In December 2017, fuel in Portugal averaged <span class="el-fx" data-el-fx data-amount="1.482" data-currency="EUR" data-kind="price">€1.482</span> for petrol

Petrol, monthly average<span class="el-fx" data-el-fx data-amount="1.482" data-currency="EUR" data-kind="price">€1.482</span>/L
Diesel, monthly average<span class="el-fx" data-el-fx data-amount="1.281" data-currency="EUR" data-kind="price">€1.281</span>/L
LPG, monthly average<span class="el-fx" data-el-fx data-amount="0.668" data-currency="EUR" data-kind="price">€0.668</span>/L
Weekly bulletins held for December 20173

Monthly averages for Portugal across December 2017, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).