Gas prices across the United States have been trending downward, offering some respite to drivers, but experts caution that this relief could be fleeting if diplomatic talks between the U.S. and Iran deteriorate. On Tuesday, the national average price for gasoline stood at $4.49 per gallon, according to AAA, while diesel averaged $5.58 per gallon.
Recent Price Declines
Patrick De Haan, head of petroleum analysis at GasBuddy, noted on Monday that the national average had dipped to $4.45 per gallon, with diesel at $5.56 per gallon—figures that exceeded optimistic projections from the previous week. The decline follows a period of higher prices, with last week's averages at $4.53 for gasoline and $5.65 for diesel. De Haan attributed the drop partly to market anticipation of a potential deal between the Trump administration and Tehran to end the conflict in Iran, which has helped delay expected volatility. However, he cautioned that it is "too early to say how long the drop continues."
State-Level Variations
While most states have seen prices fall over the past week, some have experienced record highs. GasBuddy reported that 12 states—including Washington, Colorado, Hawaii, Ohio, Wyoming, Minnesota, Montana, Oregon, Michigan, Nebraska, Arkansas, and South Dakota—set new records for Memorial Day weekend. Washington led with an average of $5.71 per gallon, surpassing its previous record from 2022 by 51 cents. In Seattle, prices dropped 5.1 cents over the last week but remain 32 cents higher than a month ago and $1.39 higher than last year.
Michigan saw a significant weekly decrease of 21 cents, bringing the average to $4.61 per gallon on Tuesday. Despite this, prices are still 60 cents higher than a month ago and $1.42 more than a year prior. Other states with notable declines include New Mexico (23 cents), Colorado (19 cents), Indiana (18 cents), and Florida (17 cents).
Uncertain Outlook
The sustainability of the downward trend remains uncertain. De Haan noted that the oil market is divided on risk, with short-term focus prevailing. He expects prices in most states to continue falling for the next day or two, depending on news regarding a potential Iran deal or renewed attacks. However, many energy analysts are skeptical. Bob McNally, founder of Rapidan Energy Group, told CNN, "I'm skeptical. I'll believe it when I see it. Even in the best case, a fundamental tightening of the market is baked in the cake." He emphasized that the closure of the Strait of Hormuz and damaged Iranian oil infrastructure could prolong high prices.
On Monday, U.S. forces conducted strikes in southern Iran despite a ceasefire, claiming they were retaliatory. Israel has also vowed to continue attacks on Hezbollah in Lebanon. These developments underscore the fragile state of negotiations.
CNN Business reporter David Goldman suggested that Americans should not expect a return to $3 gas anytime soon, predicting it might take up to six years. He explained that Iran's oil production facilities, including the world's largest liquefied natural gas port, have been severely damaged and could take about two years to come back online. "You need to fix your facilities, because so much of them have blown up, literally, in the war," Goldman said.
In summary, while current price declines offer short-term relief, the combination of geopolitical tensions and damaged infrastructure suggests that sustained lower prices may remain elusive for the foreseeable future.
