The cold air will affect the northern region's local cooling rate by 10°C.

The cold air will affect the northern region's local cooling rate by 10°C.

Strong cold air strikes the north and many places will truly "fall in autumn"

According to the website of the Central Meteorological Observatory on September 27, China Meteorological News, the Meteorological Observatory estimates that due to the influence of a strong cold air, from September 29 to October 2, there will be significant cooling and windy weather in northern China. The average temperature or low temperature in northern Xinjiang, northern Gansu, most of Inner Mongolia, northern and central North China, and most of the northeastern China will decrease by 4 to 8°C, and the cooling rate in some regions may reach 10°C or more.

On September 24, the Urumqi city of Xinjiang lowered its autumn rain and went out to the public to march with an umbrella. China News Agency reporter Liu Xinshe

Yesterday (No. 28), the rainfall in the south was relatively weak, with heavy rain or heavy rain in only parts of northwestern Jiangxi, eastern Fujian, western Guangdong, and Hainan Island. The rainfall at the Sanya Bureau in Hainan was 113 mm.

The Central Meteorological Observatory predicts that due to the influence of a relatively strong cold air, significant cooling and windy weather will appear in northern China from September 29 to October 2.

The average temperature or low temperature in northern Xinjiang, northern Gansu, most of Inner Mongolia, northern and central North China, and most of the northeastern China will decrease by 4 to 8°C, and the cooling rate in some regions may reach 10°C or more. Most northern regions are accompanied by 4 to 6 northerly winds.

On September 26, due to the influence of cold air, sleet weather occurred in the Sunan Yugu Autonomous County of Gansu Province. Wu Xuefeng photo

The Central Meteorological Observatory predicts that from September 30 to October 2, due to the combined effects of low-level jets and shear lines, heavy rain will be seen in parts of the northeastern Sichuan Basin, Jianghan, central and southern Huanghuai, and Jianghuai. .

In addition, in the next week, with more cold air activities, most of the country’s air diffusion conditions are good, and there is no obvious hazy weather. However, in the morning of October 5-7, the atmospheric diffusion conditions in some parts of the central-to- southern part of Beijing, Tianjin, and Hebei were poor, with mild depression and moderate local embarrassment. On October 1, there were sandstorms in the southern part of the southern Xinjiang Basin.