World Resorts Cayman Islands

Grand Cayman Weather

December 21, saturday
Local time:21:20
77°F
 S
18 mph
Precip.: 0% Feels: 82°F
Sunrise: 06:55 | Sunset: 17:53
Moonrise: 23:51 | Moonset: 11:45
Pressure: 1016 hpa
Humidity: 78%
Visibility: 6 mi.
Day Length: 10 h. 58 min.
Average temperature
December 82.0°F 79.1°F
21.12
sat
Day
79°F
SW 16 mph
Precip.
0%
Night
77°F
S 15 mph
Precip.
0%
22.12
sun
Day
77°F
S 17 mph
Precip.
0%
Night
77°F
SW 15 mph
Precip.
0%
23.12
mon
Day
79°F
W 19 mph
Precip.
0%
Night
79°F
W 19 mph
Precip.
0%

Air temperature in Grand Cayman, °F

Precipitation total in Grand Cayman, in.

* Charts above show average data for the last 3 years.

Grand Cayman weather archive

Date Precip Air temp
day / night		 Sea
temperature
21.12 78.8°F 78.8°F 82.4°F
20.12 80.6°F 78.8°F 82.4°F
19.12 79.7°F 78.8°F 82.4°F
18.12 81.5°F 78.8°F 82.8°F
17.12 80.6°F 80.6°F 82.6°F
16.12 85.1°F 80.6°F 82.8°F
15.12 79.7°F 78.8°F 83.1°F
14.12 78.8°F 79.7°F 83.3°F
13.12 84.2°F 78.8°F 82.9°F
12.12 81.5°F 79.7°F 82.8°F

Best time for vacation in Grand Cayman

Sunniest months:
July 11 days
September 10 days
March 10 days
Warmest months:
August 87.1 °F
July 87.1 °F
September 86.9 °F
Warmest sea temp:
September 86.0 °F
August 85.8 °F
October 85.5 °F
Coldest months:
January 80.2 °F
February 80.4 °F
March 80.8 °F
Rainiest months:
October 8 days
August 5 days
June 5 days
Windiest months:
December 16.7 mph
November 16.1 mph
January 15.6 mph

Grand Cayman on a weather map

Places in Cayman Islands:
Name
°F
Grand Cayman
+77°F
George Town
+77°F
Cayman Brac
+77°F
Little Cayman
+77°F
10 Days Forecast
Grand Cayman
Local time: 21:20
21.12
79°F
SW
16 mph
22.12
77°F
S
17 mph
23.12
79°F
W
19 mph
24.12
81°F
W
18 mph
25.12
81°F
NW
9 mph
26.12
81°F
W
8 mph
27.12
81°F
W
12 mph
28.12
81°F
W
17 mph
29.12
79°F
W
19 mph
30.12
79°F
W
19 mph
Units of measurement: °C / °F