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Climate almanac

Saint Croix

Saint Croix Island, U.S. Virgin Islands · 17.73°, -64.75°

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What is the weather like in Saint Croix in December?

In December, Saint Croix is typically 80°F (27°C) during the day and 78°F (26°C) at night. The month brings about 1.9 in (48 mm) of precipitation in total.

  • Average high80°F (27°C)
  • Average low78°F (26°C)
  • Precipitation1.9 in (48 mm)
  • Clear or mostly clear days25
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)