Climate almanac
Buenos Aires
Puntarenas Province, Costa Rica · 9.17°, -83.33°
What is the weather like in Buenos Aires in October?
In October, Buenos Aires is typically 74°F (23°C) during the day and 61°F (16°C) at night. The month brings about 20 in (513 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low61°F (16°C)
- Precipitation20 in (513 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)