Climate almanac

Quartz Hill

California, United States · 34.65°, -118.22°

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What is the weather like in Quartz Hill in September?

In September, Quartz Hill is typically 88°F (31°C) during the day and 63°F (17°C) at night. The month brings about 0.2 in (6 mm) of precipitation in total.

  • Average high88°F (31°C)
  • Average low63°F (17°C)
  • Precipitation0.2 in (6 mm)
  • Clear or mostly clear days27
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)