London weather in January 2025
Expect 7°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in London in January. Check more long-term weather averages for London in January before you book your next holiday to England in 2025/2026.
- 77°C max day temperature
- 2 hours of sunshine per day
- 1616 days with some rainfall
- 22°C min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 5555 mm of monthly rainfall
- 11 (Low) UV index
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