Gersau Weather in August

Gersau in August sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 12°C (54°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Gersau in August

Gersau is in the rainy season in August, with rain on around 18 days and an average of 217 mm (8.5 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Gersau in August

Daytime highs in Gersau in August reach 21°C (70°F), with nights around 12°C (54°F). During August, the summer season is in full swing. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Gersau in August

The month brings about 158 hours of sunlight, offering a comfortable mix of sun and rainy moments.

Wind Speed in Gersau in August

Average wind conditions reach 2 m/s (4 knots) in August. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

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

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

Gersau Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 59%  

Precipitation 217 mm (8.5 in)  

Rainy days 18 days  

Humidity 76% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 158 hours *  

Percentage Sunshine 52% *  

* Data from: Altdorf, Switzerland (16 KM, 10 Miles).

What to Wear in Gersau in August

For Gersau 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Gersau in August

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

Swimming

6/10

Camping

6/10

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 Gersau's climate page.

More climate data for Gersau

Temperature Rainfall Sunshine Humidity Wind Speed

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