Ushuaia weather

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Usually in January
- 12
- 4
- 6
Weather by month
Now Today
- 13
- 6
5-day forecast

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

The weather guide for Ushuaia, Argentina shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the warmest month in Ushuaia?

The warmest time of year in Ushuaia is normally January. Expect maximum daytime temperatures to reach 12°C.

Which month has the most rain in Ushuaia?

In terms of rainfall, March is usually the wettest month in Ushuaia with 56mm on average. There are normally 10 days in March with some rain.

When is it sunniest in Ushuaia?

The sunniest time of year in Ushuaia is normally September with bright sunshine on average for 46% of daylight hours; that's 5 hours of sunshine per day.

When is the sea warmest in Ushuaia?

The sea is usually at its warmest in Ushuaia in February when the water temperature reaches 9°C.

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

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Compare Ushuaia weather with the USA

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

Maximum daytime temperature (°C)

Ushuaia, Argentina

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

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Where's hot in Argentina right now?

Below are the temperatures expected today at popular destinations in Argentina. Select a destination to compare today's forecast with average weather conditions.