Buenos Aires
Argentina · weather & climate
Buenos Aires in july
Current month averages, based on ten years of records. Read the full guide →
Buenos Aires sits at 34°36′S 58°22′W in Argentina, in South America. Its climate profile is shaped by these coordinates — and the ten years of records below reveal exactly how each season feels on the ground.
Below, you'll find monthly averages for temperature, rainfall and sunshine, drawn from the Open-Meteo Archive. Every month links to a full guide with what to pack, where to stay, and when to arrive.
The year in weather
Every month, in detail
Places that feel like Buenos Aires in july
Buenos Aires weather — FAQ
Q01When is the best time to visit Buenos Aires?
When is the best time to visit Buenos Aires?
The best months to visit Buenos Aires are January, February, November, December. These months offer the most favourable combination of comfortable temperatures, lower rainfall, and more hours of daily sunshine — based on ten years of climate records.
Q02What is the hottest month in Buenos Aires?
What is the hottest month in Buenos Aires?
January is the hottest month in Buenos Aires, with average high temperatures reaching 29°C (83°F). Consider whether this heat suits your travel plans.
Q03What is the coldest month in Buenos Aires?
What is the coldest month in Buenos Aires?
July is the coldest month in Buenos Aires, with average high temperatures around 14°C (57°F). Pack accordingly — a warm coat and layers are essential.
Q04Which month has the most rain in Buenos Aires?
Which month has the most rain in Buenos Aires?
March is the wettest month in Buenos Aires, averaging around 129mm of rainfall. If you visit in this month, plan indoor alternatives and bring proper rain gear.
Q05What is the climate like in Buenos Aires?
What is the climate like in Buenos Aires?
Buenos Aires, Argentina has warm summers, mild winters, moderate seasonal rainfall. You can read the detailed month-by-month breakdown on this page.