London Weather in January
United Kingdom · 30-year monthly averages
🤔 Fair time to visit
January in London is chilly, with average daytime highs around 9°C (47°F) and nighttime lows near 4°C (38°F). Expect roughly 58mm of precipitation spread over about 11 rainy days, with little rainfall.
Avg high
9°C
47°F
Avg low
4°C
38°F
Rainfall
58mm
dry
Rainy days
11
days with ≥1mm
🎒 What to pack
- jacket or coat
- long-sleeve layers
January vs the rest of the year
FAQ
- How hot is London in January?
- January in London is chilly, with average daytime highs around 9°C (47°F) and nighttime lows near 4°C (38°F). Expect roughly 58mm of precipitation spread over about 11 rainy days, with little rainfall.
- Does it rain a lot in London in January?
- London sees around 58mm of precipitation in January on average — dry by global standards.
- Is January a good time to visit London?
- January is a workable month to visit London, but expect some weather trade-offs.