The summer heat in the Yangtze River basin continues to cool in the north and autumn in the northeast.

　　CCTV News:According to the news of China Weather Network, yesterday (23rd), it entered the summer solar term among the 24 solar terms, which means that the hot summer day is coming to an end. It is predicted that in the coming week, the summer heat will be hard to disappear from the Sichuan Basin to the south of the Yangtze River, and there will still be a high temperature of 35℃ in many places, which will last until the end of the month. The weather in most parts of northern China is relatively suitable for the situation, and gradually turns cold, and many places in the northwest and northeast start the autumn process.

　　The summer heat in the Yangtze River basin is hard to disappear, and the high temperature in South China has subsided.

　　The number of days when the temperature in some cities exceeds a certain value from August 23rd to December 31st. There are few days when the temperature exceeds 33℃ in many places in the north, and the average number of days with high temperature of 35℃ in Hangzhou and Guangzhou is about 3 days.

　　Yesterday, I entered the summer solar term of 24 solar terms. Place, stop, and the summer heat will stop here. "Chu" means hiding and ending, and "Chu Xia" means that the hot summer day is coming to an end. However, in the Yangtze River basin, the summer heat is difficult to subside during the summer season. The Central Meteorological Observatory predicts that in the coming week, the areas from Sichuan Basin to Jianghan, Jianghuai and Jiangnan will be controlled by subtropical high, with little rain and continuous summer heat. Jiangxi, Zhejiang, southern Jiangsu and southern Anhui will be the last "base areas" of high temperature. Take Hangzhou as an example, the high temperature may last until the end of August; After a short pause of high temperature in Chongqing in the next two days, it will come back on the weekend.

　　Yesterday, the typhoon "Tiange" brought obvious cooling to South China, and most of Guangdong, eastern Guangxi and southwestern Jiangxi withdrew from the high temperature. Take Guangzhou as an example. On the 22nd, the highest temperature reached 37.8℃, and at 14: 00 on the 23rd, the temperature was only 26℃, and the temperature dropped by 12℃.

　　The Central Meteorological Observatory predicts that today, with the typhoon rainfall moving westward, the high temperature in Guangxi will also completely subside. At the same time, there will be no high temperature of 35℃ in most parts of South China in the coming week.

　　In the next few days, the weather in Jianghuai, Jiangnan and other places will still be hot, and the high temperature in Hangzhou and Chongqing will continue. People in these areas should pay attention to heatstroke prevention and cooling, wear sun hats and umbrellas when going out during high temperature periods, and outdoor workers can carry some heatstroke prevention drugs in case of emergency. Due to the temperature drop and rainy weather in South China, we should pay attention to the approaching forecast and make reasonable arrangements for travel.

　　The cold air in the north is active and the weather turns cold.

　　After the summer, as the radiation conditions gradually weakened, the cold air strengthened, the temperature decreased, and the temperature difference between day and night also increased. Recently, the weather in the north is very suitable. Cold air and precipitation work together, and the weather in many places is wet and cool.

　　It is predicted that in the coming week, cold air will be active, rainy weather will be frequent, and the weather in most parts of the north will gradually turn cold. At present, the northwest and parts of northeast China have started the process of autumn, and the autumn is getting stronger. Among them, the temperature in northwest China is obviously lower than normal. Take Lanzhou, the capital of Gansu Province as an example, the highest temperature in the next few days is only around 20℃, which is much lower than the average highest temperature of 27.3℃ in late August. For the northeast, cold air is frequent in the late week, and Harbin and Changchun may start the autumn process on the 23rd. The temperature in North China will also drop below 30℃ from the weekend. Take Beijing as an example, the temperature is only 25℃ this Sunday, which is much cooler.

　　At present, the weather in some parts of the north is crisp and autumn is getting stronger, which is suitable for swimming in the countryside and enjoying the scenery in autumn. But at the same time, it is getting cold in the morning and evening, and it is hot and cold. It is necessary to pay attention to adding clothes in time and exercise more to prevent colds.