What are characteristics of monsoon wind?

Question

What are some characteristics of monsoon wind? Thanks.

Answer 1

Monsoons are regional scale wind systems that predictably change direction with the passing of the seasons. Like land/sea breezes, these wind systems are created by the temperature contrasts that exist between the surfaces of land and ocean. However, monsoons are different from land/sea breezes both spatially and temporally. Monsoons occur over distances of thousands of kilometers, and their two dominant patterns of wind flow act over an annual time scale.

During the summer, monsoon winds blow from the cooler ocean surfaces onto the warmer continents. In the summer, the continents become much warmer than the oceans because of a number of factors. These factors include:

* Specific heat differences between land and water.
* Greater evaporation over water surfaces.
* Subsurface mixing in ocean basins which redistributes heat energy through a deeper layer.

Precipitation is normally associated with the summer monsoons. Onshore winds blowing inland from the warm ocean are very high in humidity, and slight cooling of these air masses causes condensation and rain. In some cases, this precipitation can be greatly intensified by orographic uplift. Some highland areas in Asia receive more than 10 meters of rain during the summer months.

In the winter, the wind patterns reverse as the ocean surfaces are now warmer. With little solar energy available, the continents begin cooling rapidly as longwave radiation is emitted to space. The ocean surface retains its heat energy longer because of water's high specific heat and subsurface mixing. The winter monsoons bring clear dry weather and winds that flow from land to sea.

Answer 2

The important characteristic of monsoon winds is the consistancy and the regularity with which they blow during a particular period of the year and in the opposite direction during the other part of the year.The essential cause is the differential heating of large land and sea areas,altering with season.
The rainy season associated with the monsoon winds(as in the case of the south-west monsoon in India) is the outstanding feature of the climate of the regions over which they blow .Hence the term 'the monsoon' is popularly used to denote the rains rather than the winds.The arrival of monsoon winds marks the transition period in which the atmospheric charateristics change from a state of extreme dryness to high humidity and rainfall particularly over India.

Answer 3

Strong winds. Heavy rains. Warm temperatures.