average gas price oahu
HONOLULU (HawaiiNewsNow) -. Even though gas prices have sunk below $3 at some locations on Oahu for the first time in seven years, the average gas price in Hawaii is still the highest in the country. Hawaii News Now found the lowest-priced gas at Costco in Iwilei Friday, at $2.99 a gallon.ven though gas prices have sunk below $3 at some locations on Oahu for the first time in seven years, the average gas price in Hawaii is still the highest in the country.
This Hawaiiâs diesel price was $1.928 per gallon (76.5%) higher than the national average. M ONTHLY E NERGY T REND H IGHLIGHTS. In September 2015, the average prices per gallon for diesel among Hawaiiâs market were as. follows: Oahu, $4.480; Kauai, $4.399; Wailuku, $4.215; Hilo, $4.172.asoline Consumption: Hawaiiâs statewide consumption for gasoline in July 2015, as measured by the gasoline tax base, was 39.6 million gallons, which increased 1.0 million gallons (2.5%) from the same month a year ago.