Retail diesel prices dropped an average of 12 cents across the U.S., landing the average price at $2.93 on Monday.

California saw the least smallest drop at only 9 cents, while the Rocky Mountain region saw the largest drop at 14 cents.

The Midwest saw a 12 cent drop in prices on Monday, as well.

Retail Diesel Prices (Mon)
 
 
U.S. / Regions Mon
Dec 22
Mon
Dec 29
Mon
Jan 05
Mon
Jan 12
Mon
Jan 19
Change Report
  U.S. 3.28 3.21 3.14 3.05 2.93 -0.12 Report
  East Coast 3.31 3.26 3.20 3.13 3.02 -0.12 Report
  New England 3.43 3.37 3.29 3.20 3.07 -0.12 Report
  Central Atlantic 3.39 3.35 3.30 3.24 3.13 -0.11 Report
  Lower Atlantic 3.22 3.16 3.11 3.04 2.92 -0.12 Report
  Midwest 3.29 3.21 3.10 3.01 2.89 -0.12 Report
  Gulf Coast 3.18 3.12 3.05 2.96 2.84 -0.12 Report
  Rocky Mountain 3.34 3.24 3.14 3.03 2.88 -0.14 Report
  West Coast 3.33 3.27 3.22 3.13 3.01 -0.12 Report
  California 3.42 3.36 3.34 3.25 3.17 -0.09 Report