Most westerners prefer to come to India from September to March when the weather is cool in most parts of India. But a few brave ones arrive during Monsoons also, when the whole country is experiencing the magic of Monsoons.
There are a lot of things you can do during the monsoons to enjoy and have a pleasant stay in India like chasing the monsoon, enjoying the delicious hot Pakoras or bhajiyas with tea while it rains outside. But Monsoons also bring with them their own set of problems also like water logging, floods, a lot of mosquitoes and flies. All these factors combined can make anybody run away from India except for the very brave.