Climate almanac
Hanyū
Saitama, Japan · 36.17°, 139.53°
What is the weather like in Hanyū in January?
In January, Hanyū is typically 48°F (9°C) during the day and 32°F (0°C) at night. The month brings about 1.8 in (46 mm) of precipitation in total. Snowfall averages about 3.0 in (77 mm) over the month.
- Average high48°F (9°C)
- Average low32°F (0°C)
- Precipitation1.8 in (46 mm)
- Clear or mostly clear days20
- Snowfall3.0 in (77 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)