Buenos Aires, ArgentinaQuick decision
When to visit Buenos Aires?
🌞 Best time overall
January
🌡️ Optimal temperature
70°F–82°F in January
🌧 Least rain
27% rainy days in January
🌧 Wettest month
July (26%)
📅 Best score
8.8/10
By trip type
Best time by type of trip
TangoYear-round — milongas, lessons, Caminito in La Boca.
Food & DiningYear-round — parrilla, Malbec, facturas, dulce de leche.
Architecture & CultureMarch-May or September-November — ideal southern spring/autumn.
Tigre & EstanciasOctober–November — green pampa, Tigre Delta 1h away.
FamilyDecember–February — southern summer, botanical gardens, Reserva Ecológica.
BudgetYear-round — excellent value with favourable exchange rate.
Monthly climate data
Buenos Aires weather month by month
| Month | Min °F | Max °F | Rainy days (%) | Precip. in/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 70°F | 82°F | 27% | 0.1in | 13.0h | 8.8/10 |
| 🌤️ February | 70°F | 82°F | 25% | 0.1in | 12.0h | 8.7/10 |
| 🌤️ March | 66°F | 77°F | 29% | 0.2in | 11.0h | 8.0/10 |
| 🌤️ April | 61°F | 70°F | 29% | 0.1in | 9.8h | 7.4/10 |
| ⛅ May | 52°F | 63°F | 23% | 0.1in | 8.7h | 7.1/10 |
| ⛅ June | 46°F | 57°F | 23% | 0.1in | 8.3h | 6.7/10 |
| ⛅ July | 46°F | 57°F | 26% | 0.1in | 8.6h | 6.5/10 |
| ⛅ August | 48°F | 61°F | 19% | 0.1in | 9.6h | 7.1/10 |
| 🌤️ September | 52°F | 64°F | 21% | 0.1in | 10.4h | 7.3/10 |
| 🌤️ October | 55°F | 70°F | 28% | 0.1in | 11.6h | 7.7/10 |
| 🌤️ November | 63°F | 75°F | 29% | 0.1in | 12.8h | 8.2/10 |
| 🌤️ December | 66°F | 81°F | 26% | 0.1in | 13.4h | 8.8/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 21°F, 27% rainy days, 9.8h sunshine/day. Score: 7.5/10.
☀️ Summer (Jun–Aug) — Acceptable
Average 15°F, 23% rainy days, 8.8h sunshine/day. Score: 6.8/10.
🍂 Autumn (Sep–Nov) — Good time
Average 21°F, 26% rainy days, 11.6h sunshine/day. Score: 7.7/10.
❄️ Winter (Dec–Feb) — Excellent time
Average 28°F, 26% rainy days, 12.8h sunshine/day. Score: 8.8/10.
Accommodation
Find a place to stay in Buenos Aires
Check availability during the recommended period
Tip : May, June offer a good weather/price balance — decent score with fewer crowds.
Search on Hotels.comActivities & tours
Activities and tours in Buenos Aires
Guided tours, skip-the-line tickets and local experiences.
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
January is ideal with 27% rainy days and 28°F. The months of January & December offer comparable conditions.
July is the wettest month with 26% rainy days.
Yes, January is the best month with an average of 28°F.
In winter, the average score is 8.8/10. Acceptable conditions for cultural visits.
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