The price of a gallon of gasoline fell once again during the past week, with the average U.S. price falling another 7¢ during the last week of September, according to the latest gas price survey from the Energy Information Administration.
The EIA report was released Monday, before the U.S. government shutdown took effect at midnight. The report shows the price of gas was down in all regions of the United States, with drivers in the Midwestern U.S. enjoying the biggest price breaks. On average, Midwest fuel is down by nearly 11¢ per gallon in most places, which brings additional relief to a region stricken by unusually high prices during the summer.
The price of gas dropped an average of 18¢ per gallon, overall, in the United States during September, ending the summer in exactly the opposite fashion to the start of the season, when supply issues and refinery problems pushed prices higher. The price of regular unleaded started September around $3.61 per gallon, which was the U.S. average on September 2. The month closed with the price down to only $3.43 per gallon, but prices were much lower across the Lower Atlantic and Midwest states. For the latter two regions, the price of fuel plunged an average of 30¢ per gallon, or just about 9-percent.
California drivers are not getting much gas price relief, however. The price of fuels in California is up for the month of September, which dragged the entire West Coast average higher for the month. When one takes California out of the equation, the price of gasoline on the West Coast still only declined by about a nickel per gallon, far less than most other regions.
The Rocky Mountain states fared only slightly better, with the cost of a gallon of gas dipping by about 8¢ per gallon, significantly less than the U.S. average and only about 25% of the decline enjoyed by many drivers in the nation’s mid-section.
For truckers, the price of gas was also down this week, according to the EIA survey report. The average price of a gallon of diesel was down by about 3¢ per gallon in nearly all regions, except the Rocky Mountain states, where the price dropped by only about a penny in most areas. The cost of operating a tractor-trailor rig is lower, however, than at this time last year.
Nationwide, the cost of a gallon of diesel is down by about 16¢ from the 2012 level, with prices dopwn by as much as a quarter per gallon on the West Coast and nearly 30¢ per gallon in the Rocky Mountain states.