São Paulo weather by month › September
São Paulo in September: weather and what to expect
Yes. September is one of the best months to visit São Paulo.
September weather in São Paulo
Daytime high74°F 23°C
Night low56°F 13°C
Rain2.4 in 61 mm
AirA little humid
SunSunny
In September, São Paulo averages highs of 74°F (23°C) and lows of 56°F (13°C), with 2.4 in (61 mm) of rain. The air feels a little humid and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light layers.
Places with the same weather in September
Match out of 100 for September, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec