The climate in Riec-sur-Belon during December can be summarized as cool and wet.
December is in the winter in Riec-sur-Belon and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (51°F), whilst at night 5°C (42°F) is normal.
|Daytime temperature||10.3°C 50.5°F|
|Nightly temperature||5.3°C 41.5°F|
|Average temperature||7.8°C 46°F|
|Daily sunshine||2.5 hrs|
|Avg rainfall||124 mm 4.9 ins|
|Rainy days||20 days|
|Sea temperature||12.6°C 54.6°F|
|Windspeed||17.6kph 11 mph|
On average December is the wettest month of the year in Riec-sur-Belon with around 124mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.5 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Riec-sur-Belon in December 2022.
|Hottest month:||July||20.8°C 69.4°F|
|Driest month:||July||44mm 1.7ins|
|Coldest month:||January||9.3°C 48.7°F|
|Wettest month:||December||124mm 4.9ins|