Australian Wheat Prices Hit a 13-Month High — Here's What Drove the Surge

Drought-driven global production declines

Compounding the supply crunch, severe drought across the U.S. Great Plains pushed the 2026/27 Hard Red Winter wheat crop to its smallest since 1957/58 . USDA forecasts showed U.S. all-wheat production falling to its lowest level since 1970/71 . This was not an isolated problem. Expana forecast global wheat production at 778.8 million tonnes, down 37.3 million tonnes from the prior season, with the decline concentrated among major exporting nations . The International Grains Council projected a global production deficit of approximately 7 million tonnes in 2026/27 .

The improved Australian crop outlook: a counterintuitive price driver

Drought-breaking rains in northern New South Wales and southern Queensland in late May and June, followed by favorable early winter conditions, prompted the USDA Foreign Agricultural Service to revise Australia's 2026/27 wheat forecast upward to 31 million tonnes — a 2-million-tonne increase from the previous estimate SS. Rabobank also noted a more positive winter crop outlook due to timely rainfall and improved soil moisture S.

Critically, this domestic improvement did not cap prices. Because the Black Sea disruption and global production shortfalls were so severe, Australian wheat became one of the few reliable alternative supply sources. Buyers bid up prices to secure it. In effect, the improved local outlook made more Australian wheat available for export, which attracted even more demand into an already tight global market. Rather than suppressing prices, the better harvest amplified the price response S.

Broader food price trends: FAO data for July 2026

The United Nations Food and Agriculture Organization (FAO) reported that its Food Price Index averaged 131.1 points in July 2026, up 0.6% from June and the highest level since January 2023 — a more than three-year high . The FAO Cereal Price Index rose 3.4% month-on-month to 113.8 points, standing 6.9% above July 2025 . Within cereals, wheat prices surged 5.8% in July alone, driven by Black Sea export disruptions and heatwave impacts across growing regions . The overall index was pushed higher by gains in cereals, vegetable oils, and sugar, partly offset by declines in meat and dairy indices . Despite the monthly and annual increases, the index remained 29.1 points (18.2%) below its all-time peak in March 2022 following the initial Russian invasion of Ukraine .