What are the typical climatic phenomena in China (such as spring drought in the north and summer drought in the middle and lower reaches of the Yangtze River)? ) and its causes!

1. Spring drought in North China: In April and May every year, there is little rainfall in North China, but the temperature rises and the evaporation is large. In addition, the growth of crops in spring needs a lot of water, so the spring drought is formed.

2. Meiyu in Jianghuai: From mid-June to early July every year, due to the quasi-static front stop (that is, the rain belt lingers in Jianghuai area for a long time), Meiyu weather forms in Jianghuai area.

3. Summer drought in the middle and lower reaches of the Yangtze River: In July and August every year, after the plum rain, the rain belt moves northward, and the middle and lower reaches of the Yangtze River are controlled by subtropical high, with sunny and hot weather and summer drought.

4. Rainy season in Northeast China and North China: In July and August every year, the rain belt moves to Northeast China and North China, forming concentrated precipitation.

Simple induction is not comprehensive enough.