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Climate almanac

Watsonville

California, United States · 36.91°, -121.76°

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What is the weather like in Watsonville in December?

In December, Watsonville is typically 60°F (16°C) during the day and 44°F (7°C) at night. The month brings about 3.8 in (98 mm) of precipitation in total.

  • Average high60°F (16°C)
  • Average low44°F (7°C)
  • Precipitation3.8 in (98 mm)
  • Clear or mostly clear days11
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)