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Sejong in September

Average high

26.5°C

Average low

not recorded

Rainfall

—

— wet days

Comfort score

out of 100

September in Sejong averages a daily high of 26.5°C. Comfortable conditions for being outdoors all day.

Across the year, the best time to visit Sejong is September–October.

Based on TAEJON, KS (33.9km), 1995–2024. 19 years of September data.