Climate almanac
Concarneau
Brittany, France · 47.88°, -3.92°
What is the weather like in Concarneau in September?
In September, Concarneau is typically 66°F (19°C) during the day and 56°F (13°C) at night. The month brings about 2.4 in (61 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low56°F (13°C)
- Precipitation2.4 in (61 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)