16.05
sat
sat
Day
84°F
E 7 mph
Precip.
0%
0%
Night
77°F
W 6 mph
Precip.
0%
0%
17.05
sun
sun
Day
86°F
S 1 mph
Precip.
80%
80%
Night
77°F
W 7 mph
Precip.
100%
100%
18.05
mon
mon
Day
82°F
E 4 mph
Precip.
100%
100%
Night
75°F
W 6 mph
Precip.
0%
0%
19.05
tue
tue
Day
84°F
E 5 mph
Precip.
100%
100%
Night
75°F
W 8 mph
Precip.
79%
79%
20.05
wed
wed
Day
84°F
E 7 mph
Precip.
81%
81%
Night
77°F
W 4 mph
Precip.
0%
0%
21.05
thu
thu
Day
82°F
NE 2 mph
Precip.
100%
100%
Night
75°F
W 6 mph
Precip.
0%
0%
22.05
fri
fri
Day
84°F
NW 2 mph
Precip.
68%
68%
Night
75°F
W 6 mph
Precip.
0%
0%
23.05
sat
sat
Day
84°F
SE 6 mph
Precip.
23%
23%
Night
75°F
W 7 mph
Precip.
0%
0%
24.05
sun
sun
Day
84°F
NE 2 mph
Precip.
100%
100%
Night
77°F
W 4 mph
Precip.
0%
0%
25.05
mon
mon
Day
82°F
NE 3 mph
Precip.
100%
100%
Night
77°F
W 4 mph
Precip.
0%
0%
26.05
tue
tue
Day
84°F
E 4 mph
Precip.
100%
100%
Night
77°F
W 6 mph
Precip.
42%
42%
27.05
wed
wed
Day
82°F
SE 2 mph
Precip.
100%
100%
Night
75°F
W 7 mph
Precip.
29%
29%
28.05
thu
thu
Day
82°F
NW 4 mph
Precip.
100%
100%
Night
77°F
W 6 mph
Precip.
100%
100%
29.05
fri
fri
Day
84°F
NW 7 mph
Precip.
23%
23%
Night
79°F
W 6 mph
Precip.
100%
100%
sea water
temperature
temperature
| Mayaguez |
monthly
weather
weather
| Mayaguez |
current
weather
weather
| Mayaguez |
7 days
forecast
forecast
| Mayaguez |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 83.2°F. The highest and lowest sea temperatures during the month were 83.5°F and 82.8°F.
Air temperature in Mayaguez, °F
Precipitation total in Mayaguez, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Mayaguez
Mayaguez on a weather map
Places in Puerto Rico:
Name
°F
24 Hours Forecast
Mayaguez
Local time: 19:16
May 16, saturday
2100
79°F
NW
7 mph
7 mph
May 17, sunday
0000
77°F
W
6 mph
6 mph
0300
77°F
NW
4 mph
4 mph
0600
77°F
W
4 mph
4 mph
0900
82°F
NW
6 mph
6 mph
1200
86°F
S
1 mph
1 mph
1500
84°F
S
6 mph
6 mph
1800
82°F
N
7 mph
7 mph
