North Carolina gas prices have risen 3.7 cents per gallon in the past week, averaging $2.94/g today, according to GasBuddy’s daily survey of 6,092 stations in North Carolina. Gas prices in North Carolina are 3.3 cents per gallon higher than a month ago and stand 88.7 cents per gallon higher than a year ago. The lowest price in the state today is $2.49/g while the highest is $3.59/g, a difference of $1.10/g.