World Resorts USA Port St. Lucie

Port St. Lucie Monthly Weather Averages

Please click on any column to get detailed information about Port St. Lucie weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Port St. Lucie is july. The average daily temp is 87.1°F. The average nightly temp is 79.2°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 84.8°F.

Precipitation total, in.

January is the month with least precipitations during the year. The average precipitation totals for this month is 0.4 in. The month with most precipitation total is September.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Port St. Lucie

Sunniest months:
March 14 days
May 12 days
December 12 days
Warmest months:
July 87.1 °F
August 86.7 °F
September 85.5 °F
Warmest sea temp:
August 84.8 °F
September 84.6 °F
July 84.2 °F
Coldest months:
January 71.0 °F
December 72.4 °F
February 73.9 °F
Rainiest months:
September 4 days
June 4 days
November 3 days
Windiest months:
November 12.2 mph
April 11.3 mph
March 11.1 mph

Port St. Lucie on a weather map

Port St. Lucie
+52°F
SE 12 mph
Feels like: +48°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Port St. Lucie
Local time: 03:24
December 22, sunday
0600
52°F
SE
11 mph
0900
54°F
SE
11 mph
1200
59°F
SE
11 mph
1500
64°F
S
8 mph
1800
63°F
SW
9 mph
2100
61°F
W
7 mph
December 23, monday
0000
59°F
W
5 mph
0300
57°F
W
4 mph
Units of measurement: °C / °F