This surge significantly outpaces the European Union average, which ticked upward to 3.3% in May 2026 from 3.2% in April. 

The broader Euro area also witnessed accelerating price pressures, with its annual consumer inflation rising to 3.2% in May 2026, up from 3.0% in the previous month. Data from Eurostat highlights that services and energy costs remain the dominant catalysts driving the Eurozone index higher.

Trailing Romania with the next highest annual inflation rates are Bulgaria at 6.3% and Lithuania at 5.1%. On the opposite end of the spectrum, Western and Northern European nations demonstrated far greater price stability. The lowest annual inflation rates for May 2026 were documented in Sweden at 1.1%, alongside Denmark and Czechia, which both recorded modest rates of 1.8%.

Overall, consumer price trajectories diverged significantly across Europe; annual inflation fell in 11 member states but rose in 16 others during the month.