Varzea Paulista's climate is mild and temperate, with a distinct variation throughout the year. Winters are cool, with temperatures ranging from 1-17°C in June and July, making it the coolest time of the year. As summer approaches, temperatures gradually rise, reaching highs of up to 37°C in September and averaging around 21-24°C from December to April. The warmest months are September to November, while the cooler months are June and July. Spring and autumn seasons are relatively mild, with temperatures rarely dropping below 9°C or rising above 33°C.