Climate almanac
Douarnenez
Brittany, France · 48.10°, -4.33°
What is the weather like in Douarnenez in September?
In September, Douarnenez is typically 64°F (18°C) during the day and 59°F (15°C) at night. The month brings about 2.6 in (67 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low59°F (15°C)
- Precipitation2.6 in (67 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)