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Climate almanac

Hermosa Beach

California, United States · 33.86°, -118.40°

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What is the weather like in Hermosa Beach in December?

In December, Hermosa Beach is typically 63°F (17°C) during the day and 54°F (12°C) at night. The month brings about 2.5 in (63 mm) of precipitation in total.

  • Average high63°F (17°C)
  • Average low54°F (12°C)
  • Precipitation2.5 in (63 mm)
  • Clear or mostly clear days14
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)