World Resorts Cayman Islands George Town Weather

George Town 14 Days Forecast

16.12
tue
Day
81°F
SW 15 mph
Precip.
0%
Night
81°F
W 17 mph
Precip.
0%
17.12
wed
Day
81°F
W 17 mph
Precip.
0%
Night
81°F
W 12 mph
Precip.
0%
18.12
thu
Day
82°F
W 15 mph
Precip.
0%
Night
81°F
W 12 mph
Precip.
0%
19.12
fri
Day
84°F
W 9 mph
Precip.
0%
Night
81°F
SW 11 mph
Precip.
0%
20.12
sat
Day
81°F
SW 17 mph
Precip.
68%
Night
81°F
W 19 mph
Precip.
0%
21.12
sun
Day
81°F
W 14 mph
Precip.
100%
Night
81°F
SW 16 mph
Precip.
0%
22.12
mon
Day
81°F
SW 20 mph
Precip.
100%
Night
81°F
SW 22 mph
Precip.
100%
23.12
tue
Day
81°F
SW 22 mph
Precip.
100%
Night
79°F
SW 24 mph
Precip.
100%
24.12
wed
Day
79°F
W 22 mph
Precip.
100%
Night
79°F
W 25 mph
Precip.
100%
25.12
thu
Day
79°F
SW 27 mph
Precip.
100%
Night
79°F
W 27 mph
Precip.
100%
26.12
fri
Day
79°F
W 25 mph
Precip.
78%
Night
81°F
W 22 mph
Precip.
64%
27.12
sat
Day
81°F
W 17 mph
Precip.
100%
Night
79°F
W 15 mph
Precip.
21%
28.12
sun
Day
79°F
W 19 mph
Precip.
100%
Night
79°F
SW 14 mph
Precip.
0%
29.12
mon
Day
79°F
SW 13 mph
Precip.
69%
Night
79°F
SW 14 mph
Precip.
75%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 83.6°F. The highest and lowest sea temperatures during the month were 83.8°F and 83.1°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

Sunniest months:
July 11 days
May 10 days
March 10 days
Warmest months:
August 87.1 °F
July 87.0 °F
September 86.9 °F
Warmest sea temp:
September 86.1 °F
August 85.9 °F
October 85.5 °F
Coldest months:
January 80.1 °F
February 80.5 °F
March 80.9 °F
Rainiest months:
October 8 days
May 5 days
November 5 days
Windiest months:
December 16.8 mph
November 16.1 mph
January 15.7 mph

George Town on a weather map

Current weather
21:34
George Town
+81°F
SW 18 mph
Feels like: +88°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+81°F
George Town
+81°F
Cayman Brac
+81°F
Little Cayman
+81°F
24 Hours Forecast
George Town
Local time: 21:34
December 17, wednesday
0000
81°F
W
17 mph
0300
81°F
W
15 mph
0600
81°F
W
16 mph
0900
81°F
W
17 mph
1200
81°F
W
17 mph
1500
81°F
W
14 mph
1800
81°F
W
13 mph
2100
81°F
W
13 mph
Units of measurement: °C / °F