Weather in London - December 2020
London weather in December is incredibly cold with temperatures of 38°F and 46°F degrees. It’s recommended that you dress in warm layers and remember to bring along your mittens!
You can expect rain for roughly half of the month of December in London. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
London can expect a few days of snow in December. Overall, the expected forecast is rather mild, and there really isn’t a huge need to brace for colder weather.
Our weather forecast can give you a great sense of what to expect of the weather in London in December. If you’re planning to visit London in the near future, we highly recommend that you review the weather forecast specifically for London before you arrive. Our weather forecasts update every 3 hours and are more accurate when checked closer to the date of your arrival.