I've taken 2 cruises to Alaska (alas, neither of them on RSSC). One cruise (in mid July) was very warm - we actually did use the pool and hot tubs outside. On another (in mid June), it was mostly rainy - we used the covered pool and hot tubs but couldn't go outside in our bathing suits. :cool:

Can't tell you though whether RSSC keeps the pool/hot tubs open though in Alaska.

Masaki