A tropical storm The east coast open air northeast monsoon wind in the South China Sea. Having a chance to get the monsoon and the tropical cyclone. It rain in the winter, can plant rice per year 2 times. Influenced by the northeast monsoon). As a country with about 84% humidity throughout the year with rainfall From 120 to 300 cm. and the average temperature 5 ° C (41 ° F) to 37 ° C (99 ° F).