Trefonen Weather in December

With daytime temperatures of 8°C (46°F) and nighttime lows of 3°C (37°F), December in Trefonen brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Trefonen in December

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Historically, the month has about 19 days of rain, averaging 83 mm (3.3 in) in total. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Trefonen in December

In December, expect low temperatures in Trefonen, with highs of 8°C (46°F) and lows of 3°C (37°F) at night. Experience the winter season 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 Trefonen in December

The month has fewer sunny days, with around 26 hours of sunshine.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Trefonen.

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

Trefonen Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 63%  

Precipitation 83 mm (3.3 in)  

Rainy days 19 days  

Sunshine 26 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (34 KM, 21 Miles).

What to Wear in Trefonen in December

We recommend to layer up for chilly conditions in Trefonen in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Trefonen 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

4/10

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 Trefonen's climate page.

More climate data for Trefonen

Temperature Rainfall Sunshine

See the full Trefonen climate overview or explore weather in the United Kingdom.