Climate almanac
Hachimantai
Iwate, Japan · 39.90°, 141.13°
What is the weather like in Hachimantai in September?
In September, Hachimantai is typically 73°F (23°C) during the day and 59°F (15°C) at night. The month brings about 5.3 in (135 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low59°F (15°C)
- Precipitation5.3 in (135 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)