Climate almanac
Aso
Kumamoto, Japan · 32.94°, 131.08°
What is the weather like in Aso in September?
In September, Aso is typically 82°F (28°C) during the day and 68°F (20°C) at night. The month brings about 7.6 in (192 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low68°F (20°C)
- Precipitation7.6 in (192 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)