London

What is the weather like in London in December?

In December, London is typically 50°F (10°C) during the day and 35°F (2°C) at night. The month brings about 4.7 in (120 mm) of precipitation in total. Snowfall averages about 2.0 in (50 mm) over the month.

• Average high50°F (10°C)
• Average low35°F (2°C)
• Precipitation4.7 in (120 mm)
• Clear or mostly clear days6
• Snowfall2.0 in (50 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)