In July 2019, fuel in Czechia averaged €1.274 for petrol

Petrol, monthly average€1.274/L
Diesel, monthly average€1.242/L
LPG, monthly average€0.545/L
Weekly bulletins held for July 20195

Monthly averages for Czechia across July 2019, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).