April weather forecast
Alamar, Cuba

April in Alamar, Cuba, is a tropical spring month, with an average temperature fluctuating between 30.7°C (87.3°F) and 21.9°C (71.4°F).

Temperature

April denotes a minimal variation in the average high-temperature to a hot 30.7°C (87.3°F) from March's 28.5°C (83.3°F). Nighttime temperatures in Alamar hover around an average low of 21.9°C (71.4°F) in April.

Heat index

The heat index value for April is computed to be a sweltering 37°C (98.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. 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. 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 particularly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

With an average relative humidity of 69%, April is the least humid month.

Rainfall

In Alamar, Cuba, in April, it is raining for 12.4 days, with typically 37mm (1.46") of accumulated precipitation. In Alamar, Cuba, during the entire year, the rain falls for 204.8 days and collects up to 802mm (31.57") of precipitation.

Daylight

The average length of the day in April is 12h and 43min.
On the first day of the month, sunrise is at 07:20 and sunset at 19:44. On the last day of April, in Alamar, sunrise is at 06:55 and sunset at 19:56 CDT.

Sunshine

In April, the average sunshine is 9.2h.

UV index

The months with the highest UV index in Alamar are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 during April translates into the following guidance:
Inhibit overexposure. Warding off sun damage is of utmost importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.