In January 2006, fuel in Portugal averaged €1.246 for petrol

Petrol, monthly average€1.246/L
Diesel, monthly average€1.019/L
LPG, monthly average€0.593/L
Weekly bulletins held for January 20064

Monthly averages for Portugal across January 2006, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).