Buenos Aires Weather in October
Argentina · 30-year monthly averages
🌟 Great time to visit
October in Buenos Aires is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 14°C (58°F). Expect roughly 105mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
Avg high
21°C
70°F
Avg low
14°C
58°F
Rainfall
105mm
moderate
Rainy days
8
days with ≥1mm
☀️ About 220 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light layers
- comfortable walking shoes
October vs the rest of the year
FAQ
- How hot is Buenos Aires in October?
- October in Buenos Aires is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 14°C (58°F). Expect roughly 105mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
- Does it rain a lot in Buenos Aires in October?
- Buenos Aires sees around 105mm of precipitation in October on average — moderate by global standards.
- Is October a good time to visit Buenos Aires?
- October is one of the best months to visit Buenos Aires — comfortable temperatures and manageable rainfall.