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December weather in Buenos Aires, Argentina

Averages from 155 days in December across 2020–2024.

Typical conditions

Average high26.8°C
Average low18.9°C
Average mean22.8°C
Total precipitation335.4 mm
Rainy days59
Average precipitation hours1.9 h
Average max wind speed24 km/h
Average sunshine12.6 h/day

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