Climate almanac
Kusatsu
Gunma, Japan · 36.62°, 138.60°
What is the weather like in Kusatsu in January?
In January, Kusatsu is typically 37°F (3°C) during the day and 24°F (-5°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total. Snowfall averages about 18 in (450 mm) over the month.
- Average high37°F (3°C)
- Average low24°F (-5°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days4
- Snowfall18 in (450 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)