February in London is the windiest month of the year. In February, the weather in London is typically cold. Average daily high temperature in February is about 8 degrees above zero. On average, London has 10 rainy, 8 partly cloudy, 7 cloudy, and 4 sunny days in February. The rains are usually moderate. February as well as January, March, April, and October is considered the most uncomfortable time to visit London.