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Châtillon-sur-Marne Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Châtillon-sur-Marne.
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Climate overview of Châtillon-sur-Marne
Temperatures in Châtillon-sur-Marne, Champagne - Ardenne, France, vary greatly throughout the year. July is the hottest month at 25°C (77°F), while January is the coldest at 7°C (45°F).
The city receives around 821 mm (32 in) of rain/snowfall per year. It experiences warm summers and cold winters. December is the wettest month and September the driest. July is the sunniest month, averaging 7.8 hours of sunshine per day.
Châtillon-sur-Marne Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Châtillon-sur-Marne - and find the best time to visit.
Monthly Temperature in Châtillon-sur-Marne
The climate in Châtillon-sur-Marne is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Châtillon-sur-Marne
Generally, Châtillon-sur-Marne receives mid-range precipitation levels, with 821 mm (32 in) annually. The wettest period in Châtillon-sur-Marne occurs in December, which receives around 84 mm (3.3 in) of precipitation. During the driest month, September, Châtillon-sur-Marne experiences moderate rainfall, totaling 61 mm (2.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Châtillon-sur-Marne 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 Châtillon-sur-Marne
In Châtillon-sur-Marne, summer days are longer and more sunny, with daily sunshine hours peaking at 7.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.5 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Reims, France (26 KM, 16 Miles).
Daily hours of sunshine
Data from: Reims, France (26 KM, 16 Miles).
Best Time to Visit Châtillon-sur-Marne
The most comfortable overall weather for exploring Châtillon-sur-Marne is usually found in May, June, July, August and September. Conditions are generally least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
mixed
Dec
cold
- 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 Châtillon-sur-Marne
What is the best time to visit Châtillon-sur-Marne?
May, June, July, August and September typically offer the most optimal weather in Châtillon-sur-Marne. In contrast, January, February and December tend to have less optimal conditions. Châtillon-sur-Marne has warm summers and cold winters.
What temperatures can I expect in Châtillon-sur-Marne?
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 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Châtillon-sur-Marne get?
Annual rainfall is around 821 mm (32 in). December is the wettest month with 84 mm (3.3 in), while September is the driest with 61 mm (2.4 in).
How sunny is Châtillon-sur-Marne?
Châtillon-sur-Marne 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.
Châtillon-sur-Marne 3-Day Forecast
Châtillon-sur-Marne on the map
Châtillon-sur-Marne is highlighted - select any city to see its climate.
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