Please click on any column to get detailed information about Cayo Guillermo weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Cayo Guillermo is august. The average daily temp is 86.6°F. The average nightly temp is 82.4°F.
Sea water temperature, °F
The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 85.8°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
sea water
temperature
temperature
| Cayo Guillermo |
14 days
forecast
forecast
| Cayo Guillermo |
current
weather
weather
| Cayo Guillermo |
7 days
forecast
forecast
| Cayo Guillermo |
Best time for vacation in Cayo Guillermo
Cayo Guillermo on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Cayo Guillermo
Local time: 20:26
April 18, thursday
2100
77°F
W
19 mph
19 mph
April 19, friday
0000
77°F
W
17 mph
17 mph
0300
77°F
W
17 mph
17 mph
0600
77°F
W
17 mph
17 mph
0900
77°F
W
15 mph
15 mph
1200
77°F
W
16 mph
16 mph
1500
77°F
W
16 mph
16 mph
1800
77°F
W
16 mph
16 mph
