Annual mean 6°C · wettest around February · prevailing wind W
Warmest
13.3 °C
Coldest
3.0 °C
Wettest
30%
Windiest
8.6 m/s
Prevailing
W
6.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Ushuaia over the whole year is 6°C. February is the hottest month, with highs of about 12°C; July is the coldest, with lows of about 2°C. Ushuaia has no sharply defined rainy season: the chance of rain on a given day runs from 17% in April, the driest month, to 23% in February, the wettest. Winds in Ushuaia are highest in December, averaging 7.0 m/s (25 km/h), and lightest in June, at 4.8 m/s (17 km/h). The prevailing wind is from the W. The clearest skies in Ushuaia come in June, when the sky is typically 64% covered; January is the cloudiest month, at 77%.
Month by month Ushuaia climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
12°C
8°C
5°C
20%
77%
6.7 m/s
4
0
40
February
12°C
8°C
6°C
23%
73%
6.2 m/s
6
0
42
March
11°C
7°C
4°C
22%
73%
6.3 m/s
2
0
35
April
8°C
5°C
2°C
17%
69%
5.4 m/s
1
0
22
May
6°C
3°C
-0°C
17%
71%
5.3 m/s
0
0
7
June
3°C
2°C
-2°C
20%
64%
4.8 m/s
0
0
3
July
3°C
2°C
-3°C
19%
65%
5.4 m/s
0
0
1
August
5°C
2°C
-2°C
20%
71%
5.7 m/s
0
0
5
September
6°C
3°C
-1°C
19%
70%
5.9 m/s
0
0
9
October
9°C
5°C
1°C
18%
70%
6.6 m/s
0
0
19
November
10°C
6°C
3°C
19%
76%
6.5 m/s
1
0
25
December
11°C
7°C
4°C
17%
74%
7.0 m/s
3
0
34
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Ushuaia weather by season
Year round, Ushuaia has days of about 3°C at their warmest in July, its coolest month, and 12°C in February, its warmest; the coolest hours of the day run from 2°C to 8°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around February and least likely around April. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Ushuaia weather in winterJune to August
High 4°CLow 2°CRain 20%
Winter in Ushuaia has typical daily highs of about 4°C and lows of about 2°C, with a 20% chance of rain on a given day.
Ushuaia weather in springSeptember to November
High 8°CLow 5°CRain 18%
Spring in Ushuaia has typical daily highs of about 8°C and lows of about 5°C, with a 18% chance of rain on a given day.
Ushuaia weather in summerDecember to February
High 12°CLow 8°CRain 20%
Summer in Ushuaia has typical daily highs of about 12°C and lows of about 8°C, with a 20% chance of rain on a given day.
Ushuaia weather in autumnMarch to May
High 8°CLow 5°CRain 19%
Autumn in Ushuaia has typical daily highs of about 8°C and lows of about 5°C, with a 19% chance of rain on a given day.
When is the rainy season in Ushuaia?
Ushuaia has no sharply defined rainy season: the chance of rain on a given day runs from 17% in April, the driest month, to 23% in February, the wettest.
What time of year is Ushuaia windiest?
Winds in Ushuaia are highest in December, averaging 7.0 m/s (25 km/h), and lightest in June, at 4.8 m/s (17 km/h). The prevailing wind is from the W.
What is the average temperature in Ushuaia year round?
The average temperature in Ushuaia over the whole year is 6°C. February is the hottest month, with highs of about 12°C; July is the coldest, with lows of about 2°C.