Best Time to Visit Buenos Aires, Buenos Aires, Argentina
Month-by-month climate guide for planning a trip to Buenos Aires.
Buenos Aires does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (January, 24.2°C / 75.6°F) and driest (August, 67 mm / 2.6 in) months. The drier stretch runs through April–September and December; the wetter half falls in October–November and January–March. At the city itself, monthly average temperatures range from 10.8°C / 51.4°F in July to 24.2°C / 75.6°F in January, with rainfall from 67 mm / 2.6 in (August) to 116 mm / 4.6 in (January). These are point-value climate normals sampled at Buenos Aires, Buenos Aires, Argentina's coordinates — usually more actionable for travellers than the country-wide average. Buenos Aires's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| December | 22.8°C73°F | 101 mm4″ | — |
| February | 23°C73.4°F | 109 mm4.3″ | — |
| January | 24.2°C75.6°F | 116 mm4.6″ | — |
No month at Buenos Aires matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Buenos Aires?
Buenos Aires doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on August (driest, ~67 mm / 2.6 in) and January (warmest, 24.2°C / 75.6°F). Because these are point values at the city, they can differ substantially from Argentina's national average.
When is the rainy season in Buenos Aires?
The rainy season at Buenos Aires, Buenos Aires runs through October–November and January–March, when monthly rainfall exceeds the annual median of about 101 mm / 4 in. The wettest single month is January (116 mm / 4.6 in).
What is the driest month in Buenos Aires?
The driest month in Buenos Aires is August, averaging about 67 mm / 2.6 in of rainfall. Temperature that month averages 12.3°C / 54.1°F.
What months should I avoid visiting Buenos Aires?
The least comfortable months for travel to Buenos Aires — based on point-value climate at the city — are January, March, June, July, August, September, October. These are the wettest or coolest months at this location. Rainfall peaks at 116 mm / 4.6 in in January, and the coldest month averages 10.8°C / 51.4°F.
Is Buenos Aires climate different from Argentina overall?
Yes, usually. Our Buenos Aires figures are point-value climate normals sampled at the city itself, while our Argentina figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Buenos Aires specifically — usually the more actionable data for a traveller planning to spend time in the city.