Buenos Aires weather

Usually in December
- 28
- 18
- 8
Weather by month
Now Today
- 30
- 9
5-day forecast

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

The weather guide for Buenos Aires, 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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Metric (°C / mm) | Imperial (°F / inches)

Discover more about Buenos Aires

How to spend 24 hours in Buenos Aires

Compare Buenos Aires weather with the USA

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

Maximum daytime temperature (°C)

Buenos Aires, Argentina

USA (Washington)

Jan

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Dec

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

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Where's hot in Argentina today?

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