# Wheat climbs a fourth straight month as cereals defy a stable headline index
> The FAO food index held near a three-year high in May; underneath, weather, fuel and fertilizer costs pushed all major grains higher

**Meta:** type: story · date: 2026-06-05 · heads: 誰の金か, 長期戦 · 4 takes · 4 lenses · 4 regions

## Summary

The [Fao](/ja/entity/fao) Food Price Index averaged 130.8 points in May 2026, broadly flat
month-on-month but 2.9% above a year earlier. Beneath the stable headline, the Cereal
Price Index rose 2.6% from April and nearly 5% year-on-year. World [Wheat](/ja/entity/wheat) prices
climbed for a fourth consecutive month on smaller expected harvests in major exporters;
US Hard Red Winter ran ~28% above May 2025. The All Rice Index rose 2.7% on weather
concerns and crude-linked costs. [Russian](/ja/entity/russia) and Ukrainian supplies are tempering
the rally. The [largest oil supply disruption on record](/ja/n/hormuz-oil-supply-shock) added a fuel and fertilizer surcharge of up
to 31% in some markets, with downstream impacts tracked in the
[June hunger hotspots report](/ja/n/fao-wfp-hunger-hotspots-june2026).

## The split

The FAO headline index signals stability; grain-grower data from North America shows
a divergent picture, US farmers face low farm-gate prices and weak exports even as the
global index rises. [Russia](/ja/entity/russia) holds the structural supply balance: larger-than-expected
Russian harvests are the primary ceiling on any price rally, and FOB prices slipping
signals that geopolitical disruptions have not fundamentally changed Russian export
volumes. Import-dependent populations in sub-Saharan Africa and South Asia, where food
costs are a direct function of the global index, face a different reality than producers.

## By the numbers

- 130.8, FAO Food Price Index, May 2026.
- +2.6%, Cereal Price Index month-on-month, May.
- +5%, Cereal Price Index year-on-year, May.
- +28%, US Hard Red Winter wheat vs May 2025.
- +31%, nitrogen fertilizer price increase (Hormuz spillover peak).
- 4, consecutive months of wheat price increases.

## Why it matters

Rising cereal quotations raise import bills for grain-dependent populations, compounded
by the fuel passthrough from the [largest oil supply disruption on record](/ja/n/hormuz-oil-supply-shock) and weather risk. The
[June FAO-WFP hunger hotspots report](/ja/n/fao-wfp-hunger-hotspots-june2026) identified 318M
people in crisis-level food insecurity (IPC 3+) across 13 hotspots, with fertilizer cost
increases cited as a structural amplifier.

## What to watch

- June FAO Food Price Index (due early July) for whether cereal prices hold post-Hormuz re-opening.
- Northern Hemisphere wheat harvest results, particularly US Hard Red Winter.
- Russian export volumes through the summer.

## Regional takes (batched by bias / lens)

### unlabelled
- **FAO Newsroom** (Global (UN), en) — Reports the May index broadly stable while cereal quotations rose 2.6%, citing fuel, fertilizer and weather pressures; the Cereal Price Index up nearly 5% year-on-year.
  Source: https://www.fao.org/newsroom/detail/fao-food-price-index-broadly-stable-in-may-even-as-cereal-quotations-increase/en

### grain-grower / markets
- **The Western Producer** (Canada, en) — Highlights wheat's fourth straight monthly climb and the index near a three-year high, read through a grain-grower lens emphasising input costs and export competition.
  > "Wheat climbs a fourth straight month as food prices hold near a three-year high."
  Source: https://www.producer.com/daily/fao-food-price-index-may-2026/

### US farm / contrarian
- **Farm Progress** (United States, en) — Argues that for US growers, abundant global supply and weak exports define a low-price wheat market despite headline FAO rises, the headline index and farm-gate reality diverge.
  > "Low prices define a tough wheat market heading into 2026."
  Source: https://www.farmprogress.com/wheat/low-prices-define-tough-wheat-market-heading-into-2026

### exporter / supply-side
- **AgriGuru / Fastmarkets** (Russia, en) — Reports Russian FOB wheat prices slipping on a larger expected harvest and abundant availability, capping the global rally and underscoring the divergence between global indexes and Russian supply.
  > "Russian wheat FOB prices slip as forecasts point to a larger harvest."
  Source: https://agriguruonline.com/news/russian-wheat-fob-prices-slip-as-global-futures-sell-off-weakens-demand-and-exports-slow

## Across the graph
- Related: [[el-nino-2026-advisory]], [[hormuz-oil-supply-shock]], [[fao-wfp-hunger-hotspots-june2026]]
- Entities: Fao, Wheat, Food Prices, Russia

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