In May 2016, fuel in Greece averaged <span class="el-fx" data-el-fx data-amount="1.415" data-currency="EUR" data-kind="price">€1.415</span> for petrol

Petrol, monthly average<span class="el-fx" data-el-fx data-amount="1.415" data-currency="EUR" data-kind="price">€1.415</span>/L
Diesel, monthly average<span class="el-fx" data-el-fx data-amount="1.083" data-currency="EUR" data-kind="price">€1.083</span>/L
Weekly bulletins held for May 20165

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