In December 2022, fuel in Slovenia averaged €1.318 for petrol

Petrol, monthly average€1.318/L
Diesel, monthly average€1.545/L
LPG, monthly average€0.953/L
Weekly bulletins held for December 20224

Monthly averages for Slovenia across December 2022, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).