May weather forecast
Cayo Coco, Cuba

May brings some significant changes in Cayo Coco's weather, with some prominent spikes in several parameters. The most startling is rainfall, which hikes up to 165mm (6.5"), the highest throughout the year. The frequency of rainfall also increases, with rain falling on approximately twelve days on average in May. Despite higher precipitation, the high temperatures and sea warmth still encourage beach activity. The increased daylight hours of 13.2 ensure tourists can make the most of their daytime even with intermittent rains.

Temperature

The initiation of May sees a high-temperature average of a still hot 31°C (87.8°F), identical to the preceding month. Cayo Coco, during the month of May, experiences an average low-temperature of 21°C (69.8°F).

Rainfall

In Cayo Coco, in May, it is raining for 12 days, with typically 165mm (6.5") of accumulated precipitation. In Cayo Coco, during the entire year, the rain falls for 125 days and collects up to 1158mm (45.59") of precipitation.

Sea temperature

In Cayo Coco, the average seawater temperature in May is 27°C (80.6°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

In May, the average length of the day in Cayo Coco, Cuba, is 13h and 14min.
On the first day of the month, sunrise is at 06:40 and sunset at 19:40. On the last day of May, in Cayo Coco, sunrise is at 06:28 and sunset at 19:54 CDT.

Sunshine

In May, the average sunshine in Cayo Coco, Cuba, is 8h.

UV index

The months with the highest UV index in Cayo Coco, Cuba, are April through August, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 12 suggests these recommendations:
Adopt all essential precautions. Preventing sun harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Directly after swimming or an outdoor workout, generously apply and reapply a broad-spectrum SPF 30+ sunscreen. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.