Buenos Aires Tempo Previsão
Buenos Aires weather: 18°C, parcialmente nublado. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Buenos Aires weather in agosto
A workable month, com trade-offs.
agosto runs 6°C cooler than the annual average in Buenos Aires.
Tempo map for Buenos Aires
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Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Clima in Buenos Aires month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | 29° | 21° | 47 mm | ★★★★★ |
| fevereiro | 29° | 22° | 88 mm | ★★★★☆ |
| março | 26° | 19° | 209 mm | ★★★☆☆ |
| abril | 21° | 15° | 126 mm | ★★★★☆ |
| mai | 17° | 10° | 92 mm | ★★★★☆ |
| junho | 15° | 8° | 45 mm | ★★★★☆ |
| julho | 14° | 7° | 47 mm | ★★★★☆ |
| agosto | 15° | 9° | 115 mm | ★★★☆☆ |
| setembro | 19° | 11° | 32 mm | ★★★★☆ |
| outubro | 23° | 14° | 79 mm | ★★★★☆ |
| novembro | 25° | 17° | 117 mm | ★★★★☆ |
| dezembro | 28° | 19° | 82 mm | ★★★★☆ |
Clima type: Temperate. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar Buenos Aires
Go in janeiro, setembro and dezembro. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: março, julho and agosto – expect the least comfortable mix of heat, cold or rain.
What a pack, what a skip
- dom.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid março, julho and agosto – historically the least comfortable months here.
How Buenos Aires compares com nearby places
Annual averages, and the difference against Buenos Aires.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Uruguay | 205 km | 17°C | 1°C cooler | 813 mm |
Ver a previsão de Buenos Aires por período
Buenos Aires weather – more answers
Explore Buenos Aires
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Buenos Aires?
Buenos Aires is a city in Argentina. Its coordinates are -34.6037, -58.3816. It lies in América do Sul.
What is the weather like in Buenos Aires agora?
It is currently 18°C (65°F) com parcialmente nublado. Humidade is 74% and wind is 10 km/h.
When is the best time a visit Buenos Aires?
janeiro, setembro and dezembro offer the most comfortable conditions in Buenos Aires, which has a temperate climate. março, julho and agosto are usually the hardest months for outdoor plans.
What time zone is Buenos Aires in?
Buenos Aires observes America/Argentina/Buenos_Aires (UTC-03:00). The hora local is 9:38 PM.
How many people live in Buenos Aires?
Buenos Aires has a population of approximately 3.1 million.
What is the nearest airport a Buenos Aires?
The closest airports are Ezeiza International Airport (EZE), 28 km away.
What places are in Buenos Aires?
Buenos Aires covers 1 places in this atlas, including Ezeiza International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated outubro 23, 2026 at 9:38 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
