Weather in Cayo Santa Maria: May
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Average day temperature: | 82.4°F |
| Average night temperature: | 78.3°F | |
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Sea water temperature: | 81.9°F |
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Number of sunny days: | 13 days |
| Day length: | 13.0 - 13.4 hours | |
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Number of rainy days: | 6 days |
| Precipitation totals: | 3.3 in. | |
| more information | ||
forecast
| Cayo Santa Maria |
temperature
| Cayo Santa Maria |
Air temperature in May, °F
The highest day temperature during May of 2026 was 86°F. At the same time the lowest night temperature was 77°F. Daily and nightly averages during May were 84.7°F and 79.9°F.
Sea water temperature in Cayo Santa Maria in May, °F
The average sea water temperature in May of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 84.9°F and 81.7°F.
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Cayo Santa Maria in May is 3.5 in. Other months of the year show relatively similar values.
The average wind speed value in May is 12.9 mph
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 May is: 8.3.
Best time for vacation in Cayo Santa Maria
Cayo Santa Maria on a weather map
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