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

The arrival of April coincides with an average high-temperature of a tropical 30°C (86°F), indicating a minimal shift from March's 28°C (82.4°F). During April, Cayo Santa María experiences a consistent low-temperature average of 20°C (68°F).

Rainfall

In Cayo Santa María, in April, it is raining for 5 days, with typically 70mm (2.76") of accumulated precipitation. 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, in April, the average water temperature is 26°C (78.8°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

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

Sunshine

March through May, July and August, with an average of 8h of sunshine, are months with the most sunshine.

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme health hazard from unsafe exposure to UV radiation for the average person.
Note: In April, the average maximum UV index of 12 translates into the following recommendations:
Utilize all vital precautions. Guarding against sun harm is non-negotiable. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. 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. Note! Reflective surfaces like sand and water heighten the UV radiation levels.