Weather in Buenos Aires in January
In an average January, Buenos Aires sees a daily high around 27°C and a low around 21°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 24°C to 31°C |
| Average low | 21°C |
| Typical low range | 17°C to 23°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
37°C
2022-01-14
Lowest
18°C
2005-01-31
Low
Highest
28°C
2022-01-15
Lowest
12°C
1992-01-15
Feels-like
Highest
49°C
2014-01-23
Lowest
12°C
1992-01-15
Humidity
Highest
23.3 g/m³
2019-01-28
Lowest
6.6 g/m³
2005-01-25
Wind
Highest
53 km/h
1993-01-17
Lowest
8 km/h
1988-01-01
Gust
Highest
88 km/h
1993-01-17
Lowest
16 km/h
1991-01-09
Precip
Wettest
192 mm
1981
Driest
8 mm
1989
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