What to Wear in Buenos Aires in January
Hot Argentine summer, city is electric. Expect 20°–30°C with 8 rainy days on average.
☀️
High
30°C
🌙
Low
20°C
🌧️
Rain days
8
🌡️
Feel
Very Warm
Typical outfit
~25°C average
About January in Buenos Aires
January in Buenos Aires typically brings hot argentine summer, city is electric. With averages of 20°–30°C, the conditions call for a beautifully warm day — dress for comfort and style with breathable summer pieces.
Bring a light layer for the evening — temperatures can drop 8–10°C after sunset.
January in other cities