Argentina · Regional climate

Buenos Aireswhen to go

Regional slice of Argentina with its own temperature profile. Best months here: Jan · Nov · Dec.

Range: 14–29 °C
Compare: −0.0°C vs. Argentina mean
Country: Argentina
TZ: America/Argentina/Buenos_Aires

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12-month climate · Buenos Aires

How the year moves in Buenos Aires

Ten years of ERA5, aggregated over Buenos Aires itself rather than over Argentina as a whole — the same series the month-by-month scores below are built from.

Temperature°C

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Month	Average daytime high (°C)
January	28.8
February	28.1
March	25.6
April	21.9
May	17.7
June	15.0
July	14.3
August	16.3
September	18.4
October	21.2
November	24.8
December	27.4

Rainfallmm

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Month	Rainfall (mm)
January	65
February	82
March	102
April	98
May	65
June	41
July	55
August	56
September	63
October	80
November	76
December	80

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	9.2
February	8.2
March	6.8
April	5.5
May	4.8
June	4.5
July	4.5
August	5.7
September	6.3
October	7.3
November	8.9
December	9.7

Month by month · Buenos Aires

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Safety · 6 governments

What the governments say about Argentina

Combined advisory · most-cautious-wins

Exercise increased caution

Highest level across 6 governments · Advisory last changed 2026-10-18

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