Climate almanac
Sayama
Osaka, Japan · 34.52°, 135.56°
What is the weather like in Sayama in September?
In September, Sayama is typically 86°F (30°C) during the day and 72°F (22°C) at night. The month brings about 6.8 in (172 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low72°F (22°C)
- Precipitation6.8 in (172 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)