About Anju, South Pyongan's Climate & Weather History

With a population of around 50,200, Anju sits in South Pyongan, KP. The city operates in the Asia/Pyongyang time zone.

In 2025, Anju recorded an average annual temperature of 51°F. The hottest temperatures reached 91°F in July; the coolest were -4°F in February. Total precipitation for the year was 60 inches, with the wettest month being August. Snowfall for the year totaled approximately 5 inches.