In July 2016, fuel in Belgium averaged €1.280 for petrol

Petrol, monthly average€1.280/L
Diesel, monthly average€1.136/L
LPG, monthly average€0.408/L
Weekly bulletins held for July 20164

Monthly averages for Belgium across July 2016, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).