In February 2017, fuel in Slovenia averaged €1.298 for petrol

Petrol, monthly average€1.298/L
Diesel, monthly average€1.189/L
LPG, monthly average€0.656/L
Weekly bulletins held for February 20174

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