April weather forecast
Holguin, Cuba

April brings with it warmer days that peak at 31.3°C (88.3°F), making it one of the hottest months in Holguin. As temperatures continue to climb, so does the humidity, with relative humidity levels hovering around 73%. The frequent gust of wind, reaching up to 13.1km/h (8.1mph), offer much-needed relief against the rising heat. Rainfall increases, peaking at 14mm (0.55") spread over an average of 12.4 days. Yet, despite an increase in rainfall and humidity, the glory of the sun remains largely undisturbed, making it a popular month for sun-seekers to visit.

Temperature

Holguin's average high-temperature marks a hot 31.3°C (88.3°F) with the advent of April, closely mirroring that of the preceding month. April nights in Holguin observe an average temperature dip to a pleasant 21.4°C (70.5°F).

Heat index

The average heat index in April is appraised at a very hot 39°C (102.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In April, the average relative humidity in Holguin is 73%.

Rainfall

In Holguin, in April, it is raining for 12.4 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, there are 150.7 rainfall days, and 261mm (10.28") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 38min.
On the first day of the month, sunrise is at 06:57 and sunset at 19:19. On the last day of April, in Holguin, sunrise is at 06:34 and sunset at 19:29 CDT.

Sunshine

In Holguin, the average sunshine in April is 10.8h.

UV index

The months with the highest UV index in Holguin are April through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In April, the maximum UV index of 7 translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.