IMD Rain Alerts Signal Southwest Monsoon Progress in June 2025

The India Meteorological Department (IMD) issued rain alerts across India in June 2025, signaling the southwest monsoon’s advance. Covering 75% of annual rainfall, the monsoon has brought relief from heatwaves but triggered disruptions like waterlogging. Its progress supports kharif sowing but highlights the need for climate-resilient urban planning to manage extreme weather.

The southwest monsoon, providing 75% of India’s rainfall, advanced over western, central, and northwest India by June 17, 2025, per IMD updates. Favorable conditions are expected to cover Gujarat, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand, Bihar, and Uttar Pradesh within days. Delhi-NCR received heavy rainfall, easing temperatures from 43.8°C but causing traffic and flight disruptions.

IMD’s yellow alert for Delhi until June 19 warns of thunderstorms, lightning, and 50-60 kmph winds, with temperatures at 35°C daytime and 24.2°C nighttime. Heavy rainfall is forecast for Maharashtra, Karnataka, and southern states, with flood risks in low-lying areas. The monsoon’s early onset, driven by the Madden Julian Oscillation, contrasts with last year’s delayed start.

Urban infrastructure struggles with waterlogging, with 12 flights diverted in Delhi on June 16. The Bharat Forecast System, launched in May 2025, offers 6x6 km resolution predictions, improving disaster preparedness. However, poor drainage and unplanned urban expansion exacerbate impacts, as seen in Chennai’s 2023 floods.

The monsoon supports agriculture, critical for 58% of India’s workforce, but erratic patterns threaten yields. The government’s climate-smart housing under PMAY 2.0 and investments in drainage aim to enhance resilience. Public advisories urge avoiding travel during storms, reflecting the need for adaptive urban design.

Conclusion

The southwest monsoon’s progress in June 2025 brings relief but exposes infrastructure gaps. IMD’s alerts and advanced forecasting aid preparedness, but long-term investments in resilient urban planning and agriculture are vital to manage climate-driven challenges.

Source: Outlook Business