Climate almanac
Brønnøysund
Nordland, Norway · 65.47°, 12.21°
What is the weather like in Brønnøysund in September?
In September, Brønnøysund is typically 56°F (13°C) during the day and 48°F (9°C) at night. The month brings about 8.2 in (209 mm) of precipitation in total. Snowfall averages about 0.1 in (3 mm) over the month.
- Average high56°F (13°C)
- Average low48°F (9°C)
- Precipitation8.2 in (209 mm)
- Clear or mostly clear days4
- Snowfall0.1 in (3 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)