Weather October 2025 London. With 71mm of rain across 15 days, october is usually the rainiest month in london, so pack plenty of waterproof clothing and an umbrella! Here you can find all information about the weather in london.
Are you planning a holiday with hopefully nice weather in london in october 2024? It typically rains for an average of 10 days during october, so london’s weather tends to be pretty damp throughout the month.