Swindon Weather in December

December in Swindon brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 71 mm (2.8 in) for the month.

Rainfall in Swindon in December

Historically, approximately 19 days this month are expected to have rain, averaging 71 mm (2.8 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Swindon in December

Expect highs of 9°C (48°F) in Swindon in December, with nights dropping to around 3°C (37°F). December is part of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Swindon in December

The month has fewer sunny days, with around 54 hours of sunshine.

December in Swindon 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 Swindon's climate page.

Swindon Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 65%  

Precipitation 71 mm (2.8 in)  

Rainy days 19 days  

Sunshine 54 hours *  

Percentage Sunshine *  

* Data from: Bibury, the United Kingdom (22 KM, 13 Miles).

What to Wear in Swindon 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. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Swindon 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 Swindon's climate page.

More climate data for Swindon

Temperature Rainfall Sunshine

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