About the fair
Environment, water and recycling.
Typical weather on these dates
Average of 2015–2024 measurements for October 21 – 23, 2026 in Seoul — the exact days of the fair, not the whole month.
Oct 2118° / 9°
Oct 2219° / 10°rain in 20% of years
Oct 2317° / 9°rain in 20% of years
Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap
That same week in Seoul
Other fairs running at the same time — worth seeing while the trip is already paid for.
October 22 – 24, 2026