Itapecerica da Serra, Brazil experiences a mild climate year-round. Winters are cool, with temperatures ranging from around 1-9°C in June and July, while springs bring slight warming, reaching highs of up to 29-32°C by September and October. Summer months from December to February are warm, but not excessively hot, with average highs in the mid-to-high 20s Celsius. Autumn is similar to spring, with temperatures gradually cooling down towards winter levels. Overall, temperature fluctuations throughout the year are relatively moderate, with no extreme heatwaves or cold snaps.