ClimaGo › Lucerne › Weather in September
Switzerland
September in Lucerne brings crisp alpine air and golden sunshine perfect for exploring lakeside promenades and nearby hiking trails before summer crowds vanish completely.
Avg High
21°C
Avg Low
13°C
Daily Rain
4.3mm
Rainfall
Moderate
✅ September is one of the best months to visit Lucerne!
Admire iconic covered bridges, medieval old town, lakeside beauty, and surrounding Alpine landscapes in this postcard-perfect Swiss gem.