In October 2014, fuel in Slovenia averaged €1.447 for petrol

Petrol, monthly average€1.447/L
Diesel, monthly average€1.359/L
LPG, monthly average€0.749/L
Weekly bulletins held for October 20144

Monthly averages for Slovenia across October 2014, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).