IMD Forecasts Below‑Normal Monsoon 2026 – Implications for Farm Output and Growth

Overview The India Meteorological Department (IMD) has issued its long‑range outlook for the 2026 southwest monsoon, indicating that rainfall from June to September will be **below normal** and about 92% of the Long Period Average (LPA) . The assessment was reiterated by Ministry of Earth Sciences (MoES) Secretary M. Ravichandran on 13 April 2026. Key Developments Monsoon rainfall projected at **92% of LPA**, classifying the season as *below normal*. Forecast covers the core monsoon months **June‑September 2026**. Potential adverse impact on **farm output** and overall **economic growth**. IMD and MoES will closely monitor rainfall patterns and issue periodic updates. Important Facts The southwest monsoon, often termed the southwest monsoon , accounts for roughly 75 % of the country’s annual precipitation. The Long Period Average (LPA) serves as the reference point for classifying a season as normal, above‑normal or below‑normal. A 92 % LPA translates to a shortfall of about 8 % relative to the historical norm, which can reduce sowing windows, lower crop yields, and strain water‑dependent sectors. UPSC Relevance Understanding monsoon forecasts is essential for multiple GS papers: GS III – Economy : Agriculture contributes ~17 % to GDP; a weak monsoon can depress rural incomes, affect food‑price inflation and slow overall growth. GS III – Environment & Ecology : Monsoon variability is linked to climate change, requiring policy responses in water‑resource management and disaster mitigation. GS II – Polity : Central agencies like IMD and MoES coordinate with state governments for relief measures, highlighting inter‑governmental cooperation. Way Forward Policymakers need to mitigate the projected shortfall through: Accelerating micro‑irrigation and watershed development in rain‑fed regions. Promoting drought‑resilient crop varieties and adjusting sowing calendars. Strengthening crop‑insurance schemes to protect farmer incomes. Enhancing real‑time monitoring via satellite and ground stations to issue timely advisories. Continued vigilance by the IMD and coordinated action by the MoES will be critical to cushion the agricultural sector and sustain growth in 2026.