Biting cold grips Delhi as minimum temperatures dip below 4.1 deg C at isolated places

A cold wave is declared when the minimum temperature drops by 4.5 to 6.5 degrees Celsius below the average temperature

A day after crossing summer’s first 40 deg C, Delhi skies to remain cloudy

Despite gusty winds and light rain throughout the day, the mercury climbed to 40.5 degrees Celsius, surpassing the seasonal average, on Friday