Epipremnum aureum evolved in an environment where it grows all year, but does slow down when it gets cold. How much yours slows down depends on how much cold it will experience.

Have to agree with that assessment,I've got a tangle of the stuff wound around a stick that was outside up until near first frost. Since coming inside,it's put on about a yard of growth on one of it's vines. It's sneaking up on the lamp.

I keep it above 70 degrees in my room.