Climate almanac
Siheungdong
Seoul, South Korea · 37.45°, 126.91°
What is the weather like in Siheungdong in September?
In September, Siheungdong is typically 79°F (26°C) during the day and 65°F (18°C) at night. The month brings about 5.8 in (147 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low65°F (18°C)
- Precipitation5.8 in (147 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)