What's the wind blowing in Xia Dong, Hainan Island?

Hainan Island has a tropical monsoon climate, with southwest monsoon prevailing in summer and northeast monsoon prevailing in winter. In summer, the Asian continent is controlled by the Indian low, which is integrated with the equatorial low. The airflow from the subtropical high in the southern hemisphere to the low pressure center in India deflects to the right, crosses the equator and enters the southwest airflow. Hainan is on the path of this airflow, so the southwest monsoon blows; In winter, the Asian continent is controlled by the Mongolian high pressure. Because Hainan is located in the south of the high pressure, the northeast monsoon blows.

Hainan Island is located in the South China Sea of China and the northwest of Hainan Province. The outline of the island looks like an oval Sydney with its long axis from northeast to southwest. Hainan Island is praised by biologists as a natural "species gene bank" and the largest "natural museum". It has the reputation of "Southern Medicine Kingdom"; The wild species in Hainan, such as wild rice, small grain rice, wild litchi, wild tea and red shell pine, are of inestimable value in scientific research and production. 102 rare animals, including black-crowned gibbon and Hainan deer, are listed in the national first-and second-class key protected animals list.