Climate almanac
Kusatsu
Gunma, Japan · 36.62°, 138.60°
What is the weather like in Kusatsu in September?
In September, Kusatsu is typically 75°F (24°C) during the day and 61°F (16°C) at night. The month brings about 7.0 in (177 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low61°F (16°C)
- Precipitation7.0 in (177 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)