Tregarth Weather in December

Tregarth in December averages 9°C (48°F) during the day and 4°C (39°F) at night. This is the wettest month of the year, and part of the winter season.

Rainfall in Tregarth in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. Typically, you can expect about 21 days of rain this month, with 125 mm (4.9 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Tregarth in December

Daytime highs in Tregarth in December reach 9°C (48°F), with nights around 4°C (39°F). The winter season takes place during December. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Tregarth in December

This month sees fewer sunny days, with about 26 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Tregarth. Our weather planner can help you explore destinations with more pleasant weather conditions.