There is a lag between a bad harvest on the other side of the world and the price on a South African shelf, but the fuse has just been lit. The UN's Food and Agriculture Organization says its global food-price benchmark — which tracks the international prices of a basket of traded food commodities — rose 0.6% in July to 131.1 points, its highest level in more than three years.
What got dearer
The month's move was driven by grains, oils and sugar. The cereals gauge as a whole rose 3.4%, reversing a May dip and sitting 6.9% above a year ago. World wheat prices jumped 5.8%, pushed up by fears over disrupted Black Sea export routes and the likely damage recent heatwaves have done to crops in key growing countries. Bloomberg reports wheat hit a two-year high in the month, with Europe heading for one of its steepest grain-harvest declines on record as extreme heat scorches crops, and intensifying Russian and Ukrainian attacks stoking fears over Black Sea supplies. Maize rose 3.6% on hot, dry weather in parts of the United States and firmer energy markets. Cooking oils climbed 2% to their highest since mid-2022 — a four-year peak, led by palm oil on firm demand from Indonesia's biodiesel sector and higher crude prices — and sugar rose 5.6% on weather worries in the EU and Asia. It wasn't all up: meat slipped 2.8% and dairy eased 0.7%, both coming off recent highs.
Why South Africa should care
Because the index measures globally traded commodities, price rises reach supermarket tills only with a delay — which is exactly why local food inflation tends to follow the world with a lag. FAO economist Monika Tothova says markets will keep watching weather in the big producing regions, along with trade routes, energy markets and logistics.
The risk list is stacking up: an unusually strong El Niño, fertiliser disruptions, and elevated energy costs in the wake of the Iran conflict all threaten the next few harvests. For shoppers in South Africa, the takeaway is simple — today's global spike is tomorrow's grocery-bill problem.
