Nanzhuangzhen experiences a mild spring with temperatures gradually warming up from March. The month of April brings warmer days with highs ranging from 20C to 28C, while May is characterized by increasing heat, with temperatures often reaching 30C. Summer months, particularly June and July, are hot and humid, with high temperatures frequently surpassing 35C. Autumn arrives in September, bringing a welcome respite from the summer heat, with highs ranging from 25C to 32C. The winter season is relatively mild, with January's average high temperature around 10C, while February averages around 12C.