We went in June. Tempurature was 60 to 70's. We did have quite a bit of rain but still had some really nice days. We went from Vancouver to Seward. I s definaely not a carribean cruise but it was very beautiful and so awesome. The daylight was amazing, the flowers were also very big and beautiful due to all the daylight. The most awsome thing we did was take a heliocpter rider over the glaiciers, hiked through the woods to the glacieers and took a train ride back. That was my most memorable excursion. Go have fun and enjoy the sights.