🇧🇷
Guarulhos Weather in October
Guarulhos, São Paulo, Brazil
About Guarulhos in October
Guarulhos north of São Paulo hosts the main international airport and experiences unique microclimate effects from flight operations and the Serra da Cantareira's northern slope. The Serra acts as a barrier that concentrates rainfall on its southern face above Guarulhos.
For detailed monthly temperature and rainfall data for São Paulo in October, see the São Paulo October weather guide.