Gas topped $4 a gallon today in Honolulu, according to AAA’s daily fuel gauge report.

Premium gas was selling for $4.013 today, up from $3.978 yesterday, while regular gas today was $3.830, according to AAA.

A year ago, a gallon of premium went $3.595 in Honolulu.

The highest recorded average price for a gallon of regular in Honolulu was $4.390 on July 29, 2008.

In Wailuku, regular has been more than $4 a gallon for at least a month, according to AAA.

Today’s regular was $4.156 in Wailuku and premium was $4.342. Diesel was selling for $4.540 in Wailuku.