Best Time to Visit Buenos Aires
Argentina · 30-year monthly climate averages
☀️ When to go
Based on 30 years of climate data, the most comfortable months to visit Buenos Aires are April, October and November, when daytime temperatures are agreeable and rainfall is relatively low.
Climate profile
Buenos Aires sees its warmest weather in January, when daytime highs average around 28°C, and its coolest in July (around 14°C).
Annual precipitation totals roughly 1107mm — January is typically the wettest month (~118mm) and June the driest (~55mm).
A distinctly wetter period runs from December to March — worth planning around if you prefer dry days.
December is the sunniest month, with about 288 hours of sunshine.
Year at a glance
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
🔥 Recent heat vs normal
Daily forecast highs vs the 30-year normal — last 37 days
Each bar is one day: orange above normal, blue below.
Month by month
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 28° / 21°C | 118mm | 👍 Good |
| February | 27° / 20°C | 112mm | 👍 Good |
| March | 26° / 19°C | 112mm | 👍 Good |
| April | 22° / 15°C | 108mm | 🌟 Great |
| May | 18° / 12°C | 83mm | 👍 Good |
| June | 16° / 9°C | 55mm | 👍 Good |
| July | 14° / 8°C | 64mm | 👍 Good |
| August | 17° / 10°C | 62mm | 👍 Good |
| September | 18° / 12°C | 73mm | 👍 Good |
| October | 21° / 14°C | 105mm | 🌟 Great |
| November | 25° / 17°C | 103mm | 🌟 Great |
| December | 27° / 19°C | 113mm | 👍 Good |
FAQ
- What is the best time to visit Buenos Aires?
- Based on 30 years of climate data, the most comfortable months to visit Buenos Aires are April, October and November, when daytime temperatures are agreeable and rainfall is relatively low.
- What is the hottest month in Buenos Aires?
- January is typically the hottest month in Buenos Aires, with average daytime highs around 28°C.
- What is the rainiest month in Buenos Aires?
- January is usually the wettest month, with around 118mm of precipitation.