Wencheng's climate is characterized by mild winters, with temperatures fluctuating between 5°C and 26°C in January. As spring approaches, temperatures rise steadily, reaching averages of around 24°C by March and 26°C by April. Summer months are warm, but not excessively hot, with highs ranging from 38°C to 39°C from May to June. Autumn brings a gradual cooling trend, with temperatures dipping back down into the mild range by November. In winter, temperatures drop again, but remain relatively mild, with averages around 20°C in December.