When the weather is 8 degrees in Shenzhen, what are the temperatures in Tianjin, Shanghai, Xiamen and Haikou?

It is impossible to get detailed figures due to unexpected events, but you can make a rough guess.

Shenzhen city. It has a subtropical maritime climate and a mild climate. The lowest temperature recorded in history is only 0.2℃, and the annual average temperature is 22.4℃.

Tianjin has four distinct seasons: windy in spring, dry and little rain; Summer is hot and the rain is concentrated; Autumn is cool and the temperature is moderate; Winter is cold, dry and snowy. It is dominated by monsoon circulation and belongs to warm temperate semi-humid monsoon climate. The temperature changes greatly in different periods, and the annual average temperature is about 65438 04℃.

Shanghai belongs to the north subtropical monsoon climate, with both rain and heat, abundant sunshine and rainfall, warm and humid climate, with an average temperature of 16.4℃.

Xiamen has a temperate and subtropical climate, which is mild and rainy. The annual average temperature is about 265438 0℃, with no heat in summer and no cold in winter.

Haikou City is located in the northern edge of the tropical zone at low latitude, with a tropical maritime monsoon climate, with an average annual temperature of 24.2℃.

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The above data comes from Baidu Encyclopedia or personal calculation, and there is no scientific basis.

So according to the approximate average climate, from cold to hot should be:

Tianjin