April weather forecastOmaja, Cuba

Weather in April

April, the same as March, in Omaja, Cuba, is another hot spring month, with an average temperature fluctuating between 21.4°C (70.5°F) and 31.8°C (89.2°F).

Temperature

The average high-temperature during April registers at a still tropical 31.8°C (89.2°F), maintaining a close resemblance to the previous month. In Omaja, the expected average low-temperature for April is an agreeable 21.4°C (70.5°F).

Heat index

The heat index value for April is calculated to be an extremely hot 41°C (105.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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 is essential for the human body; it facilitates cooling through the process of sweat evaporation. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

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

Rainfall

In Omaja, Cuba, in April, during 16.6 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Omaja, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

In Omaja, the average length of the day in April is 12h and 38min.
On the first day of April in Omaja, sunrise is at 06:59 and sunset at 19:21. On the last day of the month, sunrise is at 06:36 and sunset at 19:31 CDT.

Sunshine

The average sunshine in April is 10.2h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.