Measurements:
°C
°F
CURRENT WEATHER
15:35
Port St. Lucie
88°F
SW 11 mph
Feels like: 88°F
Precip: 0%
World Resorts USA Port St. Lucie Weather May Weather in Port St. Lucie

Port St. Lucie Weather: May

Average Day Temperature: 86.0°F
Average Night Temperature: 76.7°F
Sea Water Temperature: 82.3°F
Number of Sunny Days: 12 days
Sunshine Hours: 13.2 - 13.7 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.4 in
detailed information

Air Temperature in May, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
16
32
48
64
80
96
112
128
Day Temperature   
Night Temperature

The highest day temperature in May 2024 was 97°F. The lowest night temperature was 73°F. The average values for day and night temperatures during May were 90.4°F и 77.5°F respectivly.

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

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
77
80
83
86
89
92

The average sea surface temperature in May 2024 for Port St. Lucie was 82.8°F. The maximum and minimum values were 78.0°F and 87.0°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
39%
35%
26%

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.4
0.8
1.3
1.7
2.1
2.5
2.9

Precipitation total in May for Port St. Lucie is 1.4 in.

Wind Speed in May, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.1
4.2
6.2
8.3
10.4
12.5
14.6

The average wind speed in May is 10.1 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.4
2.8
4.1
5.5
6.9
8.3
9.7
11.0

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 May is 8.0 hours.

Best Time to Visit Port St. Lucie
The most sunny months:
March 14 days
May 12 days
December 11 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 72.3 °F
December 75.1 °F
February 77.1 °F
The most rainy months:
September 4 days
June 4 days
May 3 days
The most windy months:
November 12 mph
April 11 mph
March 11 mph
more details

Port St. Lucie on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +78
Honolulu +78
Houston +78
Las Vegas +62
Los Angeles +60
Miami +82
New York +62
Orlando +92
San Diego +62
San Francisco +54
Sarasota +92
Tampa +94
Washington +66
all resorts
24 Hours Weather Forecast
Port St. Lucie
Local time: 15:35
17 apr, thursday
1800 84°F
SW
11 mph
2100 72°F
W
11 mph
18 apr, friday
0000 70°F
W
11 mph
0300 68°F
W
9 mph
0600 70°F
W
10 mph
0900 74°F
W
15 mph
1200 78°F
W
17 mph
1500 78°F
W
17 mph