| Chengdu is located in southwest China at the western edge of the Sichuan Basin. The subtropical monsoon climate is characterized by a mild winter, early spring, hot summer and cool autumn. The best times to visit are from March-June and September-November. January is the coldest month with temperatures ranging from 3 C (37 F) to 10 C (50 F). Rainfall is persists year round, but peaks in summer during the hottest months of July and August when temperatures range from 20 C (72 F) to 30 C (86 F). With the combination of high humidity and surrounding mountains, Chengdu is generally overcast and hazy with less sunshine annually than London, England. Check out today's weather in Chengdu on Weather Underground |