Climate almanac
Namsos
Trøndelag, Norway · 64.47°, 11.50°
What is the weather like in Namsos in September?
In September, Namsos is typically 58°F (14°C) during the day and 46°F (8°C) at night. The month brings about 6.4 in (163 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low46°F (8°C)
- Precipitation6.4 in (163 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)