Climate almanac
Château-Thierry
Hauts-de-France, France · 49.05°, 3.40°
What is the weather like in Château-Thierry in September?
In September, Château-Thierry is typically 71°F (22°C) during the day and 53°F (12°C) at night. The month brings about 2.6 in (66 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low53°F (12°C)
- Precipitation2.6 in (66 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)