Changdao, in Gansu, China, is home to roughly 23,900 people in the China Standard Time zone at 34.2°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Changdao recorded a mean annual temperature of 51°F, ranging from 11°F lows in January to 89°F highs in July, with about 29 inches of precipitation across the year.