Mianyang's climate is characterized by distinct seasonal patterns. Spring brings mild temperatures, with March averaging around 17°C and gradually warming up to 22°C in May. Summer is hot and humid, with July being the warmest month, often reaching highs of 30°C. Autumn sees a significant drop in temperature, with November averaging around 12°C, while winter is relatively cold, with January temperatures ranging from -1°C to 6°C.