Barretos, Brazil experiences a subtropical climate with distinct seasons. Winters are mild, with temperatures ranging from 2-12°C during May and June, but still warm enough for gentle days. Spring is pleasant, with temperatures increasing gradually to highs of 33-37°C by September. Summer is hot, with frequent temperature spikes above 35°C in January and February, before slowly cooling down into autumn. Autumn brings more stable temperatures, ranging from 14-25°C throughout the months of November to December.