NEW YORK (AP) - A sharp decline in the price of oil this month is making gasoline slightly less expensive at a time of year when it typically skyrockets. It's a relief to motorists and business owners and a positive development for the economy.
Over the past three weeks, the price of oil has fallen by 9 percent to $89 a barrel. That has helped extend a slide in gasoline prices that began in late February. Nationwide, average retail prices have fallen by 27 cents per gallon, or 7 percent, since Feb. 27, to $3.52 per gallon. Analysts say pump prices could fall another 20 cents over the next two months.
The price of oil is being driven lower by rising global supplies and lower-than-expected demand in the world's two largest economies, the United States and China. As oil and gasoline become less expensive, the economy benefits because goods become cheaper to transport and motorists have more money to spend on other things. Over the course of a year, a decline of 10 cents per gallon translates to $13 billion in savings at the pump.
The national average price for a gallon of gasoline is $3.52, according to AAA.
Diesel and jet fuel have also gotten cheaper in recent weeks, which is good news for truckers, airlines and other energy-intensive businesses.
"It makes a big difference to my bottom line," says Mike Mitternight, owner of a heating and air conditioning service company in Metairie, La. He has five pickup trucks that can burn $1,000 of gas per week when prices are near $4 a gallon. Lately he's been paying as little as $3.19, and saving $200 a week.
Gasoline prices typically rise in the late winter and spring as refiners shut down parts of their plants to perform maintenance and begin making more costly blends of gasoline required by federal clean-air regulations. The trend was earlier and less dramatic this year. Pump prices only came within 15 cents of last year's peak.
Oil production is growing quickly in the U.S. and Canada, helping boost global supplies. And some of the factors that pushed prices higher the two previous years - political turmoil in North Africa and the Middle East and refinery disruptions in the U.S. - haven't materialized this spring.
At the same time, demand for fuels is growing slower than expected. China, the world's biggest oil importer, is experiencing slower-than-expected economic growth. And much of Europe is in recession.
In the U.S., wintry weather in the Midwest and Northeast has kept more drivers off the roads this spring, analysts say.
The typical U.S. household will spend an estimated $326 on gasoline this April, the equivalent of 7.8 percent of median household income, according to Fred Rozell, an analyst at GasBuddy.com. That's $38 less than last April, when households spent 8.8 percent of their income on gas.
"It's the difference between going out to dinner one more time or not," says Diane Swonk, chief economist at Mesirow Financial. "It matters."
Philip Verleger, an economist who studies energy prices, says that many monthly household expenses are fixed, but gasoline is one of the few big expenses that varies. That means when gasoline prices rise - or fall - people notice.
"This is the equivalent of a pay raise," he says.
Shippers and airlines are also benefiting. Fuel is by far airlines' biggest and most volatile cost. A one-cent decline in the price of jet fuel saves the U.S. airline industry $180 million over a year, according to the industry group Airlines for America. Lower energy prices also give potential customers more money to spend on air travel.
Airlines aren't ready to celebrate yet because the relief could prove to be short-lived, says John Heimlich, chief economist at Airlines for America. "It looks promising but we're not counting our chickens," he said.
Gasoline prices reached a high this year of $3.79 per gallon on Feb. 27. Last year's peak was $3.94, and it came on April 6; last year's low was $3.22 on Dec. 20. The average price for all of 2012 was $3.63 per gallon. The Energy Department forecasts the 2013 average will be $3.56.