Climate almanac
Niseko
Hokkaido, Japan · 42.81°, 140.69°
What is the weather like in Niseko in September?
In September, Niseko is typically 71°F (21°C) during the day and 56°F (13°C) at night. The month brings about 5.2 in (131 mm) of precipitation in total.
- Average high71°F (21°C)
- Average low56°F (13°C)
- Precipitation5.2 in (131 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)