Climate almanac
Shirone
Niigata, Japan · 37.76°, 139.02°
What is the weather like in Shirone in December?
In December, Shirone is typically 47°F (8°C) during the day and 38°F (4°C) at night. The month brings about 8.8 in (225 mm) of precipitation in total. Snowfall averages about 12 in (295 mm) over the month.
- Average high47°F (8°C)
- Average low38°F (4°C)
- Precipitation8.8 in (225 mm)
- Clear or mostly clear days2
- Snowfall12 in (295 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)