Question

how are monsoon winds caused

Answer 1

Hey mate here is your answer......
The monsoon, which is essentially the seasonal reversal in wind direction,causes most of the rainfall received in India and some other parts of the world. The primary cause ofmonsoons is the difference between annual temperature trends over land and sea.
Hope it will help.....

Answer 2

A monsoon is a seasonal shift in the prevailing wind direction, that usually brings with it a different kind of weather. It almost always refers to the Asian monsoon, a large region extending from India to Southeast Asia where monsoon conditions prevail.