Climate almanac
Tachikawa
Tokyo, Japan · 35.71°, 139.42°
What is the weather like in Tachikawa in December?
In December, Tachikawa is typically 53°F (12°C) during the day and 36°F (2°C) at night. The month brings about 1.9 in (49 mm) of precipitation in total. Snowfall averages about 0.2 in (5 mm) over the month.
- Average high53°F (12°C)
- Average low36°F (2°C)
- Precipitation1.9 in (49 mm)
- Clear or mostly clear days18
- Snowfall0.2 in (5 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)