Dongshan's climate is characterized by mild winters, with temperatures rarely dropping below 10°C in January, the coolest month. Spring arrives in late February, bringing moderate temperatures ranging from 15°C to 20°C. March marks a significant increase in temperature, averaging around 24°C, while April and May are warm and humid, with temperatures often reaching up to 28°C. Autumn is pleasant, with September temperatures hovering around 22-25°C, gradually cooling down to around 18-20°C by November. Winters are generally mild, with January averaging around 12-15°C, but can occasionally drop below 10°C.