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.

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• January
• February
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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Tal-y-llyn's climate page.

Tal-y-llyn Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 70%  

Precipitation 149 mm (5.9 in)  

Rainy days 21 days  

Sunshine 26 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (33 KM, 21 Miles).

What to Wear in Tal-y-llyn in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Tal-y-llyn in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Tal-y-llyn's climate page.

More climate data for Tal-y-llyn

Temperature Rainfall Sunshine

See the full Tal-y-llyn climate overview or explore weather in the United Kingdom.