Sunan, in Pyongyang, KP, is home to roughly 36,700 people in the Asia/Pyongyang time zone at 39.2°N latitude.
In 2025, Sunan recorded an average annual temperature of 51°F. The hottest temperatures reached 90°F in July; the coolest were -2°F in February. Total precipitation for the year was 50 inches, with the wettest month being August. Snowfall for the year totaled approximately 6 inches.
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