Château-Thierry Weather in September

During September, Château-Thierry experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 11°C (52°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Château-Thierry in September

Conditions tend to be dry and settled, making it a good month for outdoor plans. Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 60 mm (2.4 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Château-Thierry in September

Château-Thierry has excellent weather in September, with days reaching 21°C (70°F) and nights cooling to 11°C (52°F). Conditions are often most pleasant around the middle of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Château-Thierry in September

The area experiences a moderate amount of sunshine, with approximately 163 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Château-Thierry.