Jau, Brazil experiences a warm and relatively stable climate year-round. Winter is mild, with temperatures ranging from 8-16°C in May and June, making it the coolest time of the year. Spring and autumn are similar, with temperatures gradually increasing to an average of 25°C by September and November. Summer months from January to March and again from October to December bring high temperatures, often reaching above 35°C, but also have some cooler days around 17-18°C. The hottest month is usually September, with temperatures sometimes soaring up to 39°C.