Thornbury Weather in December

December in Thornbury brings low temperatures, with highs of 9°C (48°F) and nights dropping to 3°C (37°F). Rainfall is on the higher side this month, averaging around 75 mm (3 in), so keep a rain jacket handy.

Rainfall in Thornbury in December

Typically, you can expect about 18 days of rain this month, with 75 mm (3 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Thornbury in December

Thornbury in December gets highs of 9°C (48°F) during the day and drops to 3°C (37°F) at night. Experience the winter season in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Thornbury in December

The month is characterized by fewer sunny days, with roughly 53 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

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

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• 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 Thornbury's climate page.

Thornbury Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 59%  

Precipitation 75 mm (3 in)  

Rainy days 18 days  

Sunshine 53 hours *  

Percentage Sunshine *  

* Data from: Bristol, the United Kingdom (17 KM, 11 Miles).

What to Wear in Thornbury in December

Dress warmly and in layers for your trip to Thornbury in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Thornbury 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 Thornbury's climate page.

More climate data for Thornbury

Temperature Rainfall Sunshine

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