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Zermatt weather in August (Canton of Valais, Switzerland)

What kind of temperatures can you expect in Zermatt during August? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In August, Zermatt typically experiences moderate temperatures and heavy rainfall. During August, the summer season is in full swing. Daytime temperatures generally settle around 15°C, while nighttime can see a dip to about 5°C.

Precipitation

Zermatt in August falls under the rainy season with heavy rainfall, averaging around 180 mm for the month. Analyzing past climate data, one can expect approximately 19 days of rain.

Average sunshine

With about 187 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Zermatt. August typically offers the best circumstances. While January, February, March, April, May, June, July, September, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Zermatt climate page with graphs.

 

Zermatt, monthly averages in August

Min TemperatureMin Temperature 5°C  
Max TemperatureMax Temperature 15°C  
Chance of RainChance of Rain 62%  
PrecipitationPrecipitation 180 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 70%  
SunshineSunshine 187 hours  
Percentage SunshinePercentage Sunshine 68%  

Where to go in Switzerland in August

Find out more about the weather in Switzerland and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Zermatt.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.