Giswil Weather in August

Giswil in August sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 10°C (50°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Giswil in August

As part of the rainy season, Giswil sees around 18 days of rain in August, with an average of 236 mm (9.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Giswil in August

Temperatures in Giswil in August top out at 19°C (66°F) and drop to 10°C (50°F) overnight. The summer season is characteristic of August. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Giswil in August

Expect a lot of sunshine this month, with about 195 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.

August in Giswil has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Giswil Temperature in August

Min Temperature 10°C (50°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 61%  

Precipitation 236 mm (9.3 in)  

Rainy days 18 days  

Humidity 76% *  

Sunshine 195 hours *  

Percentage Sunshine 52% *  

* Data from: Interlaken, Switzerland (30 KM, 18 Miles).

What to Wear in Giswil 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! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Giswil in August

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

Swimming

6/10

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 Giswil's climate page.

More climate data for Giswil

Temperature Rainfall Sunshine Humidity

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