Wrightsville Beach, NC = Average gasoline prices in North Carolina have risen 16.2 cents per gallon in the last week, averaging $3.30/g today, according to GasBuddy's survey of 6,092 stations in North Carolina. Prices in North Carolina are 41.8 cents per gallon higher than a month ago and stand 19.8 cents per gallon higher than a year ago. The national average price of diesel has risen 2.6 cents in the last week and stands at $4.60 per gallon. According to GasBuddy price reports, the cheapest station in North Carolina was priced at $2.70/g yesterday while the most expensive was $4.69/g, a difference of $1.99/g. The lowest price in the state yesterday was $2.70/g while the highest was $4.69/g, a difference of $1.99/g. The national average price of gasoline has risen 11.3 cents per gallon in the last week, averaging $3.39/g today. The national average is up 30.2 cents per gallon from a month ago and stands 7.3 cents per gallon higher than a year ago, according to GasBuddy data compiled from more than 11 million weekly price reports covering over 150,000 gas stations across the country. Neighboring areas and their current gas prices: Fayetteville- $3.27/g, up 18.5 cents per gallon from last week's...