6°F, mild and dry climate, abundant sunshine. Common activities: Hiking, cycling, mountaineering, enjoying mountain views. Recommended clothing: Light jacket, long-sleeved shirt, comfortable and breathable pants.
  • Autumn (September–November): Avg. 39.9°F–44.2°F, cool and dry climate, less rainfall. Common activities: Hiking, viewing autumn leaves (if altitude permits). Recommended clothing: Warm jacket, long pants, comfortable shoes.
  • Winter (December–February): Avg. -41.5°F–-34.5°F, cold and dry climate, less snowfall. Common activities: Skiing, snowshoeing. Recommended clothing: Heavy warm jacket, snow pants, waterproof and windproof clothing, warm hat, gloves, scarf.

Valais climatological average

Annual average temperature: approx. 38.7°F / Annual rainfall: approx. 48 mm / Summer humidity: 40%–50% / Rainiest month: March

Valais monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
23.4°F
3.4
February
29.5°F
2.2
March
29.5°F
6.3
April
33.4°F
3.3
May
41.9°F
6.1
June
51.1°F
4.7
July
57.4°F
3.5
August
58.6°F
2.2
September
44.2°F
4.7
October
39.9°F
3.4
November
31.5°F
3.7
December
22.5°F
4.6

Valais weather for the next seven days

2/5
Thursday
Partly Cloudy
34.2°F/16.7°F
2/6
Friday
Moderate or heavy snow in area with thunder
32°F/24.9°F
2/7
Saturday
Light freezing rain
33.2°F/18.1°F
2/8
Sunday
Sunny
31.5°F/16.5°F
2/9
Monday
Sunny
31.8°F/16.7°F
2/10
Tuesday
Light snow
31.6°F/21.1°F
2/11
Wednesday
Heavy snow
31.7°F/23.7°F