June 28, 2026 at 05:02 AM 2 min readindiadeveloping

Delhi Reels Under 51°C Feel-Like Temperature As Monsoon Onset Stalls Until July

Record Heat Index:

Delhi recorded a stifling 'feel-like' temperature of 51.3°C on Saturday, driven by a combination of high humidity and elevated ambient temperatures. The India Meteorological Department (IMD) identified high moisture levels from southwesterly winds as the primary cause for the extreme heat index, which surpassed typical summer peaks for the region.

Delayed Monsoon Progression:

The southwest monsoon remains significantly behind schedule across northwestern India. While normal onset for Delhi usually occurs by late June, current atmospheric conditions indicate that moisture-laden winds from the Bay of Bengal have yet to reach the capital. As of Friday, the national monsoon rainfall deficit stood at approximately 41%, with the onset over Delhi now expected only between July 2 and July 8.

Weather Forecast:

Relief is anticipated starting Monday, as the IMD forecasts a shift in weather patterns to include scattered rainfall and thunderstorms. While a yellow alert has been issued for the middle of next week, the region will continue to face muggy conditions in the immediate term, with temperatures expected to subside toward the 33°C to 35°C range only after the anticipated precipitation arrives.
Pulse Intelligence
AI Analysis
  • The normal monsoon onset date for New Delhi is historically June 27.
  • The current monsoon season has seen a significant 41% rainfall deficit at the national level as of late June.
  • Delhi residents face continued health risks from high humidity and heat stress until significant rainfall occurs.
  • Agricultural planning in northern states will likely shift to accommodate the late arrival of monsoon rains.
  • Energy demand for cooling will remain elevated throughout the early days of July due to persistent high temperatures.

The extended heat and delayed monsoon could impact short-term food inflation due to potential delays in kharif sowing.