Weather in Port St. Lucie: May
 |
Average day temperature: | 82.4°F |
| Average night temperature: | 74.0°F | |
 |
Sea water temperature: | 79.1°F |
 |
Number of sunny days: | 12 days |
| Day length: | 13.2 - 13.7 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.4 in. | |
| more information | ||
14 days
forecast
forecast
| Port St. Lucie |
sea water
temperature
temperature
| Port St. Lucie |
Air temperature in May, °F
Show year:
2024
2023
2022
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3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
| Day temperature | Night temperature |
The highest day temperature during May of 2024 was 92°F. At the same time the lowest night temperature was 70°F. Daily and nightly averages during May were 86.3°F and 74.8°F.
Sea water temperature in Port St. Lucie in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
71
74
77
80
83
86
89
The average sea water temperature in May of 2024 was 79.5°F. The highest and lowest sea temperatures during the month were 83.3°F and 75.2°F.
Sunny, partly cloudy and cloudy days
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
39%
35%
26%
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total 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
1.8
1.2
2.5
1.8
1.6
2.3
1.1
1.8
1.2
2.5
1.8
1.6
2.3
1.4
1.1
Precipitation total value in Port St. Lucie in May is 1.4 in. Other months of the year show relatively similar values.
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
10.3
12.2
10.6
8.3
8.8
8.1
8.8
11.3
11.1
10.5
10.5
10.3
12.2
10.6
8.3
8.8
8.1
8.8
10.1
11.3
11.1
10.5
10.5
The average wind speed value in May is 10.1 mph
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.8
4.2
5.6
6.9
8.3
9.7
5.8
5.1
5.5
5.8
6.6
7.0
7.1
7.6
7.6
6.4
6.0
5.8
5.1
5.5
5.8
6.6
7.0
7.1
8.1
7.6
7.6
6.4
6.0
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 8.1.
Best time for vacation in Port St. Lucie
Port St. Lucie on a weather map
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Places in USA:
Name
°F
24 Hours Forecast
Port St. Lucie
Local time: 08:41
April 05, saturday
0900
77°F
NW
13 mph
13 mph
1200
81°F
NW
16 mph
16 mph
1500
86°F
NW
17 mph
17 mph
1800
81°F
NW
16 mph
16 mph
2100
75°F
NW
12 mph
12 mph
April 06, sunday
0000
72°F
NW
11 mph
11 mph
0300
70°F
NW
12 mph
12 mph
0600
70°F
N
9 mph
9 mph
