Buenos Aires weather
in August
“Mild and bright — an underrated time to visit.”
Roughly 6 rainy days across the month, on average.
In august, Buenos Aires settles into its quieter, cooler pace. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 16°C (61°F), cooling to 9°C after sunset. Rainfall is moderate — around 6 rainy days spread through the month. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Buenos Aires in August
- •A light layer for cool mornings and evenings
- •A compact travel umbrella — one you'll actually carry
- •A merino base layer for the cold evenings
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Buenos Aires in August
- →Breathable travel pantsAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Buenos Aires
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Buenos Aires across trusted platforms.
Compare hotels on Booking.com→Other places with a similar climate right now
Buenos Aires in August — FAQ
Q01Is August a good time to visit Buenos Aires?
Is August a good time to visit Buenos Aires?
Yes — it is a good time to visit, with pleasant, comfortable weather. In August, Buenos Aires averages a high of 16°C (61°F) and a low of 9°C (48°F), with 67mm of rainfall across roughly 6 rainy days.
Q02What is the average temperature in Buenos Aires in August?
What is the average temperature in Buenos Aires in August?
The average high temperature in Buenos Aires during August is 16°C (61°F), with an average low of 9°C (48°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Buenos Aires have in August?
How many rainy days does Buenos Aires have in August?
Buenos Aires averages approximately 6 rainy days in August, with a total monthly rainfall of about 67mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Buenos Aires in August?
What should I pack for Buenos Aires in August?
For Buenos Aires in August, pack layered clothing for changing temperatures, a merino base layer for evenings, a compact umbrella or waterproof jacket, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Buenos Aires in August?
How crowded is Buenos Aires in August?
Tourist crowds in Buenos Aires during August are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.