London , United Kingdom - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature , pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. The month with the most rainfall in London is June, when the rain falls for 16 days and typically aggregates up to 45mm (1.77") of precipitation. The month with the longest days in London , United Kingdom, is June, with an average of 16h and 36min of daylight. Forecast for the coming week for London , shown in an hour-by-hour graph. Today’s and tonight’s London , England weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Hourly weather forecast in London for the next 15 days: temperature , precipitation, wind, sun, cloud, rain, snow, humidity, pressure, fog, thunder.
