UK Inflation Reaches 3.1%

Petrol and Diesel Push Transport Costs Higher

Fuel prices were the primary culprit behind August's inflation spike. Motor-fuel inflation surged to 23.0% from 15.5% the previous month, according to Trading Economics, as both petrol and diesel prices climbed sharply at the pump. Transport inflation, the broader category that includes fuel, rose to 4.6%, making it one of the hottest segments in the consumer price basket.

Core Inflation Stays Steady While Services Heat Up

Not all inflation measures accelerated equally. Core inflation, which strips out volatile energy and food prices, remained flat at 2.6%, suggesting underlying price pressures remain contained. Services inflation, however, stayed elevated at 3.4%, reflecting persistent wage pressures and strong demand in that sector.

Wage Growth Outpaces Real Pay Gains Across Sectors

Regular pay excluding bonuses grew 3.5% annually in the three months through July, reaching £705 per week. Yet when adjusted for inflation, real wage growth was just 0.6%, Trading Economics noted, meaning workers gained little ground in purchasing power. Public-sector wages rose faster at 6.3%, while private-sector pay climbed only 2.9%.

Pay growth varied sharply by industry. Services sector wages rose 3.8%, wholesale and retail climbed 3.1%, and manufacturing gained 2.9%. Finance and business services lagged at 2.7%, while construction barely budged at just 0.3% annually, revealing uneven wage recovery across the UK economy.

Bank of England Faces Tougher Inflation Headwinds

The 3.1% reading arrives just one day before the Bank of England's interest-rate announcement, putting fresh pressure on policymakers. The inflation surprise—exceeding the central bank's 2.8% forecast—signals that price pressures remain sticky despite earlier rate cuts. Officials must now weigh whether stalling rate cuts or pausing them entirely is necessary to avoid reigniting inflation expectations.