In May 2023, fuel in Ireland averaged <span class="el-fx" data-el-fx data-amount="1.564" data-currency="EUR" data-kind="price">€1.564</span> for petrol

Petrol, monthly average<span class="el-fx" data-el-fx data-amount="1.564" data-currency="EUR" data-kind="price">€1.564</span>/L
Diesel, monthly average<span class="el-fx" data-el-fx data-amount="1.454" data-currency="EUR" data-kind="price">€1.454</span>/L
Weekly bulletins held for May 20235

Monthly averages for Ireland across May 2023, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).