Here’s the inflation breakdown for August 2026 — in one chart — SkimNews
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- The Bureau of Labor Statistics reported the consumer price index rose 3.4% annually in August — unchanged from July — with economists at Moody's, Capital Economics, and J.P. Morgan Private Bank citing the Iran war, tariffs, and AI buildout as the main upward pressures.
- Gasoline averaged $4.30 per gallon on Friday, up nearly 4% in August and 27% from a year earlier ($3.19), and accounted for more than a third of the monthly CPI increase per BLS.
- Diesel hit a record $6 per gallon on Friday, and economists warned that because the fuel powers trucking, farming, and freight, its price spike will flow through supply chains into higher food and goods prices over the medium term.
- The Iran war, past the six-month mark at the end of August, has restricted oil flows through the Strait of Hormuz and threatens the Bab el-Mandeb Strait — global oil prices jumped back over $100 per barrel this week for the first time since mid-May.
- Airfare rose nearly 3% in August and more than 23% from August 2025, lifted by jet fuel costs tied to the energy shock.
- AI-related chip scarcity is feeding into consumer prices: Apple raised MacBook and iPad prices in June citing memory and storage costs, and Microsoft followed by raising Xbox console prices.
- The Federal Reserve is now seen more likely to raise interest rates at its policy meeting next week, with inflation having run above its 2% target for more than five years and Treasury yields at multi-year highs.
- Trump-era tariffs are still "bleeding through" into consumer prices per Moody's Zandi, though the Supreme Court struck down a central piece of the policy in February and the administration is pursuing alternative legal pathways to reimpose them.
Why it matters: Diesel at a record $6 per gallon is the number that matters most for what's coming next — it powers the trucks and farm equipment that move food and goods to stores, so the August CPI print likely understates the inflation pain ahead if the Iran war continues. Consumers also face higher borrowing costs as Treasury yields sit at multi-year highs, and with the Fed now seen leaning toward another rate hike, relief from interest rates looks further away, not closer.
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