Climate almanac
Château-d'Olonne
Pays de la Loire, France · 46.50°, -1.74°
What is the weather like in Château-d'Olonne in August?
In August, Château-d'Olonne is typically 72°F (22°C) during the day and 64°F (18°C) at night. The month brings about 1.2 in (30 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low64°F (18°C)
- Precipitation1.2 in (30 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)