Buenos Aires Weather in March
Argentina · 30-year monthly averages
👍 Good time to visit
March in Buenos Aires is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 19°C (66°F). Expect roughly 112mm of precipitation spread over about 6 rainy days, and this is one of the wetter months.
Avg high
26°C
78°F
Avg low
19°C
66°F
Rainfall
112mm
rainy
Rainy days
6
days with ≥1mm
☀️ About 237 hours of sunshine over the month (~8h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
March vs the rest of the year
FAQ
- How hot is Buenos Aires in March?
- March in Buenos Aires is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 19°C (66°F). Expect roughly 112mm of precipitation spread over about 6 rainy days, and this is one of the wetter months.
- Does it rain a lot in Buenos Aires in March?
- Buenos Aires sees around 112mm of precipitation in March on average — rainy by global standards.
- Is March a good time to visit Buenos Aires?
- March is a good month to visit Buenos Aires, with generally agreeable conditions.