Trégastel Weather in December

What's the weather like in Trégastel (Brittany) in December 2024?

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

December is in the winter in Trégastel and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (49°F), whilst at night 5°C (41°F) is normal.

Trégastel weather averages (imperial / metric)
Daytime temperature 9.7°C 49.4°F
Nightly temperature 5°C 40.9°F
Average temperature 7.3°C 45.1°F
Daily sunshine 2.3 hrs
Avg rainfall 119 mm 4.7 ins
Rainy days 20 days
Sea temperature 12.1°C 53.7°F
Humidity 87%
Windspeed 19.8kph 12 mph

On average December is the wettest month of the year in Trégastel with around 119mm 4.7 inches of rain making it a damp 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 2.3 hours of sunshine per day.

December temperatures in Trégastel

Trégastel average temperature in December

December rainfall

Trégastel average rain in December

December hourly sunshine

Trégastel 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 Trégastel in December 2024.

Other monthly averages

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Trégastel weather stats

Trégastel weather statistics
Hottest month: July 20.2°C 68.4°F
Driest month: July 46mm 1.8ins
Sunniest month: July 8.5hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: December 119mm 4.7ins
Map showing location of Trégastel (48.81667, -3.5) Trégastel map pin © Google

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