April weather forecast
Cayo Santa María, Cuba

April brings with it a further escalation in both temperature and rainfall, the latter increasing significantly from 44mm (1.73") to 70mm (2.76") compared to March. This marks the transition to the warmer and wetter months in Cayo Santa María. Even so, April offers generous hours of sunshine, casting a brilliant glow that beautifies the Cuban landscape. An increase in daylight hours follows the trend of rising temperature and rainfall. Despite these changes, Cayo Santa María remains a fascinating destination with its tropical beauty being further enhanced.

Temperature

April's onset sees an average high-temperature of a hot 30°C (86°F), exhibiting a slight fluctuation from the previous month. During the month of April, the temperature generally drops to a low average of 20°C (68°F).

Rainfall

In April, the rain falls for 5 days. Throughout April, 70mm (2.76") of precipitation is accumulated. In Cayo Santa María, during the entire year, the rain falls for 125 days and collects up to 1280mm (50.39") of precipitation.

Sea temperature

In Cayo Santa María, the average seawater temperature in April is 26°C (78.8°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

In Cayo Santa María, Cuba, the average length of the day in April is 12h and 41min.
On the first day of April, sunrise is at 07:07 and sunset at 19:31. On the last day of the month, sunrise is at 06:43 and sunset at 19:42 CDT.

Sunshine

The months with the most sunshine in Cayo Santa María are March through May, July and August, with an average of 8h of sunshine.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for average individuals.
Note: In April, the UV index of 12 transforms into the following advice:
Practice every essential safety step. People with fair skin could receive burns in fewer than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Even when it's cloudy, ensure the generous application and frequent reapplication of a sunscreen with at least 30 SPF, particularly post swim or outdoor activity. Attention! The combination of sand and water reflections enhances UV ray intensity.