Juneau in March: Weather, Snowy Mountain Views and Things to Do

On a March morning in Juneau, snow still clings to the slopes above Franklin Street, wet pavement shines under the streetlights, and the first coffee of the day is drunk with a view of Gastineau Channel going from gray to pale silver. Winter has not let go, yet the days stretch noticeably and the town starts to feel the turn toward spring. March in Juneau suits travelers who like mountain scenery, moody weather and a small capital city getting on with its own life.

Juneau under its mountains in late winter · Illustration

What is the weather like in Juneau in March?

March in Juneau is cold, damp and changeable, with afternoons just above freezing, nights that dip well below it, and a mix of rain, wet snow and gray skies that can swap places within a day.

Month	Average high (°F)	Average low (°F)	Precipitation (in)	Days with precipitation	Daylight on the 15th
February	35.7	24.6	4.31	10.3	9 h 19 min
March	39.2	26.6	3.67	10.9	11 h 41 min
April	48.7	32.9	3.47	9.4	14 h 19 min

Mornings start frosty, so puddles and pavement can be slick before the sun, when it comes out, takes the edge off. Afternoons feel raw rather than bitter, especially with damp air coming off the channel. A little over a foot of snow falls in an average March at the airport, which sits at sea level. The slopes above town hold their snow longer than the waterfront does, and the streets often turn slushy.

Precipitation shows up on roughly one day in three, usually as drizzle, wet flakes or a steady gray rain rather than a dramatic downpour. Plan around it rather than against it. A waterproof shell and warm layers matter more than an umbrella, which the wind tends to defeat.

The light is the real news. Evenings arrive later than in midwinter, and dusk lingers over the mountains.

What to do in Juneau in March

March here is for walking, looking and lingering indoors with a hot drink. Juneau is a state capital wedged between steep mountains and the water, and the best of the month is the way the town and the landscape sit right against each other. Snow-streaked ridges rise almost from the end of the streets, low clouds drift through the spruce, and the compact downtown can be crossed on foot in a pleasant morning.

Start along the downtown waterfront and the steep streets behind it. Old storefronts, gold-rush-era buildings, souvenir shops, bookstores and cafés crowd the blocks around South Franklin Street, and the stairways climbing the hillside lead to residential streets with wooden houses and views over the water. A walk like this takes whatever time you have, and a break for chowder, smoked salmon or a bakery pastry fits anywhere along the way.

Mendenhall Glacier in late winter

Mendenhall Glacier lies about 12 miles from downtown Juneau, inside the 5,815-acre Mendenhall Glacier Recreation Area, a federally designated unit of the Tongass National Forest. The glacier itself is around 13.6 miles long, a river of ice that ends in a lake at the head of the valley. In March the whole scene is dressed in winter, with snow on the surrounding forest and trails, and a blue cast to the ice when the clouds lift.

What you see depends on the day. A clear one gives you a sharp outline of the ice against dark mountains, and a gray one gives you soft, muted tones with the upper glacier lost in cloud. Both are worth a look. Bring warm boots with good grip, since snow and ice can sit on the ground. This is a place for photographs, a slow stroll through the forest and a lot of standing still.

Mount Roberts and the tram

At the top are a restaurant, a theater, a shop and a nature center, along with trails leading up and down the mountain. The Mountain House terrace looks over Juneau and Gastineau Channel.

The mountain is a big part of how Juneau looks in March, with snow above and spruce forest below. Even from the street, the slope is a constant backdrop, and it is worth glancing up at the cloud line to see whether the weather is lifting or closing in.

Glacier Gardens and the rainforest

Glacier Gardens sits in the Mendenhall Valley and is known for its Flower Towers, upside-down trees turned into living sculptures with cascading blooms. Its Rainforest Adventure Tours travel a two-mile path through the Tongass National Forest in 18-passenger golf carts, ending with panoramic views of the Mendenhall Valley and the Chilkat Mountains.

Think of it as a garden-and-forest destination, one that shows the temperate rainforest in its wet, mossy, evergreen form.

Cozy Juneau: museums, cafés and the local table

When the weather settles into a gray drizzle, Juneau turns inward in a pleasant way. Museums, galleries and bookstores fill the downtown streets, and local breweries and coffee roasters make good places to dry off. Seafood is the thing to eat here, from salmon and halibut to crab and chowder, and a bowl of something hot suits a cold afternoon.

The mood in town is that of a place still in winter mode, with locals in rain boots and fleece, and conversation at the counters that tends to run to weather and what the mountains are doing. It is easy to fall into the same rhythm, with a walk, a warm stop and then another walk.

A two-day itinerary for Juneau in March

Day 1 belongs to downtown. Start with coffee and a pastry near the waterfront as the light comes up over the channel, then walk Franklin Street and the side streets while the morning is at its crispest. Climb a few of the hillside stairways for views over the roofs and the water. Late morning, step into a museum or gallery to warm up.

For lunch, pick a seafood spot or a chowder counter near the docks, then spend the afternoon on a slower loop through bookstores and local shops. Daylight lasts well past dinnertime in March, so there is no hurry. In the evening, settle into a restaurant or a brewery for fish and a pint. If rain arrives, stay in the museums and cafés.

Day 2 heads out to Mendenhall Valley. Go in the morning, when the light on the ice tends to be most interesting, and spend time at the glacier viewpoints and on the snowy forest paths in the recreation area.

Afterward, visit Glacier Gardens for its Flower Towers and the rainforest setting. If the clouds sit low, the forest and gardens are still atmospheric, and the glacier can wait for a clearer hour. Finish with dinner back in town.

Is Juneau busy in March?

March feels like a working capital city rather than a resort, with a steady local rhythm and plenty of room on the sidewalks.

The cruise docks at the foot of the tram are where Juneau’s visitor life plays out in other parts of the year, and in late winter the waterfront has a calmer feel. Legislators, government workers and residents set the tone, and cafés and restaurants serve people on their lunch breaks as much as travelers.

The pace also follows the light. With the days lengthening, people spend more time outdoors, but the cold and damp keep things unhurried. It is a month for wandering without a schedule.

What to pack for Juneau in March

Pack for cold, wet days that can include snow, slush and a little sun, with clothes you can layer and shed.

A waterproof jacket with a hood, because rain and wet snow arrive on about a third of the days.
Insulated waterproof boots with good tread, for slushy streets and snowy forest paths.
Warm layers such as fleece and wool, since mornings are frosty and afternoons only a little above freezing.
A hat and gloves, for the damp wind along the waterfront.
Sunglasses, for bright snow on a clear day.
A small daypack for a camera, a thermos and spare layers.

Good to know before you go

Juneau’s airport has a single runway and a separate seaplane landing area, and the town itself sits between mountains and water, so plan your days around what is close to downtown. In March, daylight is generous but weather can be gray, so keep an indoor option in mind for each day. Walking boots matter more than anything else you bring, since sidewalks and trails can be icy.

Juneau in March vs February and April

Moving the trip four weeks earlier brings a deeper winter. February is colder, with more snow on the ground and far less daylight, so evenings come early and the town is more subdued. It suits travelers who want a real snowbound feel and are happy to spend more hours indoors.

Moving four weeks later brings a much softer month. April is noticeably warmer, with snow mostly gone from the lowlands and long, light-filled days. The valley trails are less likely to be icy, and the town starts to loosen up. It suits travelers who want to spend more time outside and care less about the winter look.

March sits in between, with snow still around but light and warmth returning. Choose February for deep winter, April for an easier outdoor schedule, and March for a balance of snowy scenery and generous daylight.

Is March a good time to visit Juneau?

Yes, for travelers who like their landscapes moody and their towns unhurried, and no for anyone who needs dry, mild weather.

People who enjoy walking in wet, cool air, photographing mountains half-hidden in cloud and ending the day in a warm café will love it. Those who want warm afternoons, guaranteed clear views or a packed outdoor schedule would do better in a later month. On arrival, start with a walk along the downtown waterfront to get a feel for the weather and the light.

What is special about March in Juneau is the in-between mood: snow on the ridges, rain on the streets, and a sky that stays light long enough to see all of it.

Sources

NOAA NCEI, U.S. Climate Normals 1991-2020, monthly (https://www.ncei.noaa.gov/access/services/data/v1?dataset=normals-monthly-1991-2020&stations=USW00025309), station Juneau Intl Ap, elevation 16 feet, checked October 11, 2026
Computed from the date and the latitude of the place (sunrise equation, solar elevation -0.833 degrees), October 11, 2026
Wikipedia, Juneau International Airport (https://en.wikipedia.org/wiki/Juneau_International_Airport), checked October 11, 2026
Goldbelt Tram, Juneau (https://mountrobertstramway.com/), checked October 11, 2026
Glacier Gardens Rainforest Adventure, Juneau (https://www.glaciergardens.com/), checked October 11, 2026
Wikipedia, Mendenhall Glacier (https://en.wikipedia.org/wiki/Mendenhall_Glacier), checked October 11, 2026
Wikipedia, Mount Roberts Tramway (https://en.wikipedia.org/wiki/Mount_Roberts_Tramway), checked October 11, 2026
Wikipedia, Climate of Alaska (https://en.wikipedia.org/wiki/Climate_of_Alaska), checked October 11, 2026