Climate almanac
Kumagaya
Saitama, Japan · 36.13°, 139.39°
What is the weather like in Kumagaya in September?
In September, Kumagaya is typically 81°F (27°C) during the day and 70°F (21°C) at night. The month brings about 7.9 in (201 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low70°F (21°C)
- Precipitation7.9 in (201 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)