Nestled at the southern tip of the Inside Passage, Ketchikan offers lush rainforests, a storied history and a lively arts scene. Determining the best time to visit Ketchikan can help maximize your experience, whether you’re coming for the wildlife, the weather or the wonderful array of local events.
Summer: May to August

Best for: Wildlife, Fishing and Cultural Festivals
Summer is peak tourist season in Ketchikan and often considered the best time to visit due to its relatively dry and mild weather. With temperatures ranging from the mid-50s to the high 60s (Fahrenheit), summer provides the perfect climate for exploring the great outdoors.
Key Events and Activities:
- Ketchikan King Salmon Derby (June): This popular fishing competition draws anglers from all over, eager to catch the largest king salmon.
- Blueberry Arts Festival (August): A celebration of local arts, music and food, complete with a fun-run, pie-eating contest and the famed slug race.
- Wildlife Viewing: Summer is prime time for watching wildlife. From black bears to bald eagles and orcas, the local fauna are active and visible.
- Misty Fjords National Monument: Accessible by floatplane or boat, summer is ideal for visiting this breathtaking natural area with its dramatic cliffs and waterfalls.
Fall: September to October

Best for: Autumn Foliage and Fewer Crowds
While the weather begins to cool and the days shorten, fall remains a wonderful time to visit Ketchikan. The tourist crowds thin out, giving a more intimate experience of the town’s charm and attractions.
Key Events and Activities:
- Rainforest Festival (September): This event focuses on environmental education and includes guided hikes, art shows and lectures that highlight the unique ecosystem of the region.
- Fishing: Late-season fishing can still be rewarding, especially for those looking for a quieter time on the water.
- Hiking and Nature Walks: Experience the vivid autumn colors in the surrounding forests, a beautiful and peaceful time for outdoor activities.
Winter: November to March

Best for: Northern Lights and Winter Activities
Winter in Ketchikan is quiet and while it's the wettest and coldest time of the year, it's also the best time to visit Ketchikan for those who love solitude and are eager to potentially catch the Northern Lights on clearer nights.
Key Events and Activities:
- Winter Arts Fair (November): Kick off the holiday season with this local arts and crafts fair, perfect for finding unique gifts and enjoying seasonal treats.
- Indoor Cultural Tours: Explore Ketchikan's rich history with visits to the Southeast Alaska Discovery Center or the Tongass Historical Museum.
- Photography: Winter landscapes and occasional snowy scenes provide excellent opportunities for photography enthusiasts.
Spring: April

Best for: Waterfall Viewing and Early Bird Visits
April marks the beginning of spring and the start of the tourist season. It's a transitional period when the last of winter’s chill is fading and the region begins to burst with new life.
Key Events and Activities:
- Waterfall Viewing: The snow begins to melt and waterfalls throughout the area are at their most dramatic.
- Spring Fishing: Early season fishing starts to pick up, especially for halibut and other bottom fish.
- Nature Walks: As the landscape greens, spring is a lovely time for hiking and enjoying the fresh, crisp air before the summer crowds arrive.
When Is The Best Time to Visit Ketchikan?
The best time to visit Ketchikan is during the summer months, from May to August. This season offers the warmest weather, ideal for exploring the natural attractions and participating in outdoor activities like fishing and wildlife viewing. Additionally, summer hosts some of Ketchikan’s most vibrant events, including the Ketchikan King Salmon Derby and the Blueberry Arts Festival, making it the perfect time to experience the full vibrancy and cultural richness of this Alaskan gateway.