Kerlouan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kerlouan.
Climate overview of Kerlouan
Kerlouan, Brittany, France, has a moderate seasonal temperature range, with August reaching 20°C (68°F) and February cooling to 11°C (52°F).
Annual rainfall is moderate at around 975 mm (38 in), with December being the wettest month. July is the sunniest month, averaging 7.6 hours of sunshine per day.
Kerlouan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kerlouan — and find the best time to visit.
Monthly Temperature in Kerlouan
In Kerlouan, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 20°C (68°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).
At night, temperatures range from around 15°C (59°F) in August to 7°C (45°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kerlouan
Generally, Kerlouan experiences moderate precipitation patterns, averaging 975 mm (38 in) yearly. Kerlouan can be quite wet during December, receiving approximately 121 mm (4.8 in) of precipitation over 21 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 49 mm (1.9 in) of precipitation spread across 13 rainy days days. For more details, please visit our Kerlouan 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 Kerlouan
Kerlouan can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Kerlouan
The mean water temperature over the year ranges from 10°C (50°F) in January to 16°C (61°F) in August.
Water temperature over the year
Humidity in Kerlouan by Month
The city experiences its highest humidity in January, reaching 86%. In April, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Kerlouan
The average wind speed over the year ranges from 4 m/s (8 knots) to 5 m/s (10 knots). It is lower in June, July, August, September, October and November and higher in January, February, March, April, May and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Kerlouan
The weather does bring rainfall during this period, between 49 mm (1.9 in) and 58 mm (2.3 in). Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Kerlouan
What is the best time to visit Kerlouan?
August typically offers the most optimal weather in Kerlouan. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Kerlouan?
Daytime highs range from 11°C (52°F) in February to 20°C (68°F) in August. Nighttime lows range from 7°C (45°F) to 15°C (59°F).
How much rain does Kerlouan get?
Annual rainfall is around 975 mm (38 in). December is the wettest month with 121 mm (4.8 in), while July is the driest with 49 mm (1.9 in).
How sunny is Kerlouan?
Kerlouan receives around 1,752 hours of sunshine per year. July is the sunniest month with 229 hours, while December is the cloudiest with just 63 hours.
Kerlouan 3-Day Forecast
Kerlouan 3-Day Forecast
Kerlouan on the map
Kerlouan is highlighted — select any city to see its climate.
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