April weather forecastGamboa, Cuba

Weather in April

April, the same as March, in Gamboa, Cuba, is another tropical spring month, with an average temperature ranging between max 31.8°C (89.2°F) and min 21.4°C (70.5°F).

Temperature

The onset of April marks an average high-temperature of a still hot 31.8°C (89.2°F), hardly differing from March's 30.2°C (86.4°F). Gamboa in April anticipates an average nighttime temperature of 21.4°C (70.5°F).

Heat index

For most parts of April, the heat index is computed to be a blisteringly hot 41°C (105.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Gamboa, the average relative humidity in April is 72%.

Rainfall

In Gamboa, during April, the rain falls for 16.6 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

In Gamboa, the average length of the day in April is 12h and 38min.
On the first day of April, sunrise is at 07:00 and sunset at 19:22. On the last day of the month, sunrise is at 06:38 and sunset at 19:32 CDT.

Sunshine

The average sunshine in April in Gamboa is 10.2h.

UV index

The months with the highest UV index in Gamboa are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in April interprets into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.