Changde experiences a humid subtropical climate with distinct seasonal variations. In spring, mild temperatures gradually rise from around 10°C in February to an average of 16°C in March, with occasional warmth reaching up to 20°C. Summer months are hot and humid, with July often seeing temperatures soaring above 30°C. Autumn brings milder weather, with temperatures steadily decreasing from around 25°C in September to around 5-6°C in November, marking the onset of winter's chill. Winter is relatively mild compared to other parts of China, with January averaging around 2-3°C.