Is the monsoon responsible for rains the world over?

Answer 1

monsoon is a season wherein there is rain. monsoon is not responsible for rain.

Rain is liquid precipitation. Rain requires the presence of a thick layer of the atmosphere to have temperatures above the melting point of water near and above the Earth's surface. On Earth, it is the condensation of atmospheric water vapor into drops of water heavy enough to fall, often making it to the surface.

Two processes, possibly acting together, can lead to air becoming saturated leading to rainfall: cooling the air or adding water vapor to the air.