The exact time of the four seasons in London, England.

Early season: the average temperature rose steadily from below 10℃ to above 10℃ for five consecutive days.

Summer (June to August)

Long summer: The average temperature rose steadily to above 22℃ for five consecutive days.

Autumn (September -65438+ 10)

Beginning in autumn: the average temperature has steadily dropped from above 22℃ to below 22℃ for five consecutive days.

Winter (165438+1October-mid-March)

Beginning of winter: The average temperature has steadily dropped below 10℃ for five consecutive days.

Influenced by the North Atlantic warm current and the west wind, London has a temperate maritime climate, with small temperature difference between the four seasons, cool summer, warm winter, humid air and rainy fog, especially in autumn and winter.

Extended data:

The average temperature in Britain in January is about 4 to 7 degrees, and in July it is 13 to 17 degrees. The annual rainfall in the northwest mountainous area exceeds 1000 mm, while it is between 600 mm and 700 mm in the southeast. The fog in Britain is heavy, which is mainly caused by the moisture in the island country.

Rivers and lakes in London rarely freeze in winter, and the average temperature in January is above 4 degrees (Celsius). It's quite cool in summer. The average temperature in July is 17 degrees. You need to wear a coat when you go out in the morning and evening. The annual rainfall is about 600 mm, and the rainfall distribution is relatively uniform. As for the dense fog that used to be common in London, it is not entirely a natural phenomenon. Due to the emphasis on environmental protection, the number of dense fog in London has been greatly reduced.

Although the climate in Britain is mild, the weather is changeable. Within a day, it rained on sunny days. The changeable weather also provides people with frequent topics, and even the most taciturn people in Britain like to talk about the weather.