(Dover, NH) - The average price of regular gasoline in New Hampshire has jumped 3 cents a gallon since last Monday.

Getty Images

The latest survey by Gasbuddy shows the average price per gallon is $2.22 in New Hampshire.

The average price in Massachusetts is $2.28 a gallon. In Maine, it's $2.29 and in  Vermont it's $2.32 a gallon.

The highest price in the nation is in Hawaii at $3 a gallon.

Motorists in South Carolina pay the lowest average price, at $1.97 a gallon.