In December 2009, fuel in Portugal averaged €1.277 for petrol

Petrol, monthly average€1.277/L
Diesel, monthly average€1.042/L
LPG, monthly average€0.613/L
Weekly bulletins held for December 20093

Monthly averages for Portugal across December 2009, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).