Climate almanac
Seosan
Chungcheongnam-do, South Korea · 36.78°, 126.45°
What is the weather like in Seosan in January?
In January, Seosan is typically 38°F (3°C) during the day and 27°F (-3°C) at night. The month brings about 1.0 in (26 mm) of precipitation in total. Snowfall averages about 2.6 in (67 mm) over the month.
- Average high38°F (3°C)
- Average low27°F (-3°C)
- Precipitation1.0 in (26 mm)
- Clear or mostly clear days8
- Snowfall2.6 in (67 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)