Ijui, Brazil experiences a mild climate year-round. In the winter months of April and May, temperatures are relatively cool, ranging from just above freezing to mid-twenties Celsius. Summer brings warmer days, with highs often reaching over thirty degrees Celsius, especially in November and December. Spring and autumn seasons are characterized by moderate temperatures, with average highs around twenty-five degrees Celsius. During the winter months, overnight temperatures can still drop significantly, while summer nights remain warm but slightly cooler than daytime highs.