Climate almanac
Osan
Gyeonggi-do, South Korea · 37.15°, 127.07°
What is the weather like in Osan in March?
In March, Osan is typically 54°F (12°C) during the day and 36°F (2°C) at night. The month brings about 1.6 in (39 mm) of precipitation in total. Snowfall averages about 0.9 in (23 mm) over the month.
- Average high54°F (12°C)
- Average low36°F (2°C)
- Precipitation1.6 in (39 mm)
- Clear or mostly clear days14
- Snowfall0.9 in (23 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)