Climate almanac
Hérouville-Saint-Clair
Normandy, France · 49.21°, -0.31°
What is the weather like in Hérouville-Saint-Clair in September?
In September, Hérouville-Saint-Clair is typically 70°F (21°C) during the day and 54°F (12°C) at night. The month brings about 2.4 in (62 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low54°F (12°C)
- Precipitation2.4 in (62 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)