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Climate almanac

Port Saint Lucie

Florida, United States · 27.29°, -80.35°

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What is the weather like in Port Saint Lucie in March?

In March, Port Saint Lucie is typically 78°F (25°C) during the day and 68°F (20°C) at night. The month brings about 1.8 in (47 mm) of precipitation in total.

  • Average high78°F (25°C)
  • Average low68°F (20°C)
  • Precipitation1.8 in (47 mm)
  • Clear or mostly clear days12
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)