Summer gas prices lowest since 2021
(CNN)– Your Summer road trip may be a little less expensive this year with current Summer gas prices at their lowest in four years.
The national average for a gallon of gas was about $3.20 this week.
The price is only a few cents higher than a month ago, and more than 20 cents lower than this time last year.
In South Carolina, the average price for gas is $2.91 a gallon.
Gas prices usually go up in the Summer.
A fragile cease-fire between Iran and Israel has stabilized prices.
