Average retail gasoline prices in Honolulu have fallen 3.2 cents per gallon in the past week, averaging $4.27 per gallon this week, according to GasBuddy’s daily survey of 214 gas outlets in Honolulu.

This compares with the national average that has fallen 1.6 cents per gallon in the last week to $3.50 per gallon, according to gasoline price website GasBuddy.com.

Including the change in gas prices in Honolulu during the past week, prices were 19.0 cents per gallon lower than the same day one year ago and are 1.4 cents per gallon lower than a month ago. The national average has decreased 14.5 cents per gallon during the last month and stands 34.7 cents per gallon lower than this day one year ago.