April weather forecast
Esperanza, Cuba

April is a hot spring month in Esperanza, Cuba, with an average temperature ranging between max 30.8°C (87.4°F) and min 20.6°C (69.1°F).

Temperature

The average high-temperature in April, at a hot 30.8°C (87.4°F), reveals a modest deviation from March's 28.6°C (83.5°F). In the month of April, an average of 20.6°C (69.1°F) marks the low-temperature.

Heat index

The heat index for April is evaluated at a sweltering 38°C (100.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The least humid month is April, with an average relative humidity of 72%.

Rainfall

In April, the rain falls for 15.8 days. Throughout April, 38mm (1.5") of precipitation is accumulated. In Esperanza, during the entire year, the rain falls for 206 days and collects up to 740mm (29.13") of precipitation.

Daylight

The average length of the day in April is 12h and 41min.
On the first day of the month, sunrise is at 07:12 and sunset at 19:35. On the last day of April, sunrise is at 06:48 and sunset at 19:46 CDT.

Sunshine

In Esperanza, the average sunshine in April is 9.6h.

UV index

January through April, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 6 suggests this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.