In Ribeirao Pires, Brazil, winters are mild with temperatures ranging from 1-9°C, while springs bring moderate temperatures between 17-29°C. Summers are warm and humid, with highs often reaching up to 33°C, especially in September and November. Autumn is similar to spring, with temperatures gradually decreasing towards winter. The coldest months are July and August, averaging around 15°C, whereas the warmest months are January, February, December, and September, averaging above 20°C.