With a population of around 29,100, Chongju sits in P'yongan-bukto, KP. The city operates in the Asia/Pyongyang time zone.
In 2025, Chongju averaged an annual temperature of 50°F, with hottest temperatures reaching 92°F in July and lowest around -6°F in February. The city received approximately 59 inches of precipitation during the year.
View historical weather for Chongju · More cities in P'yongan-bukto