Banisilan experiences a warm climate year-round. The dry season typically begins in January and ends in April, with temperatures gradually increasing as the months progress, peaking at an average of 30°C in March. As the dry season transitions into the wet season, temperatures slightly decrease, ranging from 25-26°C on average during May. This moderate temperature range continues throughout the year, with minimal seasonal variations. The humidity is relatively high, but the warm sunshine makes it feel comfortable for most of the time.