What are the characteristics of hyperthermia in summer?

1, Autumn Tiger Although it is summer after beginning of autumn, people usually feel hot weather at the end of summer. This kind of weather is called "autumn tiger". In the middle and lower reaches of the Yangtze River, it is often after the autumn tiger weather is over that the crisp autumn spring will come.

2. The temperature drops, which is one of the phenomena of summer solar terms from the end of August to the beginning of September every year. The reason for this phenomenon is that the direct point of the sun continues to move southward and the solar radiation weakens. At the same time, it is also affected by the leaping retreat of the subtropical high to the south.

3. Autumn is crisp, and people will feel obvious cooling after summer, and there may be a big precipitation process, so there is a saying that "an autumn rain (wind) is a cold". Because the temperature drops obviously and the temperature difference between day and night increases, people are often not very adapted to the cold and hot changes at the turn of summer and autumn, which is easy to cause respiratory tract, gastroenteritis, colds and other diseases, so it is called "eventful autumn".

4. Thunderstorm activity. During the summer solar term, thunderstorm activity is not as active as in summer, but there are still many thunderstorms in South China, Southwest China and West China. Most parts of China began to enter a period of little rain, while there was more autumn rain in West China, mainly continuous drizzle.