April weather forecastGuanabana, Cuba

Weather in April

April is a hot spring month in Guanabana, Cuba, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.4°C (86.7°F).

Temperature

The shift into April reveals an average high-temperature of a hot 30.4°C (86.7°F), closely mirroring March's climate. During April, the average low-temperature is an agreeable 21.8°C (71.2°F).

Heat index

The heat index for April is evaluated at a sweltering 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

March and April, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Guanabana, in April, during 13.8 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Guanabana, Cuba, during the entire year, the rain falls for 204.4 days and collects up to 774mm (30.47") of precipitation.

Daylight

In April, the average length of the day is 12h and 42min.
On the first day of the month, sunrise is at 07:17 and sunset at 19:41. On the last day of April, sunrise is at 06:53 and sunset at 19:53 CDT.

Sunshine

In Guanabana, the average sunshine in April is 9.4h.

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 vulnerability from unsafe exposure to UV radiation for the average person.
Note: In April, a regular UV index of 7 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.