Climate almanac
Itoigawa
Niigata, Japan · 37.03°, 137.85°
What is the weather like in Itoigawa in December?
In December, Itoigawa is typically 43°F (6°C) during the day and 36°F (2°C) at night. The month brings about 12 in (310 mm) of precipitation in total. Snowfall averages about 36 in (913 mm) over the month.
- Average high43°F (6°C)
- Average low36°F (2°C)
- Precipitation12 in (310 mm)
- Clear or mostly clear days2
- Snowfall36 in (913 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)