Sao Jose do Rio Preto's climate is characterized by mild winters and hot, humid summers. The coldest months are June and July, with average temperatures ranging from 3-22°C, while the warmest months are September to November, with averages between 26-27°C. Spring (April-May) brings a slight cooling trend, with highs in the mid-30s, while autumn (August-October) is similar to spring but with higher highs in September and October. Winters are generally mild, with temperatures rarely dipping below 10°C, while summers can be quite hot, especially in September when temperatures have been known to reach up to 41°C. Overall, the city experiences a moderate climate, with temperatures varying slightly from year to year.