Ushuaia in summer is still cold. January tops out at 14°C (57°F), it rains on 22 days that month, and the wind off the Beagle Channel cuts straight through cotton. Pack like it's late autumn at home, with a waterproof shell, warm layers and boots, and you'll actually enjoy the end of the world.
Ushuaia weather by month
Daily high and low (°C), and days with rainSee the numbers
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 14°C57°F | 12°C54°F | 10°C50°F | 8°C46°F | 5°C41°F | 2°C36°F | 3°C37°F | 4°C39°F | 5°C41°F | 8°C46°F | 10°C50°F | 12°C54°F |
| Low | 6°C43°F | 6°C43°F | 3°C37°F | 2°C36°F | 0°C32°F | -3°C27°F | -2°C28°F | -1°C30°F | -1°C30°F | 2°C36°F | 3°C37°F | 5°C41°F |
| Rain days | 22 | 21 | 21 | 17 | 16 | 14 | 15 | 14 | 16 | 20 | 21 | 23 |
Season by season
Summer
December–FebruaryPeak season and the main window for Antarctic cruises. Highs of 12°C (54°F) to 14°C (57°F), lows of 5°C (41°F) to 6°C (43°F), and 21 to 23 rain days a month. Days are long and you'll be outside a lot, so a waterproof shell over a fleece is the uniform.
Autumn
March–MayIt cools fast, from 10°C (50°F) highs in March to 5°C (41°F) in May, with lows dropping to 0°C (32°F). Rain days stay high at 16 to 21. The autumn colors in Tierra del Fuego National Park are worth the trip, but bring a hat and gloves.
Winter
June–AugustSki season. Highs of 2°C (36°F) to 4°C (39°F) and lows down to -3°C (27°F), with 14 or 15 rain days that often fall as snow. Cerro Castor is the main ski area, and you'll need full winter gear, insulated boots and waterproof gloves.
Spring
September–NovemberStill cold. Highs of 5°C (41°F) to 10°C (50°F), lows from -1°C (30°F) to 3°C (37°F), and rain on 16 to 21 days a month. Cruise season picks up in November, so pack for wet decks and wind.
What to bring to Ushuaia
0 of 24 packed- Epicka 70W Universal Travel AdapterTech & Power
Its EU plug fits the type C sockets and its AU plug fits type I, so one adapter covers your hotel in Ushuaia and the rest of Argentina.
It rains on 21 to 23 days a month in summer, and a shell that packs into its own pocket is the layer you'll wear every single day here.
A light, packable women's rain shell for Ushuaia's showers. Easy to keep in a day bag.
- Peak Design Everyday Backpack Zip 20LBags & Luggage
Weather sealing on the main compartment and zippers keeps your camera and spare layers dry on a wet hike to Glaciar Martial.
- Dramamine Less Drowsy ChewablesHealth & Safety
The Drake Passage and even the Beagle Channel boats can get rough, so chew one 30 to 60 minutes before you board and it lasts up to 24 hours.
- A warm wrapClothing
A wool or cashmere wrap blocks the plane's AC on the long flight down and adds an extra layer on a cold boat deck.
Getting to Ushuaia usually means a long-haul flight plus a domestic hop, and firm 20-30 mmHg compression helps with swollen legs, though check with a doctor first if you have a circulation condition.
Clothing
- Insulated jacket · 1January tops out at 14°C, winter below freezing
- Fleece mid-layer · 2
- Merino or synthetic base layers · 2 setsWind off the Beagle Channel cuts through cotton
- Waterproof rain pants · 1Rain on 22 days in January
- Warm hat, gloves and neck gaiter · 1 set
- Hiking pants · 2
Footwear
- Waterproof hiking boots · 1 pairMuddy, wet trails
- Wool socks · 4 pairs
Gear
- Sunglasses · 1
- Dry bagsBoat trips and constant rain
- Binoculars · 1Wildlife on Beagle Channel boat trips
Health and toiletries
- Sunscreen · 1
- Lip balm · 1Wind and cold
Documents and money
- Passport
- Travel insuranceRemote hiking and Antarctic cruises
- Cards plus some cash in pesos
Tech
- Phone with offline maps
What shoes should you pack for Ushuaia?
Bring waterproof hiking boots with real tread. Trails in Tierra del Fuego National Park and the climb to Glaciar Martial are muddy for most of the year, and the steep streets in town get icy in winter. Pack a second pair of warm, dry shoes for evenings.
What do people wear in Ushuaia?
Everyone dresses for the outdoors. Fleece, down jackets, waterproof shells and hiking pants are normal in restaurants and bars, and nobody dresses up. Layers matter most, because the weather can swing from sun to sleet in an hour.
What plugs does Ushuaia use?
Ushuaia uses type C and I plugs at 220V, like the rest of Argentina. US visitors need an adapter, and single-voltage hair tools need a converter. If you're boarding an Antarctic ship, check its outlets too, since they vary by ship.
Tours and things to do in Ushuaia
Packed and ready? Browse guided tours, day trips and tickets for Ushuaia.
What should you leave at home for Ushuaia?
Leave the cotton hoodies and jeans at home. They soak through and stay cold. You don't need summer clothes even in January. Skip a cheap umbrella too, because the wind will wreck it on day one.
Around Ushuaia
Packing for Ushuaia: questions people ask
What should I wear in Ushuaia in summer?
Layers. January highs are only 14°C (57°F) with lows of 6°C (43°F) and 22 rain days, so pack a waterproof shell, a fleece or down layer and waterproof boots.
Does it snow in Ushuaia?
Yes, mostly in winter. June to August highs are 2°C (36°F) to 4°C (39°F) with lows down to -3°C (27°F), and Cerro Castor runs a ski season.
What should I pack for an Antarctic cruise from Ushuaia?
Waterproof layers, warm base layers, gloves, a hat and motion sickness tablets for the Drake Passage. Check what your cruise line provides, since many hand out parkas and loan boots.
Is Ushuaia windy?
Very. Wind off the Beagle Channel makes it feel colder than the thermometer says, so pack a windproof shell.
What plug adapter do I need for Ushuaia?
Argentina uses type C and I sockets at 220V. An adapter with EU and AU plugs covers both.
Prices change often — the price on the retailer’s page is the one you pay.