The higher the temperature rises, the more it drops.

The higher the temperature rises, the more it drops, as shown below:

Rain and snow are scarce in most parts of China, and the temperature is soaring, especially in the south of the Yangtze River. The high temperature in Hangzhou and Changsha has arrived nearly two months in advance, and the first short-sleeved shirt appeared early this year. However, the weather is about to change dramatically, and a strong cold air is about to interrupt this advanced warm current. It is estimated that from April 18 to April 23, cold air will bring great cooling to most parts of China, and many places will directly drop to above 25℃.

Will experience from summer to spring, thick clothes and then return to the field. Cold air is still an all-around player, which will bring large-scale precipitation to the central and eastern regions and create windy and dusty weather to the north. Precipitation is scarce in most parts of China, and the temperature in many places has soared, experiencing high-grade warm heat. Yesterday (April17), the highest temperature of 30℃ has reached the Huaihe River.

12 provincial-level cities hit record highs, and Anhui, Zhejiang and other places hit record highs. This wave of warming has also promoted the change of seasons, and the Sichuan Basin and Jiangnan area entered summer ahead of schedule. But it's ups and downs, and this advanced warmth is about to be interrupted by a strong cold air. Zhang Juan, a meteorologist from China Weather Network, said that the new cold air has the characteristics of strong intensity, wide influence range and large cooling range.

From April 18 to April 23, there will be obvious cooling in most parts of China. The local temperature drop in North China and South China will exceed 25℃, and there is a huge difference between before and after. 18- 19, this strong cold air will mainly affect Xinjiang, and the temperature in most other parts of the north will continue to be a hurricane. The eastern part of northwest China and Huanghuai will hit 30℃, and the highest temperature is higher than normal 10℃.

It is warmer than June. Among the provincial-level cities, the highest temperatures in Xi and Jinan can reach above 30℃, and they enter summer two months earlier. However, starting from the 20th, as this strong cold air moves eastward, other areas in the north will also feel its power. Zhang Juan introduced that during this round of cold air, the cooling area covered more than 30 provinces, autonomous regions and municipalities, and the temperature was 2 1 to 22 in the north and 22/to 23 in the south during the core period.

Except Tibet and Yunnan, the temperature in most parts of the country will drop by 6 to 12℃, and the drop in Shaanxi, Shanxi, Henan and Hubei will even reach more than 20℃, and the local drop will exceed 25℃. After cooling, the highest temperature in 15 provinces and cities will drop from about 30℃ to more than ten degrees.