Climate almanac
Anseong
Gyeonggi-do, South Korea · 37.01°, 127.27°
What is the climate like in Anseong?
The best time to visit Anseong is typically May, the year's most comfortable month (6.2/10). Anseong is warmest in August, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically July and the driest is January; the year sees roughly 48 in (1226 mm) of precipitation.
- Best time to visitMay — the year's comfort peak (6.2/10)
- Warmest monthAugust — average high 87°F (31°C)
- Coolest monthJanuary — average low 21°F (-6°C)
- Wettest monthJuly (11 in (283 mm))
- Driest monthJanuary (0.9 in (24 mm))
- Annual precipitation48 in (1226 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromOsan K 55, 22 km away (1953-1967)