A summer of record heat has some wondering: Is this the new normal?

The heat records started stacking up in April. A high of 87 in Lihue on April 6 ― 3 degrees higher than the previous record set in 1982. Four days of record 90-degree heat in Kahului. And in Honolulu on April 9, the mercury hit 88.

A summer of record heat has some wondering: Is this the new normal?