You would experience sudden rain in Bangalore, whether it could be of summer or rainy season or even in winter. And, you will also experience that you won't see a single drop of rain during the rainy season. Climate change is one of the reasons people or experts used to tell us whether you believe it or not.
It is natural that humans can do little to destroy nature by artificial needs but it may or may not affect nature but we would think it so for carefulness. Whether you do harm or not to nature, if nature thinks then it could change anything at any time either glowing or destroying.Rain is one important activity of nature without which many would face a lot of issues including animals, birds, earth, plants, mountain, climate and so on.
So, rain is always welcome as long as it is not going
to greatly affect humans except for a few hours waiting for routine
business / work.
Happy Raining.