Weather in Buenos Aires, Buenos Aires F.D., Argentina in October
In an average October, Buenos Aires sees a daily high around 20°C and a low around 14°C, based on 1981–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 17°C to 23°C |
| Average low | 14°C |
| Typical low range | 11°C to 17°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
31°C
2021-10-27
Lowest
12°C
2020-10-03
Low
Highest
22°C
2014-10-26
Lowest
6°C
2015-10-03
Feels-like
Highest
36°C
2024-10-21
Lowest
2°C
2015-10-03
Humidity
Highest
18.9 g/m³
2002-10-13
Lowest
5.9 g/m³
1991-10-07
Wind
Highest
69 km/h
2011-10-07
Lowest
11 km/h
1985-10-24
Precip
Wettest
263 mm
2012
Driest
12 mm
2022
See Buenos Aires's live weather grade →
Visiting Buenos Aires in October? See how its comfort stacks up against where you live.
Compare Buenos Aires with your city →