Climate almanac
Yongsan-dong
Seoul, South Korea · 37.54°, 126.98°
What is the climate like in Yongsan-dong?
The best time to visit Yongsan-dong is typically April, the year's most comfortable month (5.8/10). Yongsan-dong is warmest in August, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 20°F (-7°C). The wettest month is typically July and the driest is January; the year sees roughly 48 in (1209 mm) of precipitation.
- Best time to visitApril — the year's comfort peak (5.8/10)
- Warmest monthAugust — average high 86°F (30°C)
- Coolest monthJanuary — average low 20°F (-7°C)
- Wettest monthJuly (11 in (289 mm))
- Driest monthJanuary (0.8 in (21 mm))
- Annual precipitation48 in (1209 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSeoul City, 3 km away (1973-2025)