Guarne's climate is generally mild, with temperatures varying slightly between seasons. During the dry season, which spans from February to May and September to November, temperatures range from 9-30°C, making it ideal for outdoor activities. The wettest months, October to December, experience similar temperature fluctuations but are often accompanied by occasional rainfall. Spring and autumn bring mild temperatures, with average highs around 28°C, while winter is the coolest period, with lows dipping to around 10°C. Throughout the year, Guarne's temperatures remain relatively stable, averaging 16-18°C.