Climate almanac
Sanyōonoda
Yamaguchi, Japan · 34.03°, 131.16°
What is the weather like in Sanyōonoda in December?
In December, Sanyōonoda is typically 52°F (11°C) during the day and 45°F (7°C) at night. The month brings about 2.8 in (71 mm) of precipitation in total. Snowfall averages about 0.3 in (9 mm) over the month.
- Average high52°F (11°C)
- Average low45°F (7°C)
- Precipitation2.8 in (71 mm)
- Clear or mostly clear days5
- Snowfall0.3 in (9 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)