London
December
Weather in London for December 2025
Your guide to London weather in December - trends and predictions
With an average of 2 snowy days, London usually enjoys a light touch of snow in December.
In general, the average temperature in London at the beginning of December is 7.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 9.9 °C by the end of December.
London experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 79.7 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
5
Dry days
24
Rainy days
2
Snow days
9°/5°
Temperatures
21 km/h
Avg max wind
81 %
Avg humidity
London in December average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2  6° | 3  7° | 4 8° | 5  8° | 6  7° | 7 8° |
| 8 7° | 9  8° | 10 8° | 11 8° | 12 8° | 13 8° | 14 8° |
| 15  8° | 16 9° | 17  9° | 18 11° | 19 11° | 20 10° | 21 11° |
| 22 10° | 23 11° | 24 10° | 25 9° | 26 9° | 27 10° | 28 10° |
| 29 10° | 30 10° | 31 11° |
You can click on date
Access London weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in London
See the weather trend as well as the moving average line
December weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Patchy rain possible | 10° /4° | 0.9 mm | 0.3 cm | |
| 2 Dec. | Cloudy | 6° /2° | 0.5 mm | 0 cm | |
| 3 Dec. | Heavy rain at times | 7° /1° | 2.2 mm | 0 cm | |
| 4 Dec. | Patchy rain possible | 8° /3° | 3.2 mm | 0 cm | |
| 5 Dec. | Light drizzle | 8° /5° | 2.6 mm | 0 cm | |
| 6 Dec. | Overcast | 7° /3° | 2.1 mm | 0 cm | |
| 7 Dec. | Light rain | 8° /2° | 6.7 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 7° /4° | 1 mm | 0 cm | |
| 9 Dec. | Moderate rain at times | 8° /3° | 4.1 mm | 0 cm | |
| 10 Dec. | Overcast | 8° /4° | 2.9 mm | 0 cm | |
| 11 Dec. | Moderate rain at times | 8° /3° | 2.7 mm | 0.3 cm | |
| 12 Dec. | Patchy rain possible | 8° /5° | 1.7 mm | 0 cm | |
| 13 Dec. | Overcast | 8° /3° | 1.6 mm | 0 cm | |
| 14 Dec. | Patchy rain possible | 8° /5° | 1.3 mm | 0 cm | |
| 15 Dec. | Sunny | 8° /4° | 0 mm | 0 cm | |
| 16 Dec. | Moderate rain at times | 9° /4° | 0.5 mm | 0 cm | |
| 17 Dec. | Partly cloudy | 9° /4° | 0 mm | 0 cm | |
| 18 Dec. | Overcast | 11° /6° | 3 mm | 0 cm | |
| 19 Dec. | Moderate rain at times | 11° /6° | 4.2 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 10° /4° | 1.2 mm | 0 cm | |
| 21 Dec. | Heavy rain at times | 11° /5° | 2.1 mm | 0 cm | |
| 22 Dec. | Moderate rain at times | 10° /5° | 1.5 mm | 0 cm | |
| 23 Dec. | Moderate or heavy rain shower | 11° /6° | 4.1 mm | 0 cm | |
| 24 Dec. | Overcast | 10° /5° | 3.1 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 9° /5° | 2.5 mm | 0 cm | |
| 26 Dec. | Overcast | 9° /4° | 2.6 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 10° /4° | 4 mm | 0 cm | |
| 28 Dec. | Overcast | 10° /6° | 2 mm | 0 cm | |
| 29 Dec. | Overcast | 10° /5° | 0.8 mm | 0 cm | |
| 30 Dec. | Overcast | 10° /4° | 3 mm | 0 cm | |
| 31 Dec. | Heavy rain at times | 11° /6° | 4.3 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for London in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the London forecast closer to your planned date for the most up-to-date weather information.
London in December - FAQ
What are the expected maximum and minimum temperatures in London during December?
During December, expect a variety of temperatures with highs around 9° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in London during December?
Moderate rainfall is anticipated in London during December, with a total of 79.7 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
Will it snow in London in December 2025?
London experiences an average snowfall of 0.525 cm during December, occurring over 2 days.
What are the typical wind conditions in London during December?
The average wind speed in London during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
London snow forecast December 2025
Track daily snowfall levels and discover London’s snowy potential this December ❄️
December rainfall patterns in London
Explore the daily rainfall trends and prepare for Londons December weather 💧
Quick links
You are here
Where is London?Get accurate weather forecasts for London, located at latitude 51.509 and longitude -0.126. Stay updated with localized weather information tailored for London.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.