Ushuaia Weather in May
May in Ushuaia brings low temperatures, with daytime highs of 4°C (39°F) and nights around -2°C (28°F). Quite a bit of snow/rainfall is expected, around 72 mm (2.8 in), so pack an umbrella.
Rainfall in Ushuaia in May
Typically, about 11 days will experience snow/rainfall, with an average of 72 mm (2.8 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Ushuaia in May
Daytime highs in Ushuaia in May reach 4°C (39°F), with nights around -2°C (28°F). Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.
Sunshine in Ushuaia in May
This month sees fewer sunny days, with about 70 hours of sunshine, perfect for those who enjoy cooler temperatures.
Wind Speed in Ushuaia in May
May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our Ushuaia's climate page.
Ushuaia Temperature in May
Min Temperature
-2°C (28°F)
Max Temperature
4°C (39°F)
Chance of Rain
38%
Precipitation
72 mm (2.8 in)
Rainy days
11 days
Humidity
81%
Windspeed
2 m/s (4 knots)
Sunshine
70 hours
Percentage Sunshine
25%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Ushuaia typically stay consistent throughout May, with daily highs averaging around 4°C (39°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 3°C (37°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Ushuaia in May
Browse day-by-day weather records for Ushuaia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ushuaia historical weather extremes in May
According to our 36 years of weather records for Ushuaia, the following extremes were recorded between 1990 and 2026.
- Ushuaia recorded its highest May temperature of 17°C (63°F) on May 18, 1995.
- The coldest May day was on May 29, 1991, with a maximum of -3°C (27°F).
- Nighttime temperatures dropped to -10°C (14°F) on May 26, 2012, marking the coldest May night on record.
Best Places in Argentina in May
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ushuaia in May
Cold weather calls for smart layering in May. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Ushuaia in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our Ushuaia's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Ushuaia climate overview or explore weather in Argentina.
