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La Chapelle-sur-Dun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit La Chapelle-sur-Dun.
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Climate overview of La Chapelle-sur-Dun
Temperatures in La Chapelle-sur-Dun, Upper Normandy, France, vary greatly throughout the year. August is the hottest month at 22°C (72°F), while January is the coldest at 9°C (48°F).
The city receives around 938 mm (37 in) of rainfall per year. It experiences warm summers and cold winters. December is the wettest month and July the driest. Sunshine peaks in June, when the city sees around 6.8 hours of sunshine per day.
La Chapelle-sur-Dun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in La Chapelle-sur-Dun - and find the best time to visit.
Monthly Temperature in La Chapelle-sur-Dun
The climate in La Chapelle-sur-Dun is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 22°C (72°F) in August to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 15°C (59°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in La Chapelle-sur-Dun
Generally, La Chapelle-sur-Dun receives mid-range precipitation levels, with 938 mm (37 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 106 mm (4.2 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 63 mm (2.5 in) of rainfall. For more details, please visit our La Chapelle-sur-Dun 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 La Chapelle-sur-Dun
In La Chapelle-sur-Dun, summer days are longer and more sunny, with daily sunshine hours peaking at 6.8 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Rouen, France (49 KM, 31 Miles).
Daily hours of sunshine
Data from: Rouen, France (49 KM, 31 Miles).
Humidity in La Chapelle-sur-Dun by Month
The city experiences its highest humidity in December, reaching 91%. In April, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Rouen, France (49 KM, 31 Miles).
Best Time to Visit La Chapelle-sur-Dun
For comfortable weather, consider visiting La Chapelle-sur-Dun in June, July, August and September. Conditions are usually least favourable 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
good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
mixed
Dec
wet
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: June, July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in La Chapelle-sur-Dun
What is the best time to visit La Chapelle-sur-Dun?
June, July, August and September typically offer the most optimal weather in La Chapelle-sur-Dun. In contrast, January, February and December tend to have less optimal conditions. La Chapelle-sur-Dun has warm summers and cold winters.
What temperatures can I expect in La Chapelle-sur-Dun?
Daytime highs range from 9°C (48°F) in January to 22°C (72°F) in August. Nighttime lows range from 4°C (39°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does La Chapelle-sur-Dun get?
Annual rainfall is around 938 mm (37 in). December is the wettest month with 106 mm (4.2 in), while July is the driest with 63 mm (2.5 in).
How sunny is La Chapelle-sur-Dun?
La Chapelle-sur-Dun receives around 1,573 hours of sunshine per year. June is the sunniest month with 205 hours, while December is the cloudiest with just 51 hours.
La Chapelle-sur-Dun 3-Day Forecast
La Chapelle-sur-Dun on the map
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