Porrentruy Weather in August

August in Porrentruy brings high temperatures, with daytime highs of 24°C (75°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 145 mm (5.7 in), so pack an umbrella.

Rainfall in Porrentruy in August

Climate statistics over the past 30 years suggest around 15 days of rain, with 145 mm (5.7 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Porrentruy in August

Expect highs of 24°C (75°F) in Porrentruy in August, with nights dropping to around 14°C (57°F). This month falls in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Porrentruy in August

Expect sunny days throughout the month, with an estimated 216 hours of sunshine. This makes it a pleasant time to visit Porrentruy.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Porrentruy.

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

Porrentruy Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 51%  

Precipitation 145 mm (5.7 in)  

Rainy days 15 days  

Humidity 72% *  

Sunshine 216 hours *  

Percentage Sunshine 55% *  

* Data from: Basel, Switzerland (41 KM, 25 Miles).

What to Wear in Porrentruy in August

For Porrentruy 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Porrentruy in August

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Porrentruy's climate page.

More climate data for Porrentruy

Temperature Rainfall Sunshine Humidity

See the full Porrentruy climate overview or explore weather in Switzerland.