Climate almanac
Arcachon
New Aquitaine, France · 44.66°, -1.17°
What is the weather like in Arcachon in January?
In January, Arcachon is typically 51°F (11°C) during the day and 45°F (7°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high51°F (11°C)
- Average low45°F (7°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)