Ushuaia Weather in December

Cool, with frequent heavy rain. Average highs of 12°C and lows of 4°C, with around 21 rainy days expected throughout the month.

While December isn't our top-rated month for Ushuaia, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

12°C

Average low

4°C

Rainy days

21 days

Best months to visit

Year-round

What to do in Ushuaia in December

Whatever the weather, Ushuaia rewards curious visitors. Here are some of the best ways to spend your time:

Beagle Channel catamaran: penguin, sea lion, seal islands Tierra del Fuego National Park trekking and hiking loops Martial Glacier hike: valley and ice field views Prison museum (Presidio de Ushuaia) historical tour End of the World train (Tren del Fin del Mundo) scenic ride Cape Horn and Antarctic Peninsula expedition cruise base

What to pack for December

Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.