April weather forecast
Rincon, PR

April presents itself as a slightly unpredictable month in Rincon, Puerto Rico, with an ascent in rainfall count to 2.17" (55mm). Frequent windy days become a tad less dominant, giving room for calmer weather spells. Inhabitants and visitors alike might witness increased sea temperatures paired with amplifying daylight hours, nurturing an enticing beach milieu. The sealing moment comes with the annual lowest values in sunlight hours, only nine a day, possibly contributing to April's unique freshness. Look forward to a twist of milder days and cooler nights, enabling a delightful mix of the season’s moods.

Temperature

Rincon's shift into April is marked by a subtle change to a still moderately hot 81.5°F (27.5°C) from March's 80.2°F (26.8°C) in temperature. Recording a slight drop from the daily maximum, Rincon notes an average low temperature of 75.7°F (24.3°C) in the month of April.

Heat index

The heat index value for April is evaluated at a tropical 86°F (30°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In Rincon, the average relative humidity in April is 76%.

Rainfall

In Rincon, during April, the rain falls for 18.8 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, in Rincon, Puerto Rico, there are 235.5 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Ocean temperature

In Rincon, the average seawater temperature in April is 80.4°F (26.9°C).
Note: Water activities in surface temperatures between 77°F (25°C) and 84.2°F (29°C) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

The average length of the day in April is 12h and 34min.
On the first day of the month, sunrise is at 6:22 am and sunset at 6:42 pm. On the last day of April, in Rincon, sunrise is at 6:01 am and sunset at 6:50 pm AST.

Sunshine

In Rincon, Puerto Rico, the average sunshine in April is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Rincon. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Heed this! UV intensity is much stronger when reflected off sand and water.