Question

explain the term kalbaisaki
and october heat

Answer 1

Violent thunderstorms in the Gangetic plains of India are locally known as Kal Baisakhi or Nor'westers. These localised events are generally associated with thunderstorms accompanied by strong squally winds and torrential rainfall.
The weather in the month of Octoberin the Indian sub-continent is called 'October heat'. During October and November, with the apparent movement of the sun towards the south, the monsoon trough or the low-pressure trough over the northern plains becomes weaker.