Climate almanac
Châteaulin
Brittany, France · 48.20°, -4.09°
What is the weather like in Châteaulin in October?
In October, Châteaulin is typically 61°F (16°C) during the day and 49°F (10°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high61°F (16°C)
- Average low49°F (10°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)