London Weather in December
London in December sees low daytime temperatures of 3°C (37°F) and nighttime lows of -5°C (23°F). Rainfall is fairly high this month at around 78 mm (3.1 in), so pack a rain jacket to stay dry.
Rainfall in London in December
Typically, you can expect about 17 days of snow/rain this month, with 78 mm (3.1 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 London in December
Temperatures in London in December top out at 3°C (37°F) and drop to -5°C (23°F) overnight. December is in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With lows of -5°C (23°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.December in London has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our London's climate page.
London Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
3°C (37°F)
Chance of Rain
58%
Precipitation
78 mm (3.1 in)
Rainy days
17 days
Best Places in Canada in December
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in London in December
We recommend to layer up for chilly conditions in London 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. Rain is likely on several days, so bring a good rain jacket.What To Do in London in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our London's climate page.
See the full London climate overview or explore weather in Canada.
