Climate almanac
Calais
Hauts-de-France, France · 50.95°, 1.86°
What is the weather like in Calais in August?
In August, Calais is typically 68°F (20°C) during the day and 62°F (17°C) at night. The month brings about 2.4 in (62 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low62°F (17°C)
- Precipitation2.4 in (62 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)