Nandyal experiences a warm climate throughout the year, with temperatures gradually increasing from March to May and then remaining relatively consistent until September. The summer months of April and May are particularly hot, often reaching highs above 40°C. As the monsoon season sets in, temperatures begin to drop slightly, but still remain pleasant, ranging from 23-34°C. Winter is mild, with temperatures averaging around 25-27°C during December and January. Overall, Nandyal's climate is characterized by hot summers and warm winters, with a moderate drop in temperature during the monsoon months.