What to expect in Buenos Aires in August
August is a mixed month in Buenos Aires. You get 16° / 7°, but manageable crowds at the big attractions. Worth it for the right traveller.
Buenos Aires weather in August
Typical conditions in Buenos Aires during August, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 16°C 61°F |
|---|---|
| Average low | 7°C 45°F |
| Rainfall | Moderate 35/100 |
| How it feels | Mild — layers weather |
Average highs sit around 16°C with lows near 7°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are Moderate for Buenos Aires — manageable crowds at the big attractions.
Prices & value
Prices run low season this month: some of the best deals of the year.
What to pack
Layers you can shed: 16°C by day and about 7°C after dark is a two-jacket kind of month.
What it costs
This is one of the cheaper months to visit Buenos Aires. Flights and accommodation sit near their yearly floor, and you can usually book late without being punished for it. Compared with the most expensive month of the year, you are looking at roughly 38% less.
Who this month suits
- Anyone travelling on a budget
- People who would rather have space than perfect conditions
- Visitors who want to catch a festival
Events & what’s on
Look out for Tango Buenos Aires Festival y Mundial while you’re there.
- Tango Buenos Aires Festival y Mundial — Dancers from around the world compete and perform in theaters citywide.
Buenos Aires in August compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| June | 14° / 6° | Low | $ | 63 |
| July | 14° / 6° | Low | $ | 62 |
| August · This month | 16° / 7° | Moderate | $ | 62 |
| September | 18° / 9° | Moderate | $$ | 61 |
| October | 21° / 11° | Moderate | $$ | 59 |
These months score higher for Buenos Aires on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in August
If the destination is negotiable but the month is not, these places are at their best in August.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated August 2026
