In October 2010, fuel in Latvia averaged €1.090 for petrol

Petrol, monthly average€1.090/L
Diesel, monthly average€1.084/L
LPG, monthly average€0.548/L
Weekly bulletins held for October 20104

Monthly averages for Latvia across October 2010, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).