In July 2008, fuel in Latvia averaged €1.129 for petrol

Petrol, monthly average€1.129/L
Diesel, monthly average€1.236/L
LPG, monthly average€0.632/L
Weekly bulletins held for July 20084

Monthly averages for Latvia across July 2008, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).