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Zermatt, Switzerland · Alpine mountain climate

Zermatt in August: go or not?

Good time. Zermatt in August gets 7.4/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 46.02°N · 7.75°E
⚡ This month's verdict
Go for it
Zermatt · August
7.4
9–19°
Temperature
32%
Rain
6h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Angelo Burgener via Unsplash
The month in detail

What to expect in August

Off-season for skiing Zermatt — lifts are closed. Consider hiking, mountain biking or summer activities at altitude.

August is the best month of the year in Zermatt.

This month's conditions

What it's like in August

UV index
7 · high
sunscreen and hat advised
Feels like
comfortable
10°
Daylight
14.0h of daylight
Air quality
good
AQI 28
Compare

Is August the right month?

The best month in Zermatt is July (7.4/10), 0.0 pt higher than August.

See July →See all 12 months →
Book

Plan your trip

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

🎟️ Activities & tours · Zermatt

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 monthJuly · 19°C
❄️Coolest monthJanuary · -1°C
🌧️Rainiest month ⓘJune · 32%

🏔️ Mountain stay

⛰️Village altitude1620 m
🎿Ski area1620 → 3899 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
🛂VisaSchengen · 90 days
Location

Where is Zermatt ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Switzerland
Alpine mountain climate climate with a 7.4 → 0.9 gap between best and worst month. 10 years of ERA5 data to choose by project.
46.02°N · 7.75°E
Questions

Frequently asked questions

When is the best time to visit Zermatt?
It depends on the activity. For skiing: April (ski score 7.8/10). For hiking/summer: April (7.8/10, 6.0°C).
Can you ski in Zermatt in winter?
Yes, it's peak ski season. Average ski score December–February: 6.5/10. Cold temperatures (-1°C max in January) and frequent snowfall.
Is it warm in Zermatt in summer?
In April, temperatures average 6.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Zermatt?
January is the wettest month with January has the lowest climate score of the year.
Do you need sun protection in Zermatt in August?
The average UV index reaches 7 in August in Zermatt (high), with about 14.0h of daylight. Sunscreen and hat advised.