The weekly price decrease was the largest since 7.3 cents almost a year ago.
All regions decreased in price, with the California price dropping 8.8 cents a gallon to $4.371, the most expensive. The West Coast excluding California fell 5.9 cents to $4.248. The Midwest declined 5.1 cents to $4.015. The Gulf Coast became the only region with an average price less than $4, falling 2.6 cents to $3.996.
The record diesel price was $4.764 in July 2008.
For diesel price information, click here.