The best time to visit Datong is during the spring (April to May) and autumn (September to October) months. These periods offer the most pleasant weather conditions for exploring the city and its surrounding attractions.
Spring in Datong brings mild temperatures, typically ranging from 10°C to 20°C, with blossoming trees and less rainfall. This makes it an excellent time for outdoor excursions, such as visiting the Yungang Grottoes or hiking the Hanging Temple, without the extreme heat or cold. The air quality also tends to be better during these months.
Autumn boasts similar comfortable temperatures, usually between 10°C and 20°C, and often offers clear skies. The landscape can be quite scenic with changing foliage, particularly around the mountains and parks. It's ideal for comfortable sightseeing and enjoying local festivals that might be held during this season.
While summer (June to August) can be warm, with temperatures sometimes exceeding 30°C, it's still a popular time for visitors, especially for those who don't mind the heat.