The highest day temperature in February 2026 was 92°F. The lowest night temperature was 29°F. The average values for day and night temperatures during February were 75.1°F и 53.6°F respectivly.

The average sea surface temperature in February 2026 for Port St. Lucie was 70.3°F. The maximum and minimum values were 65.4°F and 74.6°F respectively.

Most of the days in February are sunny but you can also expect cloudy and gloomy days.

Precipitation total in February for Port St. Lucie is 0.5 in. It makes february one of the least rainy months of the year.

The average wind speed in February is 10.3 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Port St. Lucie in February is 6.8 hours.