London Weather in January
In January, London averages a high of 7°C (45°F) and a low of 2°C (35°F), based on 56 years of historical weather data from HAMPSTEAD.
7°C
Average high
45°F
2°C
Average low
35°F
16°C
Record high
60°F · 2003
-13°C
Record low
8°F · 1979
What to Expect in London in January
Typical January days in London reach 7°C (45°F) during the afternoon and cool to around 2°C (35°F) overnight. On average, measurable rain falls on about 62% of days this month. Over the past 56 years, January temperatures in London have ranged from a record high of 16°C (2003) down to a record low of -13°C (1979).
For a day-by-day look or other months, see the full London weather history.