June CPI cools 0.4% as falling gas prices ease inflation pressure

The biggest monthly drop in consumer prices in four years gives the Federal Reserve room to hold rates steady through year-end, though renewed Middle East hostilities threaten to reverse the progress.

U.S. consumer prices fell 0.4% in June from May, the steepest monthly decline in four years, as lower gasoline and clothing costs pulled annual inflation down to 3.5% from 4.2%. The reading undershot consensus expectations for a 0.1% monthly gain.

"The reading is very much in the camp that the inflation we've had this year is transitory," said Michael Metcalfe, head of macro strategy at State Street Markets. "Yes, gas prices went up, but nothing else did, more or less."

Core prices, which exclude food and energy, were unchanged month-over-month — the softest reading since November 2023 — pushing the annual core rate to 2.6% from 2.9%. Apartment rents rose just 0.1% on the month, while clothing prices dropped 0.6%. Grocery costs edged up 0.2%, leaving the food-at-home index 2.7% higher than a year ago. Electricity prices fell 1% from May but remain 4% above year-ago levels, reflecting sustained demand from data centers.

The report reduces pressure on the Fed to raise its benchmark rate from the current 3.6% level, where it has sat since the last adjustment. But with Brent crude jumping 4.6% to $87.13 a barrel Tuesday after fresh U.S.-Iran hostilities in the Strait of Hormuz — a chokepoint for about one-fifth of global oil shipments — the reprieve may prove temporary. Gasoline prices have already risen about 6 cents a gallon in the past week to a national average of $3.86.

Fed Officials Divided on Next Move

The central bank remains sharply split on the policy path. Minutes of the Fed's June 16-17 meeting showed about half of policymakers support raising rates by year-end to cool borrowing and spending, while the other half are willing to wait for further disinflation evidence. Fed Chair Kevin Warsh, in written testimony to the House Financial Services Committee Tuesday, said the Fed has "no tolerance" for high inflation but offered no timing guidance.

Fed Governor Christopher Waller said Monday he was worried about core inflation, which by the Fed's preferred measure had risen from 3% last December to 3.4% in May. "If we get another hot reading on core inflation this week, then the Fed will need to consider tightening monetary policy in the near term," Waller said in a New York speech.

New York Fed President John Williams struck a more dovish tone last week, saying that if core inflation holds at a 0.2% monthly pace for the rest of the year, the central bank could avoid hiking. Tuesday's data aligns with the Williams scenario. The last time core CPI posted a monthly decline was May 2020 during the pandemic lockdowns.

Middle East Risk Threatens Disinflation Path

The durability of June's progress hinges on oil markets. Brent crude climbed Tuesday after the U.S. and Iran each declared control over the Strait of Hormuz, and President Donald Trump announced a new blockade in the waterway. The increase threatens to undo at least some of the progress that occurred last month, when falling gasoline prices were the primary driver of the headline decline.

"Today's number is a very good reading, but so much is going to depend on what happens in the Middle East," said Kathy Bostjancic, chief economist at Nationwide Financial.

Inflation has risen since Trump's inauguration last year, to 3.5% from 3% in January 2025, and jumped further after the Iran war began Feb. 28, when it was 2.4%. The Fed's next policy meeting is scheduled for Sept. 15-16, with OIS markets likely to reprice rate expectations as the geopolitical situation evolves.

This article is for informational purposes only and does not constitute investment advice.