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Sedan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sedan.
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Climate overview of Sedan
Sedan, Champagne - Ardenne, France, sees big temperature differences between seasons, with July peaking at 24°C (75°F) and January dropping to 6°C (43°F).
The city receives considerable rain/snowfall, with around 1036 mm (41 in) annually. December is the wettest month. It has warm summers and cold winters. The sunniest month is June, with 6.8 hours of sunshine per day on average.
Sedan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sedan - and find the best time to visit.
Monthly Temperature in Sedan
Visitors to Sedan can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 6°C (43°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around 0°C (32°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sedan
Sedan is known for its substantial rain/snowfall, with annual precipitation reaching 1036 mm (41 in). Precipitation levels in Sedan remain relatively steady throughout the year. December has the most rain, with 115 mm (4.5 in) over 18 days. In the driest month April, this drops slightly to 73 mm (2.9 in), making the city's climate fairly predictable. For more details, please visit our Sedan 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 Sedan
For those who appreciate different seasons, Sedan serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 6.8 hours of sunshine daily, and embrace the darker days in December, offering only 1.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Florennes, Belgium (62 KM, 38 Miles).
Daily hours of sunshine
Data from: Florennes, Belgium (62 KM, 38 Miles).
Best Time to Visit Sedan
Conditions in Sedan are generally most comfortable in June, July, August and September. They are typically least comfortable in January, February, November 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
very good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
cold
Dec
wet
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: May, June and July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Sedan
What is the best time to visit Sedan?
June, July, August and September typically offer the most optimal weather in Sedan. In contrast, January, February, November and December tend to have less optimal conditions. Sedan has warm summers and cold winters.
What temperatures can I expect in Sedan?
Daytime highs range from 6°C (43°F) in January to 24°C (75°F) in July. Nighttime lows range from 0°C (32°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Sedan get?
Annual rainfall is around 1036 mm (41 in). December is the wettest month with 115 mm (4.5 in), while April is the driest with 73 mm (2.9 in).
How sunny is Sedan?
Sedan receives around 1,535 hours of sunshine per year. June is the sunniest month with 203 hours, while December is the cloudiest with just 37 hours.
Sedan 3-Day Forecast
Sedan on the map
Sedan is highlighted - select any city to see its climate.
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