27.12
sat
sat
Day
81°F
W 17 mph
Precip.
0%
0%
Night
79°F
W 17 mph
Precip.
0%
0%
28.12
sun
sun
Day
79°F
W 17 mph
Precip.
0%
0%
Night
79°F
W 16 mph
Precip.
0%
0%
29.12
mon
mon
Day
79°F
W 14 mph
Precip.
0%
0%
Night
77°F
SW 11 mph
Precip.
0%
0%
30.12
tue
tue
Day
79°F
W 11 mph
Precip.
0%
0%
Night
79°F
SW 12 mph
Precip.
0%
0%
31.12
wed
wed
Day
79°F
SW 11 mph
Precip.
68%
68%
Night
77°F
SW 14 mph
Precip.
72%
72%
01.01
thu
thu
Day
75°F
S 17 mph
Precip.
78%
78%
Night
75°F
S 15 mph
Precip.
0%
0%
02.01
fri
fri
Day
77°F
SW 17 mph
Precip.
72%
72%
Night
77°F
SW 13 mph
Precip.
0%
0%
sea water
temperature
temperature
| George Town |
monthly
weather
weather
| George Town |
current
weather
weather
| George Town |
14 days
forecast
forecast
| George Town |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 81.6°F. The highest and lowest sea temperatures during the month were 82.9°F and 80.8°F.
Air temperature in George Town, °F
Precipitation total in George Town, in.
* Charts above show average data for the last 3 years.
Best time for vacation in George Town
George Town on a weather map
Places in Cayman Islands:
Name
°F
24 Hours Forecast
George Town
Local time: 17:09
December 27, saturday
1800
79°F
SW
19 mph
19 mph
2100
79°F
SW
19 mph
19 mph
December 28, sunday
0000
79°F
W
17 mph
17 mph
0300
79°F
W
17 mph
17 mph
0600
79°F
W
19 mph
19 mph
0900
79°F
W
17 mph
17 mph
1200
79°F
W
17 mph
17 mph
1500
81°F
W
17 mph
17 mph
