Monthly weather forecast and Climate
London, United Kingdom GB

Warmest month (with highest average high temperature) is July (23.5°C).
Month with lowest average high temperature is January (8.1°C).

Month with highest average low temperature is July (13.9°C).
Coldest month (with lowest average low temperature) is February (2.1°C).

Wettest month (with highest rainfall) is October (68.5mm).
Driest month (with lowest rainfall) is February (40.9mm).

Month with highest number of rainy days is January (11.1 days).
Month with lowest number of rainy days is August (7.5 days).

Month with longest days is June (Average daylight: 17).
Months with shortest days are January and December (Average daylight: 8).

Months with most sunshine are June and July (Average sunshine: 6.8).
Month with least sunshine is December (Average sunshine: 1.7).

Months with highest UV index are June and July (UV index 6).
Month with lowest UV index is December (UV index 0).