In July 2017, fuel in Germany averaged €1.348 for petrol

Petrol, monthly average€1.348/L
Diesel, monthly average€1.134/L
LPG, monthly average€0.529/L
Weekly bulletins held for July 20175

Monthly averages for Germany across July 2017, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).