When to go
The Best Time to Visit Ushuaia
Month-by-month climate data for Ushuaia, Argentina — daily highs and lows, rain days, and an honest verdict for every month of the year.
Timing is the first real decision when planning Ushuaia— it drives crowds, prices and what's actually open. Here's how the year breaks down so you can pick dates that fit the trip you're building, not just the weather.
November–March. Southern hemisphere summer — daylight until 10pm, 5-15°C temperatures. December-February is the Antarctica-departure window. Winter (June-September) has skiing.
Warmest in Ushuaia: Jan (13°C / 55°F) · Coolest: Jul (2°C / 36°F) · Wettest: Jan (~23 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Ushuaia climate, month by month
January
13° / 6°C
~23 rain days
Fair
February
13° / 6°C
~19 rain days
Fair
March
10° / 4°C
~21 rain days
Tough
April
8° / 2°C
~17 rain days
Tough
May
6° / 1°C
~17 rain days
Tough
June
3° / -3°C
~14 rain days
Tough
July
2° / -3°C
~16 rain days
Tough
August
3° / -2°C
~17 rain days
Tough
September
5° / -1°C
~16 rain days
Tough
October
8° / 2°C
~20 rain days
Tough
November
11° / 3°C
~20 rain days
Fair
December
12° / 5°C
~22 rain days
Fair
Plan around it
Dates locked in? Start from the Ushuaia travel guide or jump straight to a 3-day, 5-day or 7-day itinerary.