In August 2014, fuel in Latvia averaged €1.279 for petrol

Petrol, monthly average€1.279/L
Diesel, monthly average€1.255/L
LPG, monthly average€0.632/L
Weekly bulletins held for August 20144

Monthly averages for Latvia across August 2014, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).