Brecon Weather in December

December in Brecon brings low temperatures around 8°C (46°F) during the day, dropping to 2°C (36°F) at night, with the most rainfall of the year.

Rainfall in Brecon in December

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Historically, December sees about 20 days of rain, with a monthly average of 118 mm (4.6 in). 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 Brecon in December

December in Brecon brings typical temperatures with highs around 8°C (46°F) and lows of 2°C (36°F). During December, you'll experience the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Brecon in December

With limited sunshine this month, there are about 49 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Brecon 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.

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 Brecon's climate page.

Brecon Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 67%  

Precipitation 118 mm (4.6 in)  

Rainy days 20 days  

Humidity 89% *  

Sunshine 49 hours *  

Percentage Sunshine 19% *  

* Data from: Cardiff, the United Kingdom (60 KM, 37 Miles).

What to Wear in Brecon in December

We recommend to layer up for chilly conditions in Brecon 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Brecon 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 Brecon's climate page.

More climate data for Brecon

Temperature Rainfall Sunshine Humidity

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