Juanjui, Peru has a mild climate year-round, with temperatures ranging from 18°C to 36°C. The warmest months are October and November, with average highs reaching up to 36°C, while the coolest month is June, averaging around 26°C. Spring (March to May) and autumn (September to November) bring pleasant temperatures, with averages in the mid-20s to low 30s. Summer (December to February) is warm but not extremely hot, with average highs in the mid-to-high 30s. Winter (June to August) is mild, with temperatures ranging from 18°C to 32°C.