Climate almanac
Adelanto
California, United States · 34.58°, -117.41°
What is the weather like in Adelanto in September?
In September, Adelanto is typically 88°F (31°C) during the day and 63°F (17°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low63°F (17°C)
- Precipitation0.3 in (7 mm)
- Clear or mostly clear days26
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)