April weather forecast
Casimba, Cuba

April, the same as March, is another warm spring month in Casimba, Cuba, with an average temperature varying between 29.8°C (85.6°F) and 20.3°C (68.5°F).

Temperature

Casimba observes an average high-temperature of a still moderately hot 29.8°C (85.6°F) in April, barely different from 28.8°C (83.8°F) in March. Casimba in April experiences a low-temperature average of 20.3°C (68.5°F).

Heat index

During April, the heat index is evaluated at a torrid 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In April, the average relative humidity is 79%.

Rainfall

In Casimba, Cuba, during April, the rain falls for 21.7 days and regularly aggregates up to 75mm (2.95") of precipitation. In Casimba, during the entire year, the rain falls for 233.3 days and collects up to 982mm (38.66") of precipitation.

Daylight

The average length of the day in April is 12h and 37min.
On the first day of April in Casimba, sunrise is at 06:54 and sunset at 19:16. On the last day of the month, sunrise is at 06:32 and sunset at 19:25 CDT.

Sunshine

In Casimba, Cuba, the average sunshine in April is 10.9h.

UV index

January through April, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Casimba. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during April leads to these instructions:
Shield from overexposure. Defense against sun-related harm is required. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.