Maine Diesel prices, liter

We show diesel price data for Maine from 01-Jun-2026 to 07-Sep-2026. The average diesel price during that period is 1.45 per liter with a minimum of 1.36 on 13-Jul-2026 and a maximum of 1.57 on 07-Sep-2026. Our data are obtained from official government sources, regulatory agencies, petroleum companies, and major media sources. We update the series for Maine every week.