Sankt Stephan Weather in August

August in Sankt Stephan brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 8°C (46°F). It's part of the rainy season, with 196 mm (7.7 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Sankt Stephan in August

Sankt Stephan is in the rainy season in August, with rain on around 17 days and an average of 196 mm (7.7 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Sankt Stephan in August

August in Sankt Stephan brings typical temperatures with highs around 20°C (68°F) and lows of 8°C (46°F). August is part of the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Sankt Stephan in August

The month enjoys around 248 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Sankt Stephan.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Sankt Stephan's climate page.

Sankt Stephan Temperature in August

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 58%  

Precipitation 196 mm (7.7 in)  

Rainy days 17 days  

Humidity 67% *  

Sunshine 248 hours *  

Percentage Sunshine 65% *  

* Data from: Sion, Switzerland (32 KM, 20 Miles).

What to Wear in Sankt Stephan in August

For Sankt Stephan in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Sankt Stephan in August

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

Swimming

7/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Sankt Stephan's climate page.

More climate data for Sankt Stephan

Temperature Rainfall Sunshine Humidity

See the full Sankt Stephan climate overview or explore weather in Switzerland.