What is the temperature in summer? What is the temperature after summer?

At present, with the approach of summer vacation, many areas in China can feel the signs of autumn spreading slowly, but as far as climate characteristics are concerned, the afternoon temperature is still high. Of course, summer vacation itself is a transitional solar term from summer to autumn, so even if it is a summer vacation, this hot weather cannot be eliminated immediately. So, what about the temperature after the summer vacation? Let's look at the temperature in summer.

The temperature in summer is generally 65438 0.5℃ lower than that in early autumn, and the temperature fluctuates around 30℃ in most parts of China. However, in the northeast and Tibet, the autumn wind is chilly and the autumn leaves are yellow, as if autumn had arrived. In late August, there may be a low temperature in western South China for more than 3 days, and the daily average temperature is lower than 23℃.

What are the climatic characteristics of high temperature in summer?

1, temperature drop

It is not enough to describe the solar terms in summer simply by the beginning of temperature drop. Temperature drop is just one of the phenomena. The reasons behind this phenomenon are as follows: first, the direct point of the sun continues to move southward, and the solar radiation weakens; Second, the subtropical high moved southward by leaps and bounds, and the Mongolian cold high began to itch to try, punching and kicking, showing its edge.

2. Autumn is crisp

The summer heat began to affect the cold high pressure in China. Under its control, the sinking and dry cold air first announced the end of the rainy season in Northeast China, North China and Northwest China, and took the lead in starting the best weather of the year-crisp autumn. In summer, only the northeast and northwest regions really enter autumn. But whenever cold air affects China, if the air is dry, it will often bring windy weather, and if there is warm and humid airflow in the atmosphere, it will often form a decent autumn rain. After every storm, especially after the rain, people will feel more obvious cooling. So there is a saying: "an autumn rain (wind) is a cold."

There may be a large precipitation process in the north and south Jianghuai areas. The temperature dropped significantly, and the temperature difference between day and night increased. It is sunny after the rain, and people often don't adapt to the cold and hot changes at the turn of summer and autumn. If you are not careful, it is easy to cause diseases such as respiratory tract, gastroenteritis and cold.

3. autumn tiger

Although the subtropical high, which is dominant in summer, strides south, it will never give up its advantage easily and retreat to the sea of the western Pacific easily. In the southern region under its control, people who just feel a little cool in autumn often feel hot weather in late summer, which is a veritable "autumn tiger".

Will it be hot after the solar term in long summer?

People often say that it is not hot in summer, but hot at noon. After the summer solar term, the temperature gradually decreases in the morning and evening, but it is still hot at noon. In the northern region, because the northwest monsoon prevails after summer, it blows to Chinese mainland from northern Mongolia and other places, bringing coolness, so the northern region will become cool. Many areas in the south will still be affected by the southeast monsoon, and the weather is still hot, but only at noon will the temperature be higher and the weather will become very dry.

The reasons behind this phenomenon are as follows: first, the direct point of the sun continues to move southward, and the solar radiation weakens; With the rapid southward withdrawal of subtropical high, Mongolian cold high began to be eager to try, punching and kicking, showing its edge. After the summer solar term, it will basically take another week before the temperature in all parts of China can really enter the crisp autumn season. Moreover, at this time, the cold air in the north meets the hot and humid air that has not completely receded, and the air will condense into water droplets, thus forming rainy weather.

How long will it be hot after the summer solar term?

In many places in the south of China, "autumn tigers" will appear after the intense heat. The weather is hot and dry, but it cools down slightly in the morning and evening. This kind of weather will last for more than ten days, usually the Millennium season is really autumn, and the weather will really cool down. After the summer heat, the northern region is basically not too hot except at noon. After the summer heat, the weather in the north will gradually turn cold, while the south is vulnerable to the influence of autumn tigers and continues to be hot.

Many areas in the south will still be affected by the southeast monsoon, and the weather is still hot, but the temperature will be lower in the morning and evening than in summer, and the weather will gradually become dry at this time. We call it "autumn tiger".