Traditional Culture Encyclopedia - Weather inquiry - Why have there been heavy rains in Jiangnan and other places in China since June this year? What is the reason for this heavy rainfall?

Why have there been heavy rains in Jiangnan and other places in China since June this year? What is the reason for this heavy rainfall?

There are two main reasons:

1, June and July are the rainy seasons in southern China.

2. El Nino phenomenon caused rainfall to exceed previous years.

El Nino (Spanish: El Nino? O), also known as El Nino phenomenon, is called ENSO together with another phenomenon, Southern Oscillation. This is a term used by fishermen in Peru and Ecuador to refer to abnormal climate phenomena. It mainly refers to the abnormal continuous warming of seawater temperature in the tropical ocean in the eastern and central Pacific Ocean, which changes the global climate pattern, causing drought in some areas and excessive rainfall in some areas.