In 2001 it was overcast our first full day at sea and then sunny the rest of the trip until Ketchikan where we had some drizzle. Didn't even need an umbrella. Juneau and Skagway were clear and in the high 70's. Glacier bay some puffy clouds and awsome.
Last day at sea (to Seattle) sunny.
In 2002 again it was overcast the first full sea day. It poured rain in Juneau all day (started just as they pulled up the gangplank. Light rain in Skagway (did need umbrellas) but the rain was off and on. Glacier bay again puffy clouds and still awsome. Ketchikan....get this....sunny and clear! Last day at sea (to Vancouver) sunny.