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Climate almanac

Laguna Niguel

California, United States · 33.52°, -117.71°

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What is the weather like in Laguna Niguel in September?

In September, Laguna Niguel is typically 75°F (24°C) during the day and 66°F (19°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.

  • Average high75°F (24°C)
  • Average low66°F (19°C)
  • Precipitation0.3 in (7 mm)
  • Clear or mostly clear days21
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)