Best months
January, October, and December
Warmest month
February, 15°C
Wettest month
January, 66 mm
Ushuaia weather by month
Average daily high and low, total rainfall and days with at least 2.5 mm of rain.
| Month | High / low | Rain | Verdict |
|---|---|---|---|
| January | 15°C / 6°C | 66 mm · 6 days | Fair |
| February | 15°C / 6°C | 45 mm · 6 days | Fair |
| March | 13°C / 5°C | 61 mm · 7 days | Fair |
| April | 10°C / 3°C | 50 mm · 6 days | Cold |
| May | 8°C / 2°C | 58 mm · 7 days | Cold |
| June | 5°C / 0°C | 57 mm · 6 days | Cold |
| July | 5°C / 0°C | 51 mm · 6 days | Cold |
| August | 6°C / 0°C | 47 mm · 6 days | Cold |
| September | 9°C / 1°C | 42 mm · 6 days | Cold |
| October | 12°C / 3°C | 32 mm · 4 days | Cold |
| November | 13°C / 4°C | 48 mm · 6 days | Fair |
| December | 14°C / 5°C | 43 mm · 5 days | Fair |
Ushuaia by season
Spring
(October-November) A season of transition with longer days, melting snow, and blooming wildflowers like the iconic calafate bush. Temperatures are cool and unpredictable.
- + Fewer tourists
- + Lower prices
- + Witness the landscape awakening
- − Unstable weather (rain, wind, occasional snow)
- − Some hiking trails may still be muddy or closed
Summer
(December-March) Peak season with the mildest weather (averaging 5-14°C), up to 17 hours of daylight, and all activities operational. The city is at its busiest.
- + Best weather for hiking, sailing, and all outdoor activities
- + Long daylight hours
- + Full schedule of Antarctic expeditions and tours
- − Highest prices for flights and accommodation
- − Crowds at major attractions
Autumn
(April-May) A dramatic and short season with rapidly cooling temperatures, stunning fall foliage in the forests, and the first snowfalls on the peaks.
- + Beautiful autumn colors in Tierra del Fuego NP
- + Significant drop in tourist numbers
- + Atmospheric, moody landscapes for photography
- − Cold, windy, and wet
- − Many tour operators reduce schedules or close
Winter
(June-September) A true winter wonderland with snow-covered streets, skiing, and a magical atmosphere. Days are very short, with only 7-8 hours of daylight.
- + Skiing and snowboarding at Cerro Castor
- + Unique, festive winter atmosphere
- + Lowest prices and fewest tourists
- − Very cold (often below freezing, averaging 2°C)
- − Limited daylight hours
Ushuaia month by month
Ushuaia in January
FairIn January, Ushuaia averages highs of 15°C and lows of 6°C, with about 6 rainy days and 66 mm of rain. Expect mixed weather, with comfortable spells.
Ushuaia in February
FairIn February, Ushuaia averages highs of 15°C and lows of 6°C, with about 6 rainy days and 45 mm of rain. Expect mixed weather, with comfortable spells.
Ushuaia in March
FairIn March, Ushuaia averages highs of 13°C and lows of 5°C, with about 7 rainy days and 61 mm of rain. Expect mixed weather, with comfortable spells.
Ushuaia in April
ColdIn April, Ushuaia averages highs of 10°C and lows of 3°C, with about 6 rainy days and 50 mm of rain. It is cold, so pack warm layers.
Ushuaia in May
ColdIn May, Ushuaia averages highs of 8°C and lows of 2°C, with about 7 rainy days and 58 mm of rain. It is cold, so pack warm layers.
Ushuaia in June
ColdIn June, Ushuaia averages highs of 5°C and lows of 0°C, with about 6 rainy days and 57 mm of rain. It is cold, so pack warm layers.
Ushuaia in July
ColdIn July, Ushuaia averages highs of 5°C and lows of 0°C, with about 6 rainy days and 51 mm of rain. It is cold, so pack warm layers.
Ushuaia in August
ColdIn August, Ushuaia averages highs of 6°C and lows of 0°C, with about 6 rainy days and 47 mm of rain. It is cold, so pack warm layers.
Ushuaia in September
ColdIn September, Ushuaia averages highs of 9°C and lows of 1°C, with about 6 rainy days and 42 mm of rain. It is cold, so pack warm layers.
Ushuaia in October
ColdIn October, Ushuaia averages highs of 12°C and lows of 3°C, with about 4 rainy days and 32 mm of rain. It is cold, so pack warm layers.
Ushuaia in November
FairIn November, Ushuaia averages highs of 13°C and lows of 4°C, with about 6 rainy days and 48 mm of rain. Expect mixed weather, with comfortable spells.
Ushuaia in December
FairIn December, Ushuaia averages highs of 14°C and lows of 5°C, with about 5 rainy days and 43 mm of rain. Expect mixed weather, with comfortable spells.
Top tours and experiences in Ushuaia
The tours and tickets travellers book most, with ratings and reviews from Viator.
King Crab Route 4WD Off Road with lunch in Puerto Almanza
4.8275 reviews8h
from €120
Check availability
Tierra Del Fuego National Park and Fin del Mundo Train (INCLUDED)
4.8257 reviews5h 30m
from €122
Check availability
Lakes 4WD Off Road with Lunch at Lake Fagnano from Ushuaia
4.8254 reviews7h 30m
from €127
Check availabilityAll things to do in Ushuaia →
Tours and prices from Viator, a Tripadvisor company. Prices change with your dates. We may earn a commission if you book, at no extra cost to you.
Plan your Ushuaia trip
Best time to visit Ushuaia: FAQ
What is the best month to visit Ushuaia?+
October is the most comfortable month on average, with highs of 12°C. December and January are close behind.
What is the rainiest month in Ushuaia?+
January is the wettest month, with about 66 mm of rain.
How hot does Ushuaia get?+
February is the warmest month, with average highs of 15°C and lows of 6°C. The coldest nights come in July, averaging 0°C.
Averages for 2006–2025 from the USHUAIA MALVINAS ARGENTINAS weather station (5 km from the centre), NOAA Global Historical Climatology Network. Verdicts rate sightseeing comfort from daytime highs and rainy days.