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Guarulhos Weather in January
Guarulhos, São Paulo, Brazil
About Guarulhos in January
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 January, see the São Paulo January weather guide.