Trégastel Weather in December

December in Trégastel sees daytime temperatures around 12°C (54°F) and lows of 8°C (46°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Trégastel in December

An umbrella might come in handy since it is the wettest month of the year. Climate statistics over the past 30 years suggest around 20 days of rain, with 136 mm (5.4 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Trégastel in December

Expect highs of 12°C (54°F) in Trégastel in December, with nights dropping to around 8°C (46°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

December in Trégastel can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.