Prices jumped in all regions. California soared to almost $4 a gallon, gaining 16.5 cents to $3.964. Excluding California, the West Coast rose 16.3 cents to $3.892. The average East Coast price climbed 14.4 cents to $3.764. New England increased 13.4 cents to $3.903.
Prices have advanced for 13 consecutive weeks. The national average price is 85.5 cents higher than the same week last year.
For state-by-state diesel prices, updated daily, click here.