PT. Perkebunan Nusantara (PTPN) IV Regional III is an agribusiness company focused on palm oil processing in Riau Province. Each Palm Oil Mill (POM) implements a Fresh Fruit Bunch (FFB) sorting process to maintain the quality of incoming FFB, including PKS Tandun (TAN). Weather factors (temperature, rainfall, and humidity) influence FFB ripeness, necessitating data clustering analysis to unders…