Monsoon Update | Severe heat wave sweeps Delhi, rainfall still a week away

According to the IMD, a ‘severe heat wave’ is declared if the upward change from the normal temperature is more than 6.5 degrees Celsius.

from Moneycontrol Latest News https://www.moneycontrol.com/news/weather/monsoon-update-|-severe-heat-wave-sweeps-delhi-rainfall-stillweek-away_15245901.html