Climate almanac
Koesan
North Chungcheong, South Korea · 36.81°, 127.79°
What is the weather like in Koesan in August?
In August, Koesan is typically 86°F (30°C) during the day and 73°F (23°C) at night. The month brings about 8.4 in (215 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low73°F (23°C)
- Precipitation8.4 in (215 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)