The so-called winter season is only for three months in Bombay(Dec, Jan, Feb). But, the summer sets in by mid Feb so one chuck all the winter clothes by then. Even during the winters it is not that cold. Post 9am, the sun is at its zenith and humidity sets in. read more
The tolerance to cold is wide ranging in human beings. Upbringing & conditioning also plays its part. However, to put it bluntly, it is not necessary to wear a sweater in Mumbai. read more