March weather forecast and climate
Port Saint Lucie, FL

A small wooden gazebo over a natural preserve in Port Saint Lucie, Florida, on a beautiful sunny day
A small wooden gazebo over a natural preserve in Port Saint Lucie, Florida, on a beautiful sunny day

What is the temperature in March in Port Saint Lucie?

In Port Saint Lucie, Florida, in March, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 55.9°F (13.3°C).

How much does it rain in Port Saint Lucie in March?

In Port Saint Lucie, Florida, in March, typically 3.3" (83.8mm) of precipitation is accumulated.
Average temperature in March - Port Saint Lucie, FL
  • Average high temperature in March: 79°F

The warmest month (with the highest average high temperature) is July (92°F).
The month with the lowest average high temperature is January (74°F).

  • Average low temperature in March: 56°F

Months with the highest average low temperature are July, August and September (72°F).
The coldest month (with the lowest average low temperature) is January (51°F).

Average rainfall in March - Port Saint Lucie, FL
  • Average rainfall in March: 3.3"

The wettest month (with the highest rainfall) is September (7.8").
The driest month (with the lowest rainfall) is December (2.3").

Average sea temperature in March - Port Saint Lucie, FL
  • Average sea temperature in March: 74.8°F

The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).

Average daylight in March - Port Saint Lucie, FL
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 13.8h).
The month with shortest days is December (Average daylight: 10.4h).

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