The reason for the continuous rainfall in Shaanxi these days

Because Shaanxi entered the autumn rain. ....

The autumn rain is obviously heavy.

Why does Shaanxi, which has entered autumn, have a rainstorm process like midsummer? Li Xiaoquan, chief meteorologist of China Weather Network, said that this is because it is in the transition period from midsummer to autumn, the cold air force is strengthened, the warm and humid air flow is also very strong, and the intersection of cold and warm air in Shaanxi is still fierce.

Lei, deputy director of the Shaanxi Climate Center, also said that although the main flood season in Shaanxi (July to August) has ended, September is still one of the most rainy months in Shaanxi, and sometimes the rainfall can be comparable to July and August. "The autumn rain this year is more severe than before."

Autumn rain is the customary name of autumn rain in Guanzhong and southern Shaanxi. The local autumn rain period generally starts from mid-August and lasts until the first ten days of 65438 10 at the latest. The autumn rain in Shaanxi has the characteristics of long duration, heavy rainfall, many rainstorm stations and heavy disasters. The floods in Weihe River Basin mainly occur in autumn rain.

According to the statistics of Shaanxi Climate Center, since 2000, Shaanxi Province has entered a period of frequent autumn showers. Except in 2002 and 2004, autumn showers occurred to varying degrees in the other nine years.