Question

Explain why does Chennai recieve more rain in winter?

Answer 1

During winter, the North-east dry Monsoon winds blow over the Bay of Bengal. As they pass over the Bay of Bengal they pick up moisture and bring rain to the Tamil Nadu coast as now they are under the effect of on-shore winds, full of moisture.

Answer 2

Monsoon. ... Tamil Nadu has rain during the monsoon season due to the southwest trade winds which blow towards the northern hemisphere. Tamil Nadu receives rainfall in the winter season due to northeast trade winds.