National U.S. Average Diesel
Fuel Price Index
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Data is posted every Tuesday and Effective on Wednesday
Effective Date
Cents Per Gallon
2024
July 24
377.9
July 17
382.6
July 10
386.5
July 3
381.3
June 26
376.9
June 19
373.5
June 12
365.8
June 5
372.6
May 29
375.8
May 22
378.9
May 15
384.8
May 8
389.4