World Resorts Cuba Cayo Guillermo Weather

Cayo Guillermo 7 Days Forecast

21.12
sat
Day
73°F
SE 13 mph
Precip.
0%
Night
73°F
S 11 mph
Precip.
0%
22.12
sun
Day
73°F
SW 12 mph
Precip.
0%
Night
73°F
SW 17 mph
Precip.
0%
23.12
mon
Day
73°F
W 22 mph
Precip.
0%
Night
75°F
W 17 mph
Precip.
0%
24.12
tue
Day
77°F
W 15 mph
Precip.
0%
Night
77°F
W 16 mph
Precip.
100%
25.12
wed
Day
77°F
W 12 mph
Precip.
100%
Night
77°F
W 11 mph
Precip.
63%
26.12
thu
Day
77°F
W 11 mph
Precip.
100%
Night
77°F
W 14 mph
Precip.
0%
27.12
fri
Day
77°F
W 16 mph
Precip.
100%
Night
77°F
W 21 mph
Precip.
70%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 78.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 77.4°F.

Sea water temperature in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 78.9°F. The highest and lowest sea temperatures during the month were 81.1°F and 75.9°F.

Air temperature in Cayo Guillermo, °F

Precipitation total in Cayo Guillermo, in.

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

Best time for vacation in Cayo Guillermo

Sunniest months:
April 13 days
July 12 days
March 12 days
Warmest months:
August 87.0 °F
July 86.7 °F
September 86.1 °F
Warmest sea temp:
September 85.9 °F
August 85.8 °F
July 85.2 °F
Coldest months:
January 76.8 °F
February 77.7 °F
March 78.5 °F
Rainiest months:
May 7 days
October 7 days
June 6 days
Windiest months:
March 14.6 mph
November 14.2 mph
December 13.8 mph

Cayo Guillermo on a weather map

Cayo Guillermo
+73°F
S 10 mph
Feels like: +77°F
Precip.: 0%
Places in Cuba:
Name
°F
+68°F
+68°F
+72°F
+72°F
+70°F
+66°F
+72°F
+73°F
+61°F
+66°F
24 Hours Forecast
Cayo Guillermo
Local time: 21:43
December 22, sunday
0000
73°F
S
11 mph
0300
72°F
S
12 mph
0600
72°F
S
12 mph
0900
73°F
SW
11 mph
1200
73°F
SW
12 mph
1500
72°F
SW
13 mph
1800
73°F
SW
13 mph
2100
73°F
SW
16 mph
Units of measurement: °C / °F