Climate almanac
Zermatt
Valais, Switzerland · 46.02°, 7.75°
What is the weather like in Zermatt in September?
In September, Zermatt is typically 51°F (10°C) during the day and 36°F (2°C) at night. The month brings about 5.8 in (147 mm) of precipitation in total. Snowfall averages about 6.7 in (169 mm) over the month.
- Average high51°F (10°C)
- Average low36°F (2°C)
- Precipitation5.8 in (147 mm)
- Clear or mostly clear days4
- Snowfall6.7 in (169 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)