The weather in Switzerland in August

At the height of summer, Switzerland continues to enjoy warm, sunny days perfect for all kinds of outdoor activities. This weather is ideal for hiking, cycling, swimming, and exploring stunning natural landscapes. Cultural festivals, like the Locarno Film Festival and the Zurich Street Parade, can enhance your visit. Enjoy the beauty of picturesque villages, serene lakes, and bustling cities as the country fully embraces the summer season. Read all about the August weather here.

Switzerland in August at a glance

• Average temperatures range from 55°F to 77°F (13°C to 25°C).
• This is an ideal month to visit destinations such as Interlaken, Zermatt, and Lake Geneva, where you can soak in the stunning summer scenery and partake in various outdoor activities.
• The weather is typically warm and sunny, perfect for hiking, cycling, swimming, and enjoying the vibrant landscapes.
• You’ll notice larger crowds as it’s peak tourist season, making for a lively atmosphere as you explore.

What is the weather in Switzerland in August like?

It’s typically warm and sunny, marking the peak of summer. The days are long and filled with sunlight, and the temperatures remain high, especially in the lowland regions. In the Swiss Alps, the snow has melted, revealing lush green meadows and beautiful flowers, while cities like Zurich and Geneva  enjoy warm and inviting conditions.

This is a great time for outdoor activities such as hiking, cycling, swimming, and exploring the countryside. Average rainfall is low, but occasional showers can occur, maintaining the lush greenery. Overall, if you’re looking to experience the beauty of summer and enjoy a mix of outdoor adventures and cultural experiences, you can’t go wrong with an August trip

Average daily temperatures in August

Switzerland experiences warm temperatures at this time of year. The average high is around 77°F (25°C), while the low can dip to 55°F (13°C). In mountainous regions, temperatures can still be cooler, often between 50°F to 68°F (10°C to 20°C). Cities like Zurich and Geneva see warmer temperatures, ranging from 61°F to 77°F (16°C to 25°C).

Is August a good time to visit Switzerland?

August is a fantastic time to visit Switzerland as it offers the perfect conditions for activities like hiking, cycling, swimming, and exploring the landscape. The days are longer, with more daylight to enjoy the outdoors and sightseeing. However, be prepared for occasional rain showers;  packing a light rain jacket is advisable.

This month sees increased tourist numbers as it’s peak season, and you’ll find a lively atmosphere at attractions and natural sites. The beauty of the blooming landscapes and the vibrant summer atmosphere make this a great time for a visit.

What about the crowds & cost?

August falls during the peak summer season, meaning larger crowds at popular destinations. This results in higher accommodation, excursion, and flight costs compared to other months. The beautiful summer scenery and the opportunity to enjoy outdoor activities and festivals often justify the cost of a visit during this period.

Festivals and events in Switzerland in August

Several exciting festivals and events are on at this time that add to the charm of your visit.

• Locarno Film Festival: One of the most prestigious film festivals in the world, featuring screenings of international films in the beautiful lakeside town of Locarno.
• Zurich Street Parade: One of the largest techno and dance music festivals in the world, attracting thousands of visitors to Zurich with its parades, music, and vibrant atmosphere.
• Fête Nationale Suisse (Swiss National Day): Celebrated on August 1st, this national holiday features fireworks, parades, and festivities throughout the country, showcasing Swiss culture and heritage.

Booking ahead is recommended for these events, especially if you plan to attend popular activities or stay in high-demand areas. These festivals not only provide entertainment but also offer a deeper understanding of Switzerland’s cultural heritage.

Ready for your dream trip to Switzerland?

Our tailor-made trip service allows you to go on the trip of your dreams without the planning or hassle. All of our planned itineraries are created by local travel experts and can be tailored to meet your specific needs. 

Here are three matching trips:

• Lakes and Mountains Adventure: Take a 7-day adventure exploring Lake Como in Italy by boat or foot before heading to Zermatt in Switzerland. Zermatt’s serene nature offers the perfect setting for family strolls, hikes, and other activities.
• Medieval Towns in Switzerland: Experience a 14-day adventure with paragliding over Switzerland, a night watchman’s tour in Lucerne, and explorations of Lake Como, Lake Maggiore, Zurich, and Milan.
• Unforgettable Switzerland: Discover Switzerland’s stunning landscapes and charming towns over 11 leisurely days. Experience Zurich, Lucerne, Interlaken, Geneva, and other highlights.

Or see our Switzerland itineraries for inspiration.