Exploring the Glacier Climates of Patagonia: Wind, Ice, and Rain
A weather guide for trekking in Torres del Paine and Los Glaciares, where extreme microclimates change in minutes.
The Wild Weather of the South
Patagonia spans the southern end of the Andes. Its weather is shaped by the Southern Ocean, the Andes mountains, and the massive Southern Patagonian Ice Field.
1. The Furious Fifties Winds
Located in the latitude band known as the 'Furious Fifties', Patagonia experiences relentless westerly winds. These winds can blow consistently at 40 mph, with gusts exceeding 80 mph.
2. Sudden Microclimates
The mountains block moisture from the Pacific. The western slopes receive heavy rain and snow, feeding glaciers like Perito Moreno, while the eastern steppes are dry and windy.
3. Travel and Gear Preparation
When hiking in Patagonia, expect four seasons in one day. Waterproof outer shells, thermal layers, and wind-resistant tents are essential for safety.
