Riantec Weather in December

What's the weather like in Riantec (Brittany) in December 2023?

The climate in Riantec during December can be summarized as cool and damp.

December is in the winter in Riantec and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 5°C (41°F) is normal.

Riantec weather averages (imperial / metric)
Daytime temperature 10.1°C 50.1°F
Nightly temperature 5°C 40.9°F
Average temperature 7.5°C 45.5°F
Daily sunshine 2.5 hrs
Avg rainfall 113 mm 4.5 ins
Rainy days 19 days
Sea temperature 12.6°C 54.6°F
Humidity 86%
Windspeed 17.6kph 11 mph

On average December is the 2nd wettest month of the year in Riantec with around 113mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.5 hours of sunshine per day.

December temperatures in Riantec

Riantec average temperature in December

December rainfall

Riantec average rain in December

December hourly sunshine

Riantec average rain in December

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 Riantec in December 2023.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Riantec weather stats

Riantec weather statistics
Hottest month: July 21.3°C 70.3°F
Driest month: July 43mm 1.7ins
Sunniest month: July 8.4hrs
Coldest month: January 9.1°C 48.4°F
Wettest month: November 114mm 4.5ins
Map showing location of Riantec (47.71093, -3.31629)

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