April weather forecast
San Felipe, Cuba

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

Temperature

The initiation of April records an average high-temperature of a tropical 30.7°C (87.3°F), displaying a near consistency with the previous month. Throughout April, the temperature in San Felipe falls to an average low of 21.9°C (71.4°F).

Heat index

April's average heat index is calculated to be a fiery hot 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

In San Felipe, during April, the rain falls for 12.4 days and regularly aggregates up to 37mm (1.46") of precipitation. In San Felipe, 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 42min.
On the first day of the month, sunrise is at 07:20 and sunset at 19:44. On the last day of April, in San Felipe, sunrise is at 06:56 and sunset at 19:56 CDT.

Sunshine

The average sunshine in April in San Felipe is 9.2h.

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 health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.