Wenchang experiences a mild climate with distinct seasonal changes. Winters are cool and dry, with temperatures fluctuating between freezing cold and mild, averaging around 5°C in January and 7°C in December. Spring arrives in March, bringing warmer temperatures that gradually increase to an average of 26°C by June, marking the start of hot summer days. The summer months, from June to August, are characterized by high temperatures, often reaching up to 38°C, while autumn brings a slight cooling trend, with temperatures dropping back down to around 17°C by October. In contrast, winters are relatively short and mild, with minimal temperature drops below freezing point.