Buenos Aires Weather in May
Argentina · 30-year monthly averages
👍 Good time to visit
May in Buenos Aires is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 12°C (54°F). Expect roughly 83mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
Avg high
18°C
65°F
Avg low
12°C
54°F
Rainfall
83mm
moderate
Rainy days
5
days with ≥1mm
☀️ About 174 hours of sunshine over the month (~6h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
May vs the rest of the year
FAQ
- How hot is Buenos Aires in May?
- May in Buenos Aires is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 12°C (54°F). Expect roughly 83mm of precipitation spread over about 5 rainy days, with a moderate amount of rain.
- Does it rain a lot in Buenos Aires in May?
- Buenos Aires sees around 83mm of precipitation in May on average — moderate by global standards.
- Is May a good time to visit Buenos Aires?
- May is a good month to visit Buenos Aires, with generally agreeable conditions.