Iseltwald Weather in August

August in Iseltwald typically sees daytime highs of 18°C (64°F) and nighttime lows of 8°C (46°F). August falls within the rainy season, so heavy rainfall is to be expected. It falls within the summer season.

Rainfall in Iseltwald in August

Iseltwald is in the rainy season in August, with rain on around 18 days and an average of 237 mm (9.3 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Iseltwald in August

August in Iseltwald brings typical temperatures with highs around 18°C (64°F) and lows of 8°C (46°F). During August, you'll experience the summer season. The difference between afternoon and evening temperatures is usually noticeable. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Iseltwald in August

The month enjoys around 195 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.

August in Iseltwald has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Iseltwald Temperature in August

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 61%  

Precipitation 237 mm (9.3 in)  

Rainy days 18 days  

Humidity 76% *  

Sunshine 195 hours *  

Percentage Sunshine 52% *  

* Data from: Interlaken, Switzerland (7 KM, 4 Miles).

What to Wear in Iseltwald in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Iseltwald in August

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

Swimming

6/10

Cycling

5/10

Walking

5/10

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 Iseltwald's climate page.

More climate data for Iseltwald

Temperature Rainfall Sunshine Humidity

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