Ushuaia weather by month

Check out Ushuaia weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Ushuaia (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
12°C maximum daytime temperature in January in Ushuaia12
12°C maximum daytime temperature in February in Ushuaia12
11°C maximum daytime temperature in March in Ushuaia11
8°C maximum daytime temperature in April in Ushuaia8
5°C maximum daytime temperature in May in Ushuaia5
3°C maximum daytime temperature in June in Ushuaia3
3°C maximum daytime temperature in July in Ushuaia3
4°C maximum daytime temperature in August in Ushuaia4
7°C maximum daytime temperature in September in Ushuaia7
9°C maximum daytime temperature in October in Ushuaia9
10°C maximum daytime temperature in November in Ushuaia10
12°C maximum daytime temperature in December in Ushuaia12
Min temperature (night-time)
4°C minimum night-time temperature in January in Ushuaia4
4°C minimum night-time temperature in February in Ushuaia4
2°C minimum night-time temperature in March in Ushuaia2
1°C minimum night-time temperature in April in Ushuaia1
-1°C minimum night-time temperature in May in Ushuaia-1
-3°C minimum night-time temperature in June in Ushuaia-3
-3°C minimum night-time temperature in July in Ushuaia-3
-2°C minimum night-time temperature in August in Ushuaia-2
-1°C minimum night-time temperature in September in Ushuaia-1
1°C minimum night-time temperature in October in Ushuaia1
2°C minimum night-time temperature in November in Ushuaia2
3°C minimum night-time temperature in December in Ushuaia3
Heat & Humidity
No heat & humidity in January in Ushuaia0
No heat & humidity in February in Ushuaia0
No heat & humidity in March in Ushuaia0
No heat & humidity in April in Ushuaia0
No heat & humidity in May in Ushuaia0
No heat & humidity in June in Ushuaia0
No heat & humidity in July in Ushuaia0
No heat & humidity in August in Ushuaia0
No heat & humidity in September in Ushuaia0
No heat & humidity in October in Ushuaia0
No heat & humidity in November in Ushuaia0
No heat & humidity in December in Ushuaia0
Sea temperature
9°C sea temperature in January in Ushuaia9
9°C sea temperature in February in Ushuaia9
9°C sea temperature in March in Ushuaia9
8°C sea temperature in April in Ushuaia8
7°C sea temperature in May in Ushuaia7
6°C sea temperature in June in Ushuaia6
6°C sea temperature in July in Ushuaia6
5°C sea temperature in August in Ushuaia5
5°C sea temperature in September in Ushuaia5
6°C sea temperature in October in Ushuaia6
7°C sea temperature in November in Ushuaia7
8°C sea temperature in December in Ushuaia8

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Ushuaia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
17 hours of daylight per day in January in Ushuaia17
15 hours of daylight per day in February in Ushuaia15
12 hours of daylight per day in March in Ushuaia12
10 hours of daylight per day in April in Ushuaia10
8 hours of daylight per day in May in Ushuaia8
7 hours of daylight per day in June in Ushuaia7
8 hours of daylight per day in July in Ushuaia8
10 hours of daylight per day in August in Ushuaia10
12 hours of daylight per day in September in Ushuaia12
14 hours of daylight per day in October in Ushuaia14
16 hours of daylight per day in November in Ushuaia16
17 hours of daylight per day in December in Ushuaia17
UV Index (Maximum)
UV (maximum) index 7 (High) in January in Ushuaia7
UV (maximum) index 6 (High) in February in Ushuaia6
UV (maximum) index 3 (Moderate) in March in Ushuaia3
UV (maximum) index 2 (Low) in April in Ushuaia2
UV (maximum) index 1 (Low) in May in Ushuaia1
No UV (maximum) index in June in Ushuaia0
No UV (maximum) index in July in Ushuaia0
UV (maximum) index 1 (Low) in August in Ushuaia1
UV (maximum) index 2 (Low) in September in Ushuaia2
UV (maximum) index 5 (Moderate) in October in Ushuaia5
UV (maximum) index 6 (High) in November in Ushuaia6
UV (maximum) index 7 (High) in December in Ushuaia7

Rainfall in Ushuaia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in Ushuaia14
12 days with some rainfall in February in Ushuaia12
10 days with some rainfall in March in Ushuaia10
12 days with some rainfall in April in Ushuaia12
11 days with some rainfall in May in Ushuaia11
8 days with some rainfall in June in Ushuaia8
8 days with some rainfall in July in Ushuaia8
7 days with some rainfall in August in Ushuaia7
7 days with some rainfall in September in Ushuaia7
8 days with some rainfall in October in Ushuaia8
10 days with some rainfall in November in Ushuaia10
11 days with some rainfall in December in Ushuaia11
Average monthly rainfall (mm)
44 mm monthly rainfall in January in Ushuaia44
49 mm monthly rainfall in February in Ushuaia49
56 mm monthly rainfall in March in Ushuaia56
54 mm monthly rainfall in April in Ushuaia54
49 mm monthly rainfall in May in Ushuaia49
49 mm monthly rainfall in June in Ushuaia49
38 mm monthly rainfall in July in Ushuaia38
44 mm monthly rainfall in August in Ushuaia44
40 mm monthly rainfall in September in Ushuaia40
36 mm monthly rainfall in October in Ushuaia36
38 mm monthly rainfall in November in Ushuaia38
45 mm monthly rainfall in December in Ushuaia45

More about Ushuaia

Ushuaia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Argentina (Ushuaia) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Ushuaia?

Ushuaia has a very cold climate, too cold for trees.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Argentina

Compare Ushuaia with the USA

Below the Ushuaia chart shows average maximum daytime temperature for Ushuaia, Argentina and the USA (Washington).

Maximum daytime temperature (°C)

Ushuaia, Argentina
USA (Washington)
12
5
12
7
11
13
8
19
5
24
3
29
3
31
4
30
7
26
9
20
10
14
12
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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