India's monsoon rebounded with 9 days of rainfall, but IMD warns El Niño's strengthening could weaken the season again from mid-July to August.

India's rainfall deficit has narrowed to 12% as monsoon activity strengthens. Centre reviews El Nino preparedness, kharif season and water, health measures.

El Niño explained: The southwest monsoon has regained strength across India after a weak start. Multiple weather systems are now actively influencing the country's rainfall…