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Mexico’s headline inflation accelerates in August, core pressures ease

By Thomson Reuters Sep 9, 2026 | 7:32 AM

By Aida Pelaez-Fernandez and Noe Torres

MEXICO CITY, Sept 9 (Reuters) – Mexico’s annual inflation rate accelerated for the first time in five months in August, official data ​showed on Wednesday, backing up a cautious monetary ‌policy approach by the country’s central bank.

Consumer prices in Latin America’s second-largest economy rose 3.26% in the year through August, accelerating from a 3.12% increase in July. Economists forecast in a Reuters poll a ‌3.3% ​increase.

“Persistent services inflation and the risk of ⁠further temporary shocks — including ⁠El Niño and geopolitical disruptions — give policymakers little reason to resume easing soon,” Andres Abadia, chief Latin America economist at Pantheon Macroeconomics, said in a note to clients.

Food-price ​shocks could keep headline inflation volatile over the next few months, Abadia added.

Bank of Mexico Deputy Governor Jonathan ⁠Heath last week said the central ⁠bank should not cut interest rates again in ​the short term and suggested any further easing may be ​about a year away.

In August alone, consumer prices increased ‌0.20%, following a 0.03% increase the prior month, according to non-seasonally adjusted figures. Economists expected a 0.25% rise.

Mexico’s government updated its inflation forecasts in a draft budget proposal submitted ⁠to Congress late Tuesday. It sees inflation ending 2026 at 3.5% and at 3.0% by the end of 2027.

CORE PRESSURES EASING

The closely ⁠watched core index, ‌which strips out some volatile food and ⁠energy prices, rose 0.16% during the month, ​below ‌a 0.20% market forecast and down slightly ​from the 0.23% ⁠recorded the previous month.

The annual core rate stood at 3.88%, also slowing from the 3.95% registered in July and below expectations of a 3.93% increase.

(Reporting by Aida Pelaez-Fernandez and Ricardo Figueroa; Additional reporting by Noe Torres; Editing by Chizu Nomiyama ​and Andrea Ricci )