In January 2009, fuel in Portugal averaged €1.109 for petrol

Petrol, monthly average€1.109/L
Diesel, monthly average€0.979/L
LPG, monthly average€0.562/L
Weekly bulletins held for January 20094

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