Château-Thierry Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Château-Thierry.
Climate overview of Château-Thierry
Château-Thierry, Picardy, France, sees big temperature differences between seasons, with July peaking at 25°C (77°F) and January dropping to 7°C (45°F).
With around 832 mm (33 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and September the driest. It also has warm summers and cold winters. The sunniest month is July, with 7.8 hours of sunshine per day on average.
Château-Thierry Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Château-Thierry - and find the best time to visit.
Monthly Temperature in Château-Thierry
Visitors to Château-Thierry can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Château-Thierry
Generally, Château-Thierry experiences moderate precipitation patterns, averaging 832 mm (33 in) yearly. Precipitation levels in Château-Thierry remain relatively steady throughout the year. December has the most rain, with 88 mm (3.5 in) over 17 days. In the driest month September, this drops slightly to 60 mm (2.4 in), making the city's climate fairly predictable. For more details, please visit our Château-Thierry Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Château-Thierry
For those who appreciate different seasons, Château-Thierry serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.8 hours of sunshine daily, and embrace the darker days in December, offering only 1.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Château-Thierry
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Château-Thierry
What is the best time to visit Château-Thierry?
May, June, July, August and September typically offer the most optimal weather in Château-Thierry. In contrast, January, February and December tend to have less optimal conditions. Château-Thierry has warm summers and cold winters.
What temperatures can I expect in Château-Thierry?
Daytime highs range from 7°C (45°F) in January to 25°C (77°F) in July. Nighttime lows range from 1°C (34°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Château-Thierry get?
Annual rainfall is around 832 mm (33 in). December is the wettest month with 88 mm (3.5 in), while September is the driest with 60 mm (2.4 in).
How sunny is Château-Thierry?
Château-Thierry receives around 1,699 hours of sunshine per year. July is the sunniest month with 235 hours, while December is the cloudiest with just 46 hours.
Château-Thierry 3-Day Forecast
Château-Thierry on the map
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