Lucerne Weather in September

Mild and comfortable, with some rainy days. Average highs of 20°C and lows of 13°C, with around 14 rainy days expected throughout the month.

While September isn't our top-rated month for Lucerne, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

20°C

Average low

13°C

Rainy days

14 days

Best months to visit

Year-round

What to do in Lucerne in September

Whatever the weather, Lucerne rewards curious visitors. Here are some of the best ways to spend your time:

Explore the historic centre of Lucerne Taste local cuisine at traditional restaurants Visit cultural museums and heritage sites Walk scenic trails around Lucerne Shop at local markets and artisan stores Enjoy sunset views from elevated viewpoints

What to pack for September

Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.