Hawaii Diesel prices, liter

We show diesel price data for Hawaii from 26-Jan-2026 to 04-May-2026. The average diesel price during that period is 1.64 per liter with a minimum of 1.39 on 16-Feb-2026 and a maximum of 1.94 on 20-Apr-2026. Our data are obtained from official government sources, regulatory agencies, petroleum companies, and major media sources. We update the series for Hawaii every week.