Climate almanac
Tønsberg
Vestfold, Norway · 59.27°, 10.41°
What is the weather like in Tønsberg in September?
In September, Tønsberg is typically 61°F (16°C) during the day and 54°F (12°C) at night. The month brings about 5.1 in (129 mm) of precipitation in total.
- Average high61°F (16°C)
- Average low54°F (12°C)
- Precipitation5.1 in (129 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)