Will I need a jacket in Juneau in June?

Yes — average lows hit about 47°F, so plan on a light jacket or cardigan for mornings and evenings.

Is June rainy in Juneau?

Expect roughly 15 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.

How should I layer for Juneau in June?

With a daily range of about 47°F–61°F, plan on layers you can add or shed: a base layer, a mid-weight top, and an outer layer for the cool ends of the day.

What to Pack for Juneau in June — 2026 Packing List

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Essentials

If you only pack a few things, pack these.

Lightweight waterproof rain jacketEssential
Even in summer, Juneau sees 15 days of precipitation in June; a packable, waterproof shell is the most critical item you can bring.
Fleece or light puffy jacketEssential
June's average high is a mild 61°F, but it feels much colder on glacier-viewing tours or the Mount Roberts Tramway, making a warm mid-layer essential.
Waterproof hiking shoes or bootsEssential
Trails in the Tongass National Forest are frequently wet, and waterproof footwear is necessary to keep your feet dry and comfortable.
Wool-blend socksEssential
To keep your feet warm when the temperature drops to the average low of 47°F, pack several pairs of moisture-wicking wool socks.
Warm hat and light glovesEssential
These items are essential for any boat tour out of Juneau, as the wind and proximity to cold water makes it feel much colder than the 61°F air temperature.

Clothing

Lightweight waterproof rain jacketEssential
Even in summer, Juneau sees 15 days of precipitation in June; a packable, waterproof shell is the most critical item you can bring.
Fleece or light puffy jacketEssential
June's average high is a mild 61°F, but it feels much colder on glacier-viewing tours or the Mount Roberts Tramway, making a warm mid-layer essential.
Long-sleeve and short-sleeve shirtsRecommended
Layering is key to comfort in Juneau, and having both long and short-sleeve options allows you to adapt to the day's unpredictable weather.
Hiking pantsRecommended
A pair of comfortable, quick-drying hiking pants is far superior to jeans for any activity, from walking the Mendenhall Glacier trails to exploring downtown.

Footwear

Waterproof hiking shoes or bootsEssential
Trails in the Tongass National Forest are frequently wet, and waterproof footwear is necessary to keep your feet dry and comfortable.
Comfortable walking shoesOptional
For exploring the shops and boardwalks of downtown Juneau on a dry day, a comfortable pair of casual shoes is a welcome alternative to heavy boots.
Wool-blend socksEssential
To keep your feet warm when the temperature drops to the average low of 47°F, pack several pairs of moisture-wicking wool socks.

Accessories

Warm hat and light glovesEssential
These items are essential for any boat tour out of Juneau, as the wind and proximity to cold water makes it feel much colder than the 61°F air temperature.
Eye mask for sleepingRecommended
June in Juneau brings nearly 18 hours of daylight, and an eye mask is crucial for getting a good night's sleep.
Insect repellentRecommended
As temperatures warm up, biting insects like mosquitoes become more prevalent on trails around Juneau, making repellent a wise addition.
Sunscreen and sunglassesRecommended
The long hours of daylight mean significant sun exposure, especially on the water or near glaciers, making protection for your skin and eyes important.

Local tips for Juneau in June

Take advantage of the long daylight hours to pack in activities. It's light enough to go for an evening hike or explore the Mendenhall Glacier area well into the late evening.

Book popular tours like whale watching or trips to the Tracy Arm Fjord well in advance, as June is the start of peak tourist season in Juneau.

Visit the salmon bake at Gold Creek. It's a classic Juneau summer experience that combines a delicious meal with Alaskan entertainment and scenery.

Want the full picture? 12 outfit lookbooks for Juneau in Summer, plus restaurant + day-trip dress codes →

FAQ — Juneau in June

Yes — average lows hit about 47°F, so plan on a light jacket or cardigan for mornings and evenings.
Expect roughly 15 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.
With a daily range of about 47°F–61°F, plan on layers you can add or shed: a base layer, a mid-weight top, and an outer layer for the cool ends of the day.

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June Packing List for Juneau — What to Wear & Bring