Buenos Aires weather
At 3:45 PM local time it was clear and 21°C (69°F). Mostly light, on-and-off rain; heavier around 2 PM (2.7 mm total). Best months for weather: Oct–Apr. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Buenos Aires, Buenos Aires F.D., Argentina.
Current conditions
- Clouds
- 13%
- Chance of rain
- 4%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 2 PM (2.7 mm total)
Daily Forecast
Best Time to Visit
Peak season Oct–AprOff season Jul
About Buenos Aires weather
Is it raining in Buenos Aires right now?
No. It’s clear and 21° right now. Mostly light, on-and-off rain; heavier around 2 PM (2.7 mm total).
What’s the weather like in Buenos Aires this week?
Over the next 7 days, expect highs of 20–25° and lows of 14–17°. Rain is likely on 3 of 7 days (Sunday, Monday, Tuesday). The driest day looks like Saturday.
Has it been raining in Buenos Aires lately?
In the past 7 days, Buenos Aires had 3 rainy days and 18.0 mm of rain in total.
What should I pack for Buenos Aires?
For the coming week, bring an umbrella or rain jacket and a light jacket.
Buenos Aires weather by month
When is the best time to visit Buenos Aires?
Based on weather alone, the best time to visit Buenos Aires is Oct–Apr, according to NASA's 2001–2025 climate averages. Jul tends to be the least pleasant. Average highs run from 13°C (56°F) in July to 28°C (82°F) in January.
What is the rainiest month in Buenos Aires?
March is the wettest month, with about 123 mm (4.8 in) of rain on average. June is the driest, with about 54 mm (2.1 in).
What is the hottest month in Buenos Aires?
January is the warmest, with average highs of 28°C (82°F) and lows of 22°C (71°F). July is the coolest, with highs of 13°C (56°F) and lows of 9°C (48°F).
Does Buenos Aires have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is March at about 123 mm (4.8 in).
Buenos Aires weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months