April weather forecast
Yabucoa, PR

As Yabucoa, Puerto Rico ventures deeper into the vibrancy of spring in April, the cityscape metamorphoses into a tropical paradise. The city experiences a mindful shift in weather, marking a slight enhancement in precipitation. The climate specifics, such as temperature and humidity, function in a stable rhythm, preserving the consistently warm tropical weather. However, rainfall activity reaches a new peak with 2.01" (51mm), building up a more humid and wetter surrounding. On the flip, May invites further warmth with a higher surge in temperatures.

Temperature

April's weather displays an average high-temperature of a still warm 81.1°F (27.3°C), slightly varied from March's 80.1°F (26.7°C). A slight dip in temperature to a still warm 73.9°F (23.3°C) marks the average nights in Yabucoa, Puerto Rico, during April.

Heat index

The heat index in April is calculated to be a tropical 86°F (30°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The average relative humidity in April is 78%.

Rainfall

In April, the rain falls for 19.6 days. Throughout April, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Yabucoa, there are 223.2 rainfall days, and 27.87" (708mm) of precipitation is accumulated.

Daylight

In Yabucoa, Puerto Rico, the average length of the day in April is 12h and 34min.
On the first day of the month, sunrise is at 6:17 am and sunset at 6:37 pm. On the last day of April, sunrise is at 5:56 am and sunset at 6:44 pm AST.

Sunshine

The average sunshine in April in Yabucoa is 8.8h.

UV index

January through April and December, with an average maximum UV index of 6, are months with the lowest UV index in Yabucoa, Puerto Rico. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in April transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.