Climate almanac
Langnau
Bern, Switzerland · 46.94°, 7.79°
What is the weather like in Langnau in September?
In September, Langnau is typically 66°F (19°C) during the day and 50°F (10°C) at night. The month brings about 4.3 in (108 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.
- Average high66°F (19°C)
- Average low50°F (10°C)
- Precipitation4.3 in (108 mm)
- Clear or mostly clear days8
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)