Siviez weather in August (Canton of Valais, Switzerland)

Is August a good time to explore Siviez weather-wise? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In August, Siviez typically experiences moderate temperatures and high rainfall. Experience the summer season in August. As the day progresses, temperatures can peak at 18°C. Luckily at nightfall, they typically drop to 7°C.

Precipitation

Siviez in August usually receives high rainfall, averaging around 140 mm for the month. You can typically expect 17 days days of rain this month, based on climate records.

Average sunshine

Expect a lot of sunshine this month, with about 248 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

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

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

 

Siviez, monthly averages in August

Min Temperature 7°C  

Max Temperature 18°C  

Chance of Rain 56%  

Precipitation 140 mm  

Rainy days 17 days  

Humidity 67% *  

Windspeed 7 km/h *  

Sunshine 248 hours *  

Percentage Sunshine 65% *  

Data from: Sion, Switzerland (9 KM, 5 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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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?

For visitors traveling to Siviez, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

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

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.