London weather

Our guide to the weather in London during December

8

Average high

2

UV Index

71mm

Monthly rainfall

87%

Humidity

We've looked at the most up-to-date weather data for London, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about London weather in December.

What's the temperature like in London during December?

The temperature reaches around 8℃ during the daytime in December, falling away to 4℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in London during December?

Possibly. There's a chance of snow during December but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in London during December?

On average, there will be 7 rainy days during the month, amounting to 71.0mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in London during December?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With cool air temperatures, any breeze will feel cold.

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London Blog posts

From the UK's most popular travel bloggers

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Best Free Things to Do in London at Christmas

27th December 2023 by The Life of a Social Butterfly

Christmas is an expensive time of year, but what if I told you can enjoy a trip to London on a budget to save money for all the things you need to buy & maybe some pennies spare for Christmas cocktails too?!...

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What to do in London in Winter

16th January 2023 by The World in My Pocket

If you've ever fantasised about visiting London in winter, exploring its icy cityscape and cosying up by a crackling fire with a glass of delicately spiced mulled wine, then you've come to the right place! London in winter is a magical winter wonderland, particularly when the snow starts to fall. There are plenty of activities to enjoy, from ice skating to Christmas markets, and the city is full of festive cheer....

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London Bridge's Christmas by the River Market – An Honest Review

23rd January 2023 by She Get's Around

Christmas by the River has returned to London Bridge, bringing the festive spirit to central London one more. But, is it really worth the money? And, is it any different to the countless other Christmas markets that are happening in London right now? We’re here to answer your questions, with a very honest review of London Bridge Christmas Market. ...

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Best Ways to Spend New Year's Eve in London

6th January 2023 by The life of Spicers

Year's Eve? If so, there are plenty of ways to make the day and evening a truly magical experience. London in the winter months offers a range of activities, from ice skating to festive events. If you're looking for something a bit different to do in London on New Year's Eve, you won't be disappointed....

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A festive guide to the most magical Christmas lights in London

16th December 2022 by Where Angie Wanders

Planning a trip to the capital in December and wondering what to do? Start with a visit to see the Christmas light displays, one of the most festive things to do in London.For as long as I can remember, I have made the annual pilgrimage to see the Christmas lights in London. As a child, my mum and I would head to London on the bus from Clapham. A wide-eyed Angie would be mesmerised by the twinkling lights strung across London streets, often swaying in the wind and sometimes covered by a dusting...

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9 Fantastic Day Trips from London

22nd April 2024 by Coco Butter Blog

London, a bustling city full of life and excitement, can often leave one yearning for a break from the urban hustle and bustle. Fortunately, being centrally located, the capital serves as an ideal starting point for venturing out to discover quaint towns, historical landmarks, and picturesque natural settings, all just a train ride away....

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Weather in London

Our month-by-month guide to the weather and climate in London

7.0

London weather in

January
8.0

London weather in

February
11.0

London weather in

March
14.4

London weather in

April
17.1

London weather in

May
20.5

London weather in

June
22.9

London weather in

July
22.6

London weather in

August
19.9

London weather in

September
15.5

London weather in

October
10.9

London weather in

November
7.9

London weather in

December