Tal-y-llyn Weather in December

December in Tal-y-llyn brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with the most rainfall of the year.

Rainfall in Tal-y-llyn in December

During the wettest month of the year, an umbrella can be your best friend to stay dry. Analyzing past climate data, one can expect approximately 21 days of rain, averaging 149 mm (5.9 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Tal-y-llyn in December

In December, Tal-y-llyn sees low temperatures, with highs of 9°C (48°F). Nights drop to around 3°C (37°F). Winter occurs in December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Tal-y-llyn in December

With limited sunshine this month, there are about 26 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Tal-y-llyn has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.