Delhiites experienced the hottest morning of the season on Friday with minimum temperature rising to 34.3 degree celsius. On Thursday, the maximum touched a new high crossing 45 degrees.
Friday's minimum is seven degree celsius above normal for this period of the year and up from yesterday's 31.2 degrees.
The city has been witnessing a heat wave in the past few days.
Earlier on May 10 and 11, the city had recorded a maximum of 42.6 degree celsius while on May 25, the maximum was at 44 degrees, the previous highs of this season.