Climate almanac
Sierre
Valais, Switzerland · 46.29°, 7.54°
What is the weather like in Sierre in August?
In August, Sierre is typically 66°F (19°C) during the day and 46°F (8°C) at night. The month brings about 4.6 in (118 mm) of precipitation in total. Snowfall averages about 0.9 in (23 mm) over the month.
- Average high66°F (19°C)
- Average low46°F (8°C)
- Precipitation4.6 in (118 mm)
- Clear or mostly clear days8
- Snowfall0.9 in (23 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)