When to go
The Best Time to Visit Buenos Aires
Month-by-month climate data for Buenos Aires, Argentina — daily highs and lows, rain days, and an honest verdict for every month of the year.
Warmest in Buenos Aires: Jan (29°C / 84°F) · Coolest: Jul (14°C / 57°F) · Wettest: Mar (~9 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Buenos Aires climate, month by month
January
29° / 21°C
~8 rain days
Excellent
February
28° / 20°C
~7 rain days
Excellent
March
26° / 19°C
~9 rain days
Excellent
April
21° / 15°C
~8 rain days
Excellent
May
17° / 10°C
~4 rain days
Excellent
June
15° / 8°C
~7 rain days
Good
July
14° / 7°C
~6 rain days
Good
August
16° / 9°C
~6 rain days
Excellent
September
18° / 11°C
~6 rain days
Excellent
October
21° / 13°C
~7 rain days
Excellent
November
25° / 17°C
~8 rain days
Excellent
December
27° / 19°C
~7 rain days
Excellent
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