Basavakalyan experiences a warm and humid climate year-round. Winters are mild, with temperatures ranging from 14°C in December to 23°C in January, averaging around 20-28°C. Spring brings rising temperatures, reaching up to 40°C in March and April, with average highs around 32-35°C. Summer months, June to August, see a slight drop in temperature, but still hover between 25-34°C on average. Autumn sees a gradual cooling trend, with temperatures averaging around 26-29°C from September to November before dropping again into the mild winter season.