Average temperatures, rainfall and packing tips for Buenos Aires, Argentina in July
July in Buenos Aires is typically cool, with average daytime highs around 13°C and nights near 5°C. It is usually the coldest month of the year in Buenos Aires.
Rainfall is light in July: roughly 15 mm across the whole month, typically the driest month of the year.
If your dates are flexible, the most comfortable months in Buenos Aires are usually January, February, March, April, September, October, November and December.
← Buenos Aires weather tomorrow (live)
In July, Buenos Aires averages a daytime high of about 13°C and a night-time low of around 5°C, based on recent historical data. That makes it the coldest month of the year there.
Rainfall is light in July: roughly 15 mm across the whole month, typically the driest month of the year.
July is a workable time to visit Buenos Aires, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Buenos Aires are usually January, February, March, April, September, October, November and December.