Cruise Inside Passage, Alaska Port Q&A

It’s currently 56 degrees F in Juneau, at 11pm 7/26. Google says the average temperature in Juneau for August is 57 degrees F. September is 51. Prepare for a range of temperatures. It is colder close to glaciers and in the wind, of course. We took a 7 day Alaska cruise in May and had rare sunny, warm weather every day. Highs in the mid 70s. We are taking two more Alaska cruises in August and are expecting cooler, wetter weather.

Answered by HansAK on July 27, 2022

I went in Sept and it wasn't cold cold but I did wear a light jacket so I would probably say about 65

Answered by Paris87541 on July 26, 2022