April weather forecastGuisa, Cuba

Weather in April

April, like March, is another hot spring month in Guisa, Cuba, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 31.8°C (89.2°F).

Temperature

As Guisa transitions from March to April, the average high-temperatures adjust to a still hot 31.8°C (89.2°F), nearly the same as the previous 30.4°C (86.7°F). During the month of April, an average temperature of 20.9°C (69.6°F) is noted during the nights in Guisa.

Heat index

In April, the average heat index is calculated to be a blistering 41°C (105.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In April, the average relative humidity is 73%.

Rainfall

In April, the rain falls for 19 days. Throughout April, 46mm (1.81") of precipitation is accumulated. In Guisa, during the entire year, the rain falls for 230.7 days and collects up to 742mm (29.21") of precipitation.

Daylight

In April, the average length of the day is 12h and 37min.
On the first day of the month, sunrise is at 06:58 and sunset at 19:20. On the last day of April, sunrise is at 06:36 and sunset at 19:29 CDT.

Sunshine

The average sunshine in April in Guisa is 10.7h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in April leads to these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.