How Does The Summer Monsoon Develop? During warmer months sunlight heats the surfaces of both land and oceans, but land temperatures rise more quickly. As the land’s surface becomes warmer, the air above it expands and an area of low pressure develops. … This is why summer monsoons cause so much rain over land. How
How Does The Northeast And The Southwest Monsoon Form? The mechanism affecting the monsoon is that the westerly jet causes high pressure over northern parts of the subcontinent during the winter. This results in the north-to-south flow of the winds in the form of the northeast monsoon. How is North East monsoon formed? The reverse
What Are The Causes Of Monsoon? The primary cause of monsoons is the difference between annual temperature trends over land and sea. The apparent position of the Sun with reference to the Earth oscillates from the Tropic of Cancer to the Tropic of Capricorn. Thus the low pressure region created by solar heating also changes