Average gasoline prices in North Carolina have risen 12.6 cents per gallon in the last week, averaging $3.54/g today, according to GasBuddy’s survey of 6,092 stations in the state. Prices in North Carolina are 41.1 cents per gallon higher than a month ago and $1.00/g higher than a year ago. According to GasBuddy price reports, the cheapest station in North Carolina was $2.96/g yesterday while the most expensive was $4.09/g.