April weather forecast
Maricao, PR

April brings a qualitative shift in Maricao’s climate dynamics, compared to the preceding month. An increase in temperature is recorded, highlighted by a rise in lowest temperatures to 73.8°F (23.2°C). Staying true to the tropical nature, this month witnesses an incline in the average rainfall, climaxing to 2.2" (56mm). The daylight hours extend, but the sunshine duration does not match the lengthening days. After April concludes, the subsequent month trickles in with heavier rainfalls and an increased frequency of rainy days.

Temperature

The ushering in of April brings an average high-temperature of a still moderately hot 82.6°F (28.1°C), closely mirroring the 81°F (27.2°C) of March. Maricao reports an average low temperature of 73.8°F (23.2°C) in April, a minor decrease from the day's highs.

Heat index

In April, the heat index is appraised at a tropical 89.6°F (32°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The average relative humidity in April in Maricao is 77%.

Rainfall

In April, in Maricao, the rain falls for 18.7 days. Throughout April, 2.2" (56mm) of precipitation is accumulated. Throughout the year, there are 225.3 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

Daylight

The average length of the day in April in Maricao is 12h and 34min.
On the first day of the month, sunrise is at 6:21 am and sunset at 6:41 pm. On the last day of April, in Maricao, Puerto Rico, sunrise is at 6:01 am and sunset at 6:49 pm AST.

Sunshine

In April, the average sunshine is 8.7h.

UV index

April through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.