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Plouénan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Plouénan.
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Climate overview of Plouénan
Temperatures in Plouénan, Brittany, France, shift moderately through the seasons. The warmest month is August at 20°C (68°F), and the coolest is January at 11°C (52°F).
The city has a wet climate, receiving around 1015 mm (40 in) of rainfall per year. December is the wettest month. The most sunshine falls in July, with an average of 7.6 hours of daily sunshine.
Plouénan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Plouénan - and find the best time to visit.
Monthly Temperature in Plouénan
In Plouénan, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a pleasant 20°C (68°F) in August to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 14°C (57°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Plouénan
Plouénan has a notably wet climate with abundant precipitation, recording 1015 mm (40 in) of rainfall per year. The seasons in Plouénan bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 120 mm (4.7 in) of precipitation. This rainfall is distributed across 20 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 53 mm (2.1 in) over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Plouénan 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 Plouénan
In Plouénan, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Brest, France (37 KM, 23 Miles).
Daily hours of sunshine
Data from: Brest, France (37 KM, 23 Miles).
Daily percentage of sunshine
Data from: Brest, France (37 KM, 23 Miles).
Humidity in Plouénan 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
Data from: Brest, France (37 KM, 23 Miles).
Best Time to Visit Plouénan
For comfortable weather, consider visiting Plouénan in July and August. 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
wet
Feb
wet
Mar
mixed
Apr
good
May
good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
mixed
Dec
wet
- Best overall: July and August
- Warmest weather: July, August and September
- Most sunshine: July
- Fewest rainy days: June, July, August and September
Frequently asked questions about the climate in Plouénan
What is the best time to visit Plouénan?
July and August typically offer the most optimal weather in Plouénan. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Plouénan?
Daytime highs range from 11°C (52°F) in January to 20°C (68°F) in August. Nighttime lows range from 6°C (43°F) to 14°C (57°F).
How much rain does Plouénan get?
Annual rainfall is around 1015 mm (40 in). December is the wettest month with 120 mm (4.7 in), while July is the driest with 53 mm (2.1 in).
How sunny is Plouénan?
Plouénan 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.
Plouénan 3-Day Forecast
Plouénan on the map
Plouénan is highlighted - select any city to see its climate.
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