Weather in Buenos Aires, Buenos Aires F.D., Argentina in January
In an average January, Buenos Aires sees a daily high around 27°C and a low around 21°C, based on 1981–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 24°C to 30°C |
| Average low | 21°C |
| Typical low range | 19°C to 24°C |
| Average daily precipitation | 3 mm |
January records
The most extreme January on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total January accumulation.
High
Highest
36°C
2022-01-11
Lowest
20°C
2005-01-31
Low
Highest
29°C
2022-01-15
Lowest
14°C
1988-01-30
Feels-like
Highest
49°C
2005-01-07
Lowest
14°C
1988-01-30
Humidity
Highest
23.7 g/m³
2019-01-29
Lowest
8.0 g/m³
2008-01-11
Wind
Highest
64 km/h
2005-01-31
Lowest
10 km/h
2001-01-23
Precip
Wettest
214 mm
2006
Driest
20 mm
2026
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