Global Food Prices Rise Again as War and Weather Tighten Supply

Global food commodity prices rose for a third consecutive month in August, reaching their highest level since late 2022 as hot weather, conflict and trade-logistics risks tightened supply expectations, the Food and Agriculture Organization of the United Nations said September 4.

FAO’s Food Price Index averaged 133.3 points in August, up 1.9% from its revised July level and 2.5% from August 2025. The index remained 16.8% below its March 2022 peak, but the latest increase shows how quickly weather and transport risks can feed into internationally traded food markets.

The data do not point to an immediate worldwide grain shortage. FAO’s latest cereal outlook still shows a large global harvest and a relatively comfortable stocks-to-use ratio. But supplies are unevenly distributed, trade routes can be disrupted and higher freight, fuel, fertilizer and food costs can put additional pressure on import-dependent countries, humanitarian operations and households with limited purchasing power.

Several food categories rose at once

The August increase was broad-based. Sugar prices jumped 11.9% from July. Cereal prices rose 2.2%, dairy prices increased 2.3%, meat prices climbed 1.0% and vegetable-oil prices advanced 0.6%, according to FAO data.

Cereal prices reached their highest level since May 2024. FAO said international prices for wheat, maize, rice and other major grains rose amid robust demand, weather-related concerns over crop prospects and continued uncertainty surrounding Black Sea export flows.

Sugar recorded the sharpest monthly increase among the major groups. FAO linked the move to weaker sugar-beet yield prospects in the European Union, El Niño-related risks in key Asian producing countries, lower production expectations in Brazil and India’s decision to allow duty-free raw-sugar imports.

Weather and conflict are raising supply risks

FAO cited hot and dry conditions in parts of Europe, concerns about El Niño-related weather effects in Southeast Asia and other parts of Asia, and disruptions connected to conflict in the Middle East. The agency also pointed to shipping and input-supply risks, including uncertainty affecting Ukrainian export flows and the Strait of Hormuz.

Those risks do not mean that one conflict or shipping disruption caused the entire monthly increase. Rather, several pressures are affecting crop expectations, export logistics and the cost of moving food and agricultural inputs at the same time.

The World Food Programme has described major trade-route disruptions as a food-security concern because they can increase the cost of transport, fuel, food and fertilizer and complicate humanitarian deliveries. The effects can reach markets far from the original disruption, particularly where importers have few alternative suppliers.

Global cereal supplies remain relatively comfortable

FAO forecast 2026 global cereal production at 2.98 billion tonnes, 2.0% below 2025 but still the second-largest harvest on record. The agency’s forecast for global cereal utilization in the 2026/27 season is 2.965 billion tonnes.

World cereal stocks at the close of the 2026/27 seasons are forecast at 947.2 million tonnes. That produces a projected stocks-to-use ratio of 31.6%, down from 31.9% the previous season but still relatively comfortable by historical standards.

FAO also expects global cereal trade to decline from the record level reached in the previous season, with uncertainty remaining over Black Sea export flows. Stocks of wheat are expected to build in Russia and Ukraine partly because restricted routes and limited alternative capacity may slow exports, illustrating why a high global stock figure does not necessarily mean supplies are readily available to every buyer.

That aggregate picture argues against describing the current situation as a uniform global grain shortage. But large worldwide stocks do not guarantee affordable access. Reserves may be concentrated in particular countries or commodities, export routes may be restricted and higher freight or input costs can raise prices before a physical shortage develops.

Who faces the greatest pressure

Import-dependent countries, humanitarian operations, food processors and farmers exposed to higher input costs are among those most vulnerable to another period of price volatility. Households with limited purchasing power are also more exposed because even modest increases in staple foods can force difficult tradeoffs.

The international index should not be read as a direct forecast for U.S. grocery prices. Retail prices depend on domestic harvests, wages, transportation, processing, exchange rates, inventories and competition. The FAO measure tracks globally traded commodities and is best understood as an early signal of pressure in international markets.

Upcoming FAO price releases, crop revisions, weather developments and conditions on Black Sea and Middle East shipping routes will help show whether August marked a temporary surge or the start of a more sustained period of food-market pressure. FAO’s next scheduled Food Price Index release is October 2, 2026.

Sources

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