The southwest monsoon, a critical lifeline for Indian agriculture, has shown remarkable acceleration after its slightly delayed arrival in Kerala. Despite reaching the southern state three days later than usual on June 4, the monsoon has since gathered pace, entering Maharashtra on June 6, precisely as per its normal schedule.
According to the India Meteorological Department (IMD), conditions remain favorable for the monsoon's continued advancement over the next two to three days. Its northern limit currently extends through Devgad in Konkan, Koppal in Karnataka, Anantapuramu in Andhra Pradesh, and Chennai in Tamil Nadu. The monsoon has now spread across additional parts of the Arabian Sea, Karnataka, Goa, Maharashtra, Andhra Pradesh, Tamil Nadu, and several northeastern states, covering significant stretches of the west coast.
When Will Monsoon Reach Delhi?
Historically, Delhi typically experiences its first monsoon showers around June 27. Meteorologists are cautiously optimistic, predicting the national capital will receive its monsoon rains between June 25 and June 30 this year, provided the current rapid progress continues uninterrupted. This timely arrival would offer much-needed respite to Delhi-NCR residents, who have endured prolonged heatwave conditions and above-normal temperatures throughout May and early June.
Impact on Agriculture and Economy
The monsoon's on-schedule entry into Maharashtra is particularly significant. It is expected to bring widespread rainfall across various districts, alleviating intense summer heat and providing a crucial boost to kharif sowing activities. Indian agriculture is heavily reliant on monsoon rainfall, with nearly 70% of the country's annual precipitation occurring during the June-September season. A timely onset in key agricultural states like Maharashtra is closely monitored by farmers, policymakers, and commodity markets alike.
El Niño Threat Looms
Despite the current favorable advancement of the Indian monsoon, weather experts are closely observing the Pacific Ocean for the potential development of El Niño conditions later this year. The World Meteorological Organization (WMO) has issued a warning, indicating an 80% chance of El Niño developing by August and a 90% probability of it persisting through November. Multiple climate models suggest this warming event could strengthen during the latter half of 2026.
El Niño, characterized by warmer-than-normal sea surface temperatures in the central and eastern Pacific Ocean, frequently weakens the Indian monsoon by disrupting the atmospheric circulation patterns essential for seasonal rainfall. Reflecting these concerns, the IMD has already revised its seasonal rainfall forecast downward, now expecting India to receive approximately 90% of the Long Period Average rainfall during the June-September monsoon season. This projection places the 2026 monsoon in the "below normal" category, highlighting potential challenges ahead.