16.12
tue
tue
Day
82°F
SW 12 mph
Precip.
0%
0%
Night
72°F
SW 7 mph
Precip.
0%
0%
17.12
wed
wed
Day
88°F
W 11 mph
Precip.
0%
0%
Night
66°F
W 6 mph
Precip.
0%
0%
18.12
thu
thu
Day
84°F
NW 6 mph
Precip.
0%
0%
Night
73°F
W 1 mph
Precip.
0%
0%
19.12
fri
fri
Day
90°F
SE 2 mph
Precip.
0%
0%
Night
72°F
SW 4 mph
Precip.
0%
0%
20.12
sat
sat
Day
84°F
SW 9 mph
Precip.
73%
73%
Night
70°F
SW 5 mph
Precip.
0%
0%
21.12
sun
sun
Day
86°F
W 9 mph
Precip.
43%
43%
Night
72°F
SW 6 mph
Precip.
0%
0%
22.12
mon
mon
Day
84°F
SW 12 mph
Precip.
100%
100%
Night
73°F
SW 10 mph
Precip.
43%
43%
23.12
tue
tue
Day
79°F
SW 16 mph
Precip.
100%
100%
Night
73°F
SW 11 mph
Precip.
0%
0%
24.12
wed
wed
Day
79°F
SW 14 mph
Precip.
100%
100%
Night
70°F
SW 9 mph
Precip.
0%
0%
25.12
thu
thu
Day
82°F
SW 15 mph
Precip.
28%
28%
Night
68°F
SW 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
81°F
W 11 mph
Precip.
24%
24%
Night
66°F
W 6 mph
Precip.
0%
0%
27.12
sat
sat
Day
82°F
W 9 mph
Precip.
0%
0%
Night
68°F
W 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
82°F
W 7 mph
Precip.
0%
0%
Night
66°F
W 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
81°F
SW 7 mph
Precip.
41%
41%
Night
68°F
SW 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cayo Largo |
monthly
weather
weather
| Cayo Largo |
current
weather
weather
| Cayo Largo |
7 days
forecast
forecast
| Cayo Largo |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 81.8°F. The highest and lowest sea temperatures during the month were 82.9°F and 80.2°F.
Air temperature in Cayo Largo, °F
Precipitation total in Cayo Largo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cayo Largo
Cayo Largo on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Cayo Largo
Local time: 21:29
December 17, wednesday
0000
72°F
SW
7 mph
7 mph
0300
72°F
SW
6 mph
6 mph
0600
70°F
SW
6 mph
6 mph
0900
77°F
W
11 mph
11 mph
1200
88°F
W
11 mph
11 mph
1500
84°F
W
9 mph
9 mph
1800
79°F
SW
8 mph
8 mph
2100
72°F
W
7 mph
7 mph
