Setting sail
Hang tight. We're checking the weather.
Setting sail
Hang tight. We're checking the weather.
USA · Ships call at Juneau, Alaska
Warming up, wildlife active
Juneau in May brings cooler conditions, with highs around 54°F, so pack layers alongside your warm-weather gear. May sees roughly 16 rainy days, so waterproof layers and flexible plans are wise. Showers are often short-lived but can be intense. Warming up, wildlife active.
Crowds are moderate in May, making it a good balance between availability and weather. Dress in layers: a waterproof shell over a mid-layer handles the range between cool mornings and afternoon port temps.
Affiliate links — these help keep our site free by earning us a commission at no extra cost to you.
Tours via Viator. Total review count and overall rating based on Viator and Tripadvisor reviews. Booking through our links keeps this site free at no cost to you.
Sailings that are at sea during May, with the date each one leaves port.
WC Grand Circle Pacific Ft. Lauderdale to Los Angeles
Princess Cruises
Sails Jan 6, 2027
World Cruise Grand Circle Pacific Los Angeles to Vancouver
Princess Cruises
Sails Jan 21, 2027
World Cruise Grand Circle Pacific Roundtrip Los Angeles
Princess Cruises
Sails Jan 21, 2027
Cruise Sydney To San Diego Grand Voyage
Azamara Cruises
Sails Feb 22, 2027
North Pacific Singapore to Los Angeles
Princess Cruises
Sails Mar 31, 2027
Cruise Hong Kong To London Grand Voyage
Azamara Cruises
Sails Apr 2, 2027
Juneau is Alaska's capital, and you can reach it only by sea or air. It sits between steep coastal mountains and the Inside Passage, within reach of whale watching, glacier hikes, and float-plane trips. The Mendenhall Glacier is just 12 miles from downtown, one of the easier glaciers in the world to reach on a port day.
The average high temperature in Juneau during May is 54°F, with a low of 41°F.
Juneau typically sees 16 days of rain in May. Warming up, wildlife active.
For a May cruise to Juneau, you should pack warm layers, a waterproof jacket, and thermal wear.