Shangzhou experiences mild springs with temperatures gradually warming up. In March, the mercury averages around 11°C, while April and May bring further increases to 15-16°C. Summer is hot and humid, with June and July averaging highs of 28-30°C. Autumn arrives in September, bringing more comfortable temperatures ranging from 17-22°C, before dropping into mild winters with occasional frosts in December and January, averaging around 4-6°C.