Sao Paulo Weather in October

October weather

October feels warm and springlike, but showers can interrupt a day out. The average high reaches 28°C, and rain falls on 16 days. You'll often get a mix of bright spells, heavy clouds and sudden wet afternoons.

It's a good month for MASP, the São Paulo Museum of Art, or a meal in Liberdade, where Japanese-Brazilian shops and restaurants line the streets. For Ibirapuera Park, keep your plans flexible: paths can turn muddy after rain. A long outdoor walk may feel sticky, so avoid tying your whole day to the weather.

Events and holiday crowds

The São Paulo International Film Festival, known locally as Mostra, usually takes place in October. Screenings are spread across city cinemas, making it a nice excuse to explore beyond Paulista Avenue. October 12 is a national holiday for Our Lady of Aparecida and is also celebrated as Children's Day. Families may find shopping areas and popular attractions busier around the holiday.

Families visiting then can enjoy the holiday atmosphere, but should expect more local visitors at major sights.

Crowds and getting around

October is generally less crowded than São Paulo's May-to-August high season, though the holiday and film festival bring their own busy patches. It's not a classic peak month for tourists, but hotel costs can vary, especially near festival venues. November is wetter, while September is drier, so October sits between them.

Rain and traffic are a tricky mix here. For MASP, take Metro Line 2 to Trianon-MASP station rather than relying on a car along Avenida Paulista. The museum is right by the station, and you can duck inside if a shower rolls through.