Climate almanac
Cheonan
Chungcheongnam-do, South Korea · 36.81°, 127.15°
What is the weather like in Cheonan in May?
In May, Cheonan is typically 76°F (25°C) during the day and 56°F (13°C) at night. The month brings about 3.7 in (94 mm) of precipitation in total.
- Average high76°F (25°C)
- Average low56°F (13°C)
- Precipitation3.7 in (94 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)