Whalesbook
A developing Super El Niño poses a significant threat to India's agricultural heartland, with the India Meteorological Department (IMD) forecasting a below-normal Southwest Monsoon for 2026. This projection, estimating rainfall at 92% of the Long Period Average (LPA), indicates potential disruptions beyond weather, affecting food security, rural economies, and national inflation.
El Niño's Impact on India's Rainfall
The IMD's initial long-range forecast suggests the 2026 Southwest Monsoon, which provides about 70% of India's annual rainfall, will likely be insufficient. The projected 92% of LPA coincides with a significant chance of El Niño conditions developing, a pattern historically associated with drier periods across India. This forecast is the lowest opening prediction in at least 26 years. This weaker monsoon, combined with higher global agro-input costs due to ongoing geopolitical conflicts, presents a dual challenge for the agricultural sector. Commodity markets are already reacting, with futures for rice, sugar, and edible oils showing upward pressure amid expectations of tighter global supplies. Analysts point to potential price surges for specific foods, like tomatoes, driven by these weather concerns.
Economic Consequences of Lower Rainfall
While the forecast points to potential rainfall shortfalls, the economic consequences are complex. In the past, a below-normal monsoon in 2015-16 led to drought-like conditions and 86% of LPA rainfall, yet agriculture GVA still saw a small rise of 0.7%. However, previous deficient monsoon years like 2014-15 and 2015-16 saw kharif crop production fall. The current forecast indicates that rain-fed crops, making up 6.1% of India's CPI basket, are particularly vulnerable. This vulnerability raises inflation risks; ICICI Bank predicts a potential 0.4% impact on the Consumer Price Index (CPI) from these crops. Food inflation, currently around 4.7%, faces upward pressure and averaged 3.2% in early 2026, an increase from the prior year. Analysts at ICRA project average CPI inflation for FY2027 could exceed 4.5% if the monsoon is stressed, while Barclays estimates April CPI at 4.2% due to rising pump prices and agricultural inputs. A weak monsoon could also affect GDP growth, with estimates suggesting anywhere from a minor impact to a 65 basis point reduction in severe scenarios.
Some factors may help mitigate these risks. Reservoir levels are currently at 47% of live capacity, above historical averages, and buffer stocks of rice and wheat are sufficient. Additionally, rural incomes have diversified, making more households less dependent solely on farming income. Forecasts for a positive Indian Ocean Dipole (IOD) and lower-than-normal Eurasian snow cover could also provide some balance.
Key Risks and Potential Downsides
There is a significant probability, estimated between 62% and 70%, that El Niño conditions will develop during the monsoon season. This raises concerns for India's agricultural output, especially for rain-fed crops like coarse cereals, pulses, oilseeds, and spices that have limited irrigation. While the government has substantial foodgrain reserves, these may not entirely offset the impact of widespread deficits, particularly for more volatile commodities. The combined pressure of a weak monsoon and increasing global fertilizer prices, driven by geopolitical conflicts, could substantially raise the government's subsidy burden, potentially by ₹10,000 crore to ₹25,000 crore in FY27. Such a scenario risks disrupting rural growth and increasing food inflation, undermining the nation's current positive growth-inflation outlook. Food price shocks can also spread to wages and services, further embedding inflation expectations.
Future Outlook
The Reserve Bank of India (RBI) considers El Niño an upside risk to its projection of 4.6% CPI inflation for FY27. Analysts believe inflation could average close to 5% this fiscal year, with the World Bank forecasting 4.9%. While India's economic growth is projected to remain strong, with ADB forecasting 6.9% for FY26 and the IMF at 6.5% for FY27, the risks to this outlook are clearly increasing, requiring close monitoring of monsoon performance and its subsequent economic effects.