Climate almanac
Thalwil
Zurich, Switzerland · 47.29°, 8.56°
What is the weather like in Thalwil in September?
In September, Thalwil is typically 68°F (20°C) during the day and 53°F (12°C) at night. The month brings about 4.7 in (119 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low53°F (12°C)
- Precipitation4.7 in (119 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)