April weather forecast
Guatemala, Cuba

April, like March, in Guatemala, Cuba, is another warm spring month, with an average temperature ranging between max 29.3°C (84.7°F) and min 20.9°C (69.6°F).

Temperature

Guatemala's April average high-temperature settles at a still moderately hot 29.3°C (84.7°F), showing a near match with the preceding month. Guatemala, in April, experiences an average temperature of 20.9°C (69.6°F) at night.

Heat index

The average heat index in April is calculated to be a sweltering 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. 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 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In April, the average relative humidity is 79%.

Rainfall

In Guatemala, Cuba, in April, during 19 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Guatemala, during the entire year, the rain falls for 230.9 days and collects up to 812mm (31.97") of precipitation.

Daylight

In Guatemala, the average length of the day in April is 12h and 38min.
On the first day of April in Guatemala, Cuba, sunrise is at 06:55 and sunset at 19:17. On the last day of the month, sunrise is at 06:32 and sunset at 19:26 CDT.

Sunshine

In Guatemala, the average sunshine in April is 10.7h.

UV index

January through April, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Guatemala. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In April, the maximum UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.