Climate almanac
Dunkirk
Hauts-de-France, France · 51.03°, 2.38°
What is the weather like in Dunkirk in September?
In September, Dunkirk is typically 68°F (20°C) during the day and 55°F (13°C) at night. The month brings about 2.5 in (63 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low55°F (13°C)
- Precipitation2.5 in (63 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)