PARIS, France (AFP) — Food price inflation accelerated in August as drought and conflicts impacted commodity markets, with sugar prices hitting their highest level in more than a year, United Nations (UN) data showed Friday.

The food price index compiled by the UN’s Food and Agricultural Organization rose by 1.9 per cent in August from July, and by 2.5 per cent from the level of August 2025.

That was an acceleration from July, when prices rose by 0.6 per cent over the month and one per cent over the year.

Europe was gripped by exceptional heat this summer, leading to a drop in crop yields, while the El Nino climate phenomenon threatens production in Asia.

Sugar prices surged 11.9 per cent in consequence, hitting their highest level since June 2025.

Wheat prices jumped 15 per cent from last year, in part due to “persistent disruptions to Black Sea export logistics” linked to Russia’s invasion of Ukraine, the FAO said.

It also noted that “concerns over input supplies following the closure of the Strait of Hormuz provided additional support to maize prices”, which climbed 2.5 per cent.

The closure of the Strait of Hormuz due to the Mideast war has caused a surge in fuel prices but also closed off a major source of fertiliser supplies, compounding concerns about supplies and higher prices over the longer term.