Climate almanac
Ōshima
Yamaguchi, Japan · 33.94°, 132.19°
What is the weather like in Ōshima in December?
In December, Ōshima is typically 53°F (11°C) during the day and 45°F (7°C) at night. The month brings about 2.5 in (65 mm) of precipitation in total. Snowfall averages about 0.1 in (3 mm) over the month.
- Average high53°F (11°C)
- Average low45°F (7°C)
- Precipitation2.5 in (65 mm)
- Clear or mostly clear days11
- Snowfall0.1 in (3 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)