Zurich in September: What's the weather like?

As summer transitions into early autumn, Zurich experiences a mix of warm and cool days suitable for all kinds of activities. The weather in September is ideal for enjoying outdoor cafés, cultural events, and exploring the city's picturesque streets. Local festivals, colorful foliage, and pleasant temperatures all add to the magic of your visit. Enjoy the beauty of Zurich's autumn landscapes as it welcomes you with its lively city atmosphere. Get all the details here about the weather in September.

Zurich in September at a glance

• Average temperatures range from around 54°F to 68°F (12°C to 20°C).
• September marks the beginning of autumn with mild and pleasant weather, ideal for outdoor activities. The city’s parks and gardens are adorned with early fall colors, making it a great time for scenic walks.
• Perfect for exploring the city's historic sites, taking leisurely boat trips on the lake, and participating in cultural events. 

While the city is less crowded than in summer, it’s a good idea to make reservations for accommodation and key activities to ensure a smooth visit during this transitional month.

What is the weather in Zurich in September like?

It’s typically mild and pleasant, marking the change from summer to autumn. The days become shorter, and the temperatures start to cool down, although the conditions are still fine for outdoor activities. While the mountainous regions of Switzerland may experience cooler conditions, Zurich enjoys a moderate climate, allowing you plenty of opportunities to explore both the city and its natural surroundings.

The weather can vary, so dressing in layers is advisable to adapt to cooler mornings and warmer afternoons. The changing landscape adds to the city's picturesque charm, making it a delightful destination for those looking to experience the beauty of autumn.

Average daily temperatures in September

Mild autumn temperatures are the norm at this time of year. The average high during this month is around 68°F (20°C), while the low can dip to 50°F (10°C). The pleasant weather is ideal for making the most of a variety of outdoor and cultural activities.

Rough Guides tip: Find out about the weather in Switzerland throughout the year.

Is September a good time to visit Zurich?

If you want to experience the early days of autumn, then this is a fantastic time for a visit. The weather in September offers perfect conditions for activities like exploring parks and lakes, enjoying outdoor cafés, and participating in autumn festivals. The mix of warm and cool temperatures provides a charming atmosphere ideal for exploring both indoor and outdoor attractions. However, it’s still wise to pack layers, as temperatures can vary.

This month sees moderate crowds as it is a shoulder season, so you can enjoy a more relaxed experience at tourist attractions and events. The beauty of the changing landscapes and the vibrant autumn atmosphere make September a great time to visit Zurich.

What about the crowds & cost?

September falls during a quieter period compared to the peak summer season in Zurich, meaning fewer crowds at popular destinations. This results in more reasonable accommodation, excursion, and flight costs compared to peak months. The stunning autumn scenery and the opportunity to enjoy Zurich’s autumn charm often make the visit worthwhile during this period.

Festivals and events in Zurich in September

Several exciting festivals and events take place this month that can enhance your visit.

• Zurich Film Festival: Experience international and local films at this prestigious film festival from late September to mid-October.
• Knabenschiessen: Enjoy one of Zurich’s oldest traditions, a target shooting contest for boys and girls, accompanied by a funfair.
• Züri Wiesn: Celebrate Oktoberfest in Zurich with traditional Bavarian food, music, and beer.

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 Zurich?

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:

• Scenic Swiss Adventures: Savor 12 days of Swiss beauty, from panoramic train journeys to majestic mountains and serene lakes, with chocolate delights and visits to Zermatt, St. Moritz, Grindelwald, and Montreux.
• The Taste of Three: Begin a 10-day trip in Belgium, exploring Brussels, Ghent, and Bruges. Take a high-speed train to Strasbourg to discover Alsace, then move to Basel for Swiss highlights like Zermatt, the Matterhorn, and Mount Pilatus.
• Unforgettable Switzerland: Experience 11 days of relaxation and exploration in Switzerland’s scenic towns, rural villages, and historic landmarks. Visit Zurich, Lucerne, Interlaken, Geneva, and more.

Or see our Switzerland itineraries for inspiration.