June in Dêqên averages a daily high of 24.3°C with nights around 11.2°C. Expect roughly 13.9 wet days totalling 84.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Dêqên is April–May.
Based on LHASA, CH (51.7km), 1995–2024. 23 years of June data.