Weather in Perito Moreno Glacier

Living glacier calving into Lago Argentino

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About Perito Moreno Glacier

A remarkable destination worth exploring.

Country
Argentina
Best months to visit
Year-round
Currency
Local currency
Language
Local language

Things to do in Perito Moreno Glacier

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Weather by month

Click any month for detailed weather information and travel tips.

January
11C
Cool, with frequent heavy rain.
February
12C
Cool, with regular rainfall.
March
10C
Cool, with frequent heavy rain.
April
8C
Cold, with regular rainfall.
May
5C
Cold, with regular rainfall.
June
3C
Cold, with frequent heavy rain.
July
2C
Cold, with regular rainfall.
August
3C
Cold, with frequent heavy rain.
September
4C
Cold, with regular rainfall.
October
6C
Cold, with frequent heavy rain.
November
8C
Cold, with frequent heavy rain.
December
10C
Cool, with frequent heavy rain.

The Perito Moreno Glacier is one of the few glaciers on Earth still advancing, a 5km-wide wall of blue-white ice that periodically calves enormous chunks into Lago Argentino with a sound like thunder. Viewing platforms in Los Glaciares National Park put you remarkably close to the action, and on a clear day the contrast between the ice, the turquoise lake, and the Patagonian steppe is almost overwhelming. It's an easy day trip from El Calafate but deserves a full day to properly take in.

Best areas to stay in Perito Moreno Glacier

El Calafate (base town)
The main gateway town with hotels, restaurants, and tour operators, about 80km from the glacier itself.
Glacier viewing platforms
A network of walkways and balconies in Los Glaciares National Park offering multiple angles on the ice face.
Brazo Rico
The arm of Lago Argentino directly facing the glacier, where calving events send waves across the water.
Ice trekking departure point
The boat dock where mini-trekking and big ice excursions begin their crossing to the glacier's edge.

Getting to Perito Moreno Glacier

Flights
Fly to El Calafate Airport (FTE) via Buenos Aires, then take a tour bus or taxi (1.5–2 hours) to the national park entrance.
From London
~22–26 hours total from London including connections
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Getting around
Organised tours from El Calafate are the most common way to reach the glacier; rental cars also give flexibility for the drive.

Frequently asked questions

When is the best time to visit the Perito Moreno Glacier?
The park is open year-round, but October to April (spring/summer in the southern hemisphere) offers milder weather and longer daylight hours for viewing and trekking.
How do I get to the Perito Moreno Glacier?
It's about 80km from El Calafate, reachable by organised tour bus, shared shuttle, or rental car along Route 11, taking roughly 1.5–2 hours each way.
Can you walk on the glacier?
Yes — ice trekking excursions (mini-trekking or big ice) are available with certified guides, involving a short boat crossing followed by a walk on the ice with crampons.
Is it expensive to visit?
There's a national park entrance fee plus transport costs from El Calafate; ice trekking tours add a significant extra cost but are widely considered worth it.
What should I pack for visiting the glacier?
Layered warm clothing, waterproof jacket, and sturdy shoes are essential year-round, as conditions at the glacier are noticeably colder and windier than El Calafate town.

Traveler reviews

★★★★★

Watching a huge chunk of ice crash into the lake while standing on the viewing platforms was a genuine bucket-list moment — the sound carries for miles.

Tom B. · January 2024
★★★★★

Did the mini-trekking and it was incredible to actually walk on the glacier with crampons. Wrap up warm — it's freezing even in summer.

Sara N. · November 2023
★★★★☆

Worth every penny of the entrance fee. We spent almost four hours just watching and listening for the next calving event.

Carlos V. · March 2024

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