If you live in a house and have a cool basement, you could store your film there (as long as it's not damp). My apartment is practically a museum to dearly departed film, but I keep it cool, for the film. I don't matter - only the film. I do have some old ScotchChrome 1000 in the freezer, and some SX70, Kodak Infrared, and various chrome films in the fridge, but there's no room to put the rest in a fridge, so I just keep my entire apartment cool.
It's a little chilly, but on the plus side, I think it is keeping me from aging.