Answer:
On the east coast of the United States, the wind plays a decisive role in rainfall in the area. Throughout the year high pressure areas cause fresh, trade and humid winds. The winds are responsible for the rainfall that occurs in the mountains and valleys . Most of the precipitation occurs during the winter, but most of the time these rains are located in the mountains and valleys.
The southeast coast is always prone to storm and hurricane attacks.
Hurricanes form with winds that run from the Atlantic basin (including the Gulf of Mexico and the Caribbean Sea) to the east of the US continent. In addition Along the east coast of the US, the Gulf Stream provides a source of hot water. a gradient of atmospheric pressure is the cause of pushing strong winds towards the coast for many hours, causing an extended period of high waves and a lot of rain