The northeast monsoon is due to the strong continental cold high in the northern hemisphere in autumn and winterMongoliaAnd Siberia, the air flow along the high pressure gradient andCoriolis forceThe wind direction in North China is northwest, central China is due north, and south of South China is northeast, so it is called northeast monsoon.
In winter, the northeast air current prevails at the low altitude in Southeast Asia and South Asia. At this time, the cold high developed in the mainland blows the northwest wind at the coast of East Asia, and the air current in the southeast part of it gradually turns to the northeast wind when it expands southward. The average air flow from the southeast coast of China through Indochina Peninsula, Malay Peninsula, Bay of Bengal to the low altitude in eastern India is northeast,The well has the component of blowing from land to sea, which is the northeast monsoon.[1]
Characteristics of China
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The northeast monsoon originates from the land in the middle and high latitudes, so it brings a dry and cold climate. However, if it carries moisture through the sea, it is easy to rain in the windward area, such asTaiwanNorthHainanNortheastVietnam?East bank and other areas.[2]
