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Outdoor activities Potential

40/100

Poor

Based on optimal climate

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Seasonality

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Best Time

July, August, February

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Avoid

Avoid (Extreme Weather)

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Weather

-6°C – 9°C

Avg Temp Range

Precipitation

Seasonal (check heatmap)

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Good For

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SwitzerlandOutdoor activities climate guide
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🥾 Planning a hiking trip to Wallis?

The best time to visit Wallis for hiking is July, August, February, when trail conditions are most favorable and the weather is more stable.

Climate Heatmap

See at a glance which months offer the best outdoor activities conditions — based on temperature, rainfall and climate scores.

Summer offers the most reliable hiking conditions in Wallis, with open trails and longer daylight hours.

→ See where to stay in Wallis

Outdoor activities conditions breakdown

Monthly weather & climate data for Wallis

MonthClimate ScorePredictabilityAvg TempRain (mm)
January
24Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
-6°159
February
31Poor
Cool temperatures. High rain conditions.
Predictability 85Weather conditions are fairly consistent throughout the year.
-6°121
March
28Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
-4°127
April
22Poor
Cool temperatures. High rain conditions.
Predictability 70Weather conditions vary somewhat by season.
-1°172
May
19Poor
Cool temperatures. High rain conditions.
Predictability 60Weather conditions vary somewhat by season.
203
June
25Poor
Cool temperatures. High rain conditions.
Predictability 70Weather conditions vary somewhat by season.
190
July
40Poor
Cool temperatures. High rain conditions.
Predictability 68Weather conditions vary somewhat by season.
224
August
40Poor
Cool temperatures. High rain conditions.
Predictability 68Weather conditions vary somewhat by season.
215
September
25Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
178
October
26Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
159
November
23Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
-2°171
December
22Poor
Cool temperatures. High rain conditions.
Predictability 78Weather conditions vary somewhat by season.
-5°193

Source: Historical climate averages (30-year observation).

Quick summary: visiting Wallis

When is the best time to visit Wallis for outdoor activities?

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The best time to visit Wallis for outdoor activities is typically in July, August, February, when the weather is most favorable.

When is the rainy season in Wallis?

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Rainy season typically: April–January. It is generally better to avoid these months for outdoor activities.

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Plan your hiking trip to Wallis

Now you know the best time to visit Wallis for hiking — here are the essential next steps to plan your trip.

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Where to stay

Find well-rated stays near hiking trails and key access points.

Find top stays near hiking areas
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Hiking & Tours

Find guided hikes, popular routes and outdoor experiences.

Find hiking tours and routes
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Stay connected

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