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Weather in Buenos Aires in September

How good it typically feels to be outside in Buenos Aires during September, from years of daily weather history. Set your comfort below and every score here tunes to you — no account needed.

6.0/ 10

Decent

Typical September

Feels-like high / low61° / 46°F

SkyOften cloudy

HumidityComfortable

RainOccasional

September in Buenos Aires is typically mild and often cloudy, with comfortable humidity and the odd shower — a decent time to visit.

Buenos Aires — every month

Jan6.6 Feb7.2 Mar7.6 Apr7.9 May5.8 Jun5.2 Jul5.0 Aug5.2 Sep6.0 Oct7.2 Nov8.4 Dec8.1

See the full day-by-day plan for Buenos Aires →

September in other cities

Montevideo in September Santiago in September Sao Paulo in September Rio de Janeiro in September Brasilia in September Cusco in September

Scores are read from years of daily weather history (Open-Meteo) and climate normals (NASA POWER) — a typical read, not a forecast, and personal to your own comfort once you set your preferences above.