Weather in Buenos Aires in January
In an average January, Buenos Aires sees a daily high around 30°C and a low around 19°C, based on 1980–2026 of local climate records.
| Average high | 30°C |
|---|---|
| Typical high range | 25°C to 34°C |
| Average low | 19°C |
| Typical low range | 15°C to 22°C |
| Average daily precipitation | 3 mm |
January records
The most extreme January on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total January accumulation.
High
Highest
42°C
2022-01-14
Lowest
17°C
2005-01-31
Low
Highest
27°C
2012-01-10
Lowest
9°C
1992-01-15
Feels-like
Highest
60°C
2006-01-09
Lowest
4°C
1992-01-15
Humidity
Highest
23.3 g/m³
2014-01-23
Lowest
5.7 g/m³
1980-01-24
Wind
Highest
42 km/h
1993-01-17
Lowest
6 km/h
1991-01-09
Gust
Highest
86 km/h
1993-01-17
Lowest
15 km/h
2022-01-24
Precip
Wettest
201 mm
1981
Driest
10 mm
1989
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