Question

London, England experiences mild weather for what reason?

It is farther south than any city in North America, so its climate is warmer.
It is close to the Atlantic Ocean, where strong currents bring warm weather.
It is on low land surrounded by mountains, so it is protected from cold ocean winds.
It is near the Equator, so its climate is about the same year-round.

Answer 1

Average temperatures in UK are warmer at lower latitudes and colder at higher latitudes. They are also warmer at lower altitudes and colder at higher altitudes. Average yearly temperaturesat low altitude vary from 7°C in Shetland, in northern Scotland, to 11°C on the south-west coast of England.