Measurements:
°C
°F
Port St. Lucie
84°F
W 21 mph
Feels like: 90°F
Precip: 0%
World Resorts USA Port St. Lucie Weather September Weather in Port St. Lucie

Port St. Lucie Weather: September

Average Day Temperature: 89.4°F
Average Night Temperature: 81.8°F
Sea Water Temperature: 88.4°F
Number of Sunny Days: 5 days
Sunshine Hours: 11.9 - 12.7 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.5 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 97°F. The lowest night temperature was 77°F. The average values for day and night temperatures during September were 92.5°F и 81.7°F respectivly.

Port St. Lucie Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Port St. Lucie was 88.8°F. The maximum and minimum values were 87.0°F and 90.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are gloomy but you can also expect sunny days.

Precipitation Totals in September, in

Precipitation total in September for Port St. Lucie is 2.5 in. It makes september the most rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 8.3 mph. It makes September one of the most windless months of the year for Port St. Lucie.

Average Sunny Hours Per Day

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 September is 5.7 hours.

Best Time to Visit Port St. Lucie
The most sunny months:
March 14 days
May 12 days
December 12 days
The most warm months:
July 91.2 °F
August 90.8 °F
September 89.4 °F
Warmest sea temperature:
August 88.6 °F
September 88.4 °F
July 88.0 °F
The most cold months:
January 73.3 °F
December 74.9 °F
February 76.5 °F
The most rainy months:
September 4 days
June 4 days
November 3 days
The most windy months:
November 12 mph
April 11 mph
March 11 mph

Port St. Lucie on the Weather Map

USA Resorts:
NAME
Boston +56
Chicago +64
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +44
Los Angeles +62
Maui +74
Miami +84
New York +62
San Diego +52
San Francisco +56
Sarasota +76
Tampa +78
Washington +62
24 Hours Weather Forecast
Port St. Lucie
Local time: 09:44
05 nov, tuesday
1200 84°F
W
22 mph
1500 84°F
W
23 mph
1800 84°F
W
21 mph
2100 82°F
W
21 mph
06 nov, wednesday
0000 82°F
W
20 mph
0300 82°F
W
19 mph
0600 82°F
NW
19 mph
0900 84°F
NW
20 mph