Buenos Aires Weather in August
In August, Buenos Aires averages a high of 18°C (64°F) and a low of 8°C (47°F), based on 55 years of historical weather data from AEROPARQUE JORGE NEWBERY.
18°C
Average high
64°F
8°C
Average low
47°F
34°C
Record high
93°F · 2009
-5°C
Record low
23°F · 1997
What to Expect in Buenos Aires in August
Typical August days in Buenos Aires reach 18°C (64°F) during the afternoon and cool to around 8°C (47°F) overnight. On average, measurable rain falls on about 31% of days this month. Over the past 55 years, August temperatures in Buenos Aires have ranged from a record high of 34°C (2009) down to a record low of -5°C (1997).
For a day-by-day look or other months, see the full Buenos Aires weather history.