Hot
Average highs reach 33°C, so days can feel very hot.
Weather Guide
Port St Lucie, Florida, United States Average Monthly Weather
Weather score69Good annual avg
Best months: April, May, October
Across the year, average daytime temperatures are around 28°C, sunshine averages 8.2h per day, and rainfall totals about 1313mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
28°C
Rain
1313mm
Annual total
Sun
8.2h
Sea
26°C
Weather score
69
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 159mm, so some wet days are possible.
Bright
Sunshine averages 9.3h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Port St Lucie, Florida, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July33°C average high
July is one of Port St Lucie's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
July159mm average rain
July is wetter than Port St Lucie's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July9.3 hours average sun
July is one of Port St Lucie's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMarch to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July28°C average sea
July is one of Port St Lucie's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to October
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
Weather score
July68 weather score
July sits close to Port St Lucie's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to May and October
These months have the strongest weather score in the monthly averages.
Hotels in Port St Lucie, Florida, United States
Marriott
Courtyard Port St. Lucie TraditionPort St Lucie, Florida, USA
SpringHill Suites by Marriott Port St. LuciePort St. Lucie, Florida, USA
Residence Inn Port St. LuciePort St. Lucie, Florida, USA
TownePlace Suites by Marriott Port St. Lucie I-95Port St Lucie, Florida, USA
Sheraton PGA Vacation ResortPort St Lucie, Florida, USA