Weather in Cayo Guillermo: February
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Average day temperature: | 77.4°F |
| Average night temperature: | 72.4°F | |
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Sea water temperature: | 77.6°F |
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Number of sunny days: | 10 days |
| Day length: | 11.1 - 11.7 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.8 in. | |
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forecast
| Cayo Guillermo |
temperature
| Cayo Guillermo |
Air temperature in February, °F
The highest day temperature during February of 2026 was 77°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during February were 73.3°F and 71.1°F.
Sea water temperature in Cayo Guillermo in February, °F
The average sea water temperature in February of 2026 was 76.6°F. The highest and lowest sea temperatures during the month were 78.8°F and 73.0°F.
Mostly all days in February are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in February, in.
Precipitation total value in Cayo Guillermo in February is 0.7 in. Other months of the year show relatively similar values.
The average wind speed value in February is 15.0 mph It makes February one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in February is: 6.7.
Best time for vacation in Cayo Guillermo
Cayo Guillermo on a weather map
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