The average price of a gallon of regular gasoline in Miami rose another 14.7 cents over the past week, while drivers on Key Biscayne are now paying just a penny shy of $6 per gallon.<\/p>\n
On Wednesday, the price of regular at the Island\u2019s Mobil station jumped to $5.99 per gallon, with the Shell station following with the 20-cent-per-gallon increase on Thursday.<\/p>\n
According to GasBuddy<\/a> price reports, Key Biscayne\u2019s $5.99 was the highest price reported in the Miami metro area last week. The lowest was $3.89 per gallon. As the workweek begins, the average cost of a gallon of regular in Miami is $4.32, up 37.6 cents from a month ago and $1.22 per gallon higher than a year ago.<\/p>\n Nationally, the average price of gasoline rose 18.5 cents over the past week to $4.44 per gallon as of Sunday. Diesel prices continued to climb, now at $6.49 per gallon.<\/p>\n GasBuddy\u2019s historical Miami and national averages:<\/p>\n Sept. 21, 2026: $4.32 (U.S.: $4.44)<\/p>\n Sept. 21, 2025: $3.10 (U.S.: $3.14)<\/p>\n Sept. 21, 2024: $3.12 (U.S.: $3.19)<\/p>\n Sept. 21, 2023: $3.63 (U.S.: $3.83)<\/p>\n Sept. 21, 2022: $3.41 (U.S.: $3.67)<\/p>\n Sept. 21, 2021: $3.09 (U.S.: $3.19)<\/p>\n \u201cAverage gasoline prices rose in virtually every state over the last week, led by the Great Lakes region where refinery issues sent Michigan, Indiana, Illinois, Ohio, and Wisconsin all up more than 30 cents per gallon,\u201d said Patrick De Haan<\/a>, head of petroleum analysis at GasBuddy.<\/p>\n \u201cDiesel rose in every state, with five states seeing increases exceeding 50 cents per gallon, as continued strikes on Russian oil refineries tighten global diesel supply.\u201d<\/p>\n