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Crans-Montana, Switzerland · Alpine mountain climate

Crans-Montana in May: go or not?

Tough period. Crans-Montana in May only reaches 4.1/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 46.31°N · 7.48°E
⚡ This month's verdict
Avoid
Crans-Montana · May
4.1
2–12°
Temperature
57%
Rain
6h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Marc Siegrist via Unsplash
The month in detail

What to expect in May

Off-season for skiing Crans-Montana — lifts are closed. Consider hiking, mountain biking or summer activities at altitude. With 57.0% of rainy days, always have indoor alternatives planned.

May ranks 6 out of 12 months in Crans-Montana. Compared to April: +5°C daytime, 20 pts more rainy days, −0.7h of sun per day.

This month's conditions

What it's like in May

UV index
6 · moderate
protect during midday hours
Feels like
dry air
3°
Daylight
14.8h of daylight
Air quality
good
AQI 29
Compare

Is May the right month?

The best month in Crans-Montana is August (7.7/10), 3.6 pts higher than May.

See August →See all 12 months →
Context

Our verdict

Crans-Montana, premium Swiss ski and golf resort in Valais : 5000 permanent inhabitants at 1500m on a sunny plateau, founded in 1893 (one of the oldest Alpine resorts), accessible by funicular from Sierre in the valley.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🏨
Stay
Hotels & rentals · Crans-Montana
Expedia →
🎟️
Activities
Tours, tickets, experiences
See ↓
✈️
Flights
Multi-airline comparator
Kiwi →

🎟️ Activities & tours · Crans-Montana

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.

Country · Switzerland

🗣️LanguageGerman
💶CurrencySwiss Franc (Fr)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘVery expensive · 5/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend ⓘStable
🔥Hottest monthAugust · 21°C
❄️Coolest monthJanuary · -1°C
🌧️Rainiest month ⓘMay · 57%

🏔️ Mountain stay

⛰️Village altitude1500 m
🎿Ski area1500 → 3000 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
🛂VisaSchengen · 90 days
Explore

Other destinations in May

If May doesn't convince you for this destination, compare with others.

Similar climate
VerbierSwitzerlandFlaineFranceVal d'IsèreFranceLes GetsFranceMegèveFrance
Nearby
GstaadSwitzerland24 kmZermattSwitzerland38 kmSaas-FeeSwitzerland41 kmCerviniaItaly43 km
Other top picks
SocotraYemen5.4SantiagoChile7.5Hawaii / MauiUnited States7.8MaseruLesotho7.8MauiUnited States7.8
← AprilJune →
🗺️ See all 754 destinations on the map
Location

Where is Crans-Montana ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Switzerland
Alpine mountain climate climate with a 7.7 → 0.8 gap between best and worst month. 10 years of ERA5 data to choose by project.
46.31°N · 7.48°E
Questions

Frequently asked questions

When is the best time to visit Crans-Montana?
It depends on the activity. For skiing: March (ski score 8.4/10). For hiking/summer: March (8.4/10, 4.0°C).
Can you ski in Crans-Montana in winter?
Yes, it's peak ski season. Average ski score December–February: 7.7/10. Cold temperatures (-1°C max in January) and frequent snowfall.
Is it warm in Crans-Montana in summer?
In March, temperatures average 4.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Crans-Montana?
November is the wettest month with November has the lowest climate score of the year.
Do you need sun protection in Crans-Montana in May?
The average UV index reaches 6 in May in Crans-Montana (moderate), with about 14.8h of daylight. Protect during midday hours.