Climate almanac
Serang
Banten, Indonesia · -6.12°, 106.15°
What is the weather like in Serang in September?
In September, Serang is typically 87°F (31°C) during the day and 78°F (26°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low78°F (26°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)