India’s NCDEX to Launch First Exchange-Traded Weather Derivatives Contract on Friday

India’s National Commodity and Derivatives Exchange will launch the country’s first exchange-traded weather derivatives contract, RAINMUMBAI, on Friday. The futures contract is based on cumulative deviation rainfall data that measures how actual rainfall during the monsoon season differs from historical averages.

NCDEX built the datasets from India Meteorological Department surface observations for June through September and benchmarked them against a 30-year record covering 1991 to 2020.

Stakeholders including farmers, construction companies, power utilities, banks with agricultural loan portfolios and logistics operators will be able to hedge financial exposure arising from rainfall fluctuations. NCDEX said RAINMUMBAI complements existing risk-management tools such as insurance and government relief.

Mumbai, India’s financial capital, sits at the center of torrential monsoon activity that frequently disrupts transportation, supply chains and daily productivity.

Low rainfall also raises concerns over farm output and economic growth. India’s monsoon season brings about 70 percent of the country’s annual rainfall, yet totals vary sharply from year to year. Shifting atmospheric patterns, including El Niño, La Niña and the Indian Ocean Dipole, make precise forecasts difficult.

India’s Ministry of Earth Sciences Secretary M. Ravichandran recently told reporters the country expects a below-average monsoon for 2026, citing emerging El Niño conditions. “India has lived with monsoon uncertainty for centuries,” NCDEX CEO Arun Raste said.