Ibiuna, Brazil experiences mild winters with temperatures ranging from 2-17°C, making them the coolest period of the year. Spring and autumn are similar, with temperatures gradually increasing or decreasing, respectively, but remaining relatively mild, rarely exceeding 30°C. Summer is hot, with temperatures often reaching up to 34°C in December and November, while September can be particularly warm, with highs occasionally surpassing 37°C. The temperature fluctuations throughout the year are moderate, with minimal extreme variations between seasons.