Hiriyur experiences a warm and dry climate, with temperatures gradually increasing as the year progresses. Spring brings mild days in February with temperatures ranging from 20-22°C, while March sees a slight rise to 23-25°C on average. Summer months of April to June are hot, with temperatures consistently above 35°C, making it one of the hottest periods. The monsoon season typically arrives in July, bringing moderate temperatures and adequate rainfall. Autumn months from September to November see a decrease in temperature, ranging from 20-28°C, marking a transition towards the cooler winter days that follow.