April weather forecast
Puerto Princesa, Philippines

April marks the advent of the hot season in Puerto Princesa, thereby indicating a transition period from the dry to the wet season. Temperatures marginally tip the scale further this month, reaching an average high of 32.9°C (91.2°F). Despite the heat, the relative increase in humidity propounds a comfortable setting overall. April's disposition aligns with the onset of the summer season when tropical fruits abound. This affable weather invites residents and visitors alike to partake in feasts that celebrate the city's local produce and cuisine.

Temperature

Puerto Princesa's warmest temperatures are experienced in April, with average high temperatures of 32.9°C (91.2°F) and lows of 24.2°C (75.6°F).

Heat index

The heat index for April is computed to be a burning hot 48°C (118.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Puerto Princesa, Philippines, the average relative humidity in April is 80%.

Rainfall

In Puerto Princesa, during April, the rain falls for 5 days and regularly aggregates up to 42mm (1.65") of precipitation. In Puerto Princesa, during the entire year, the rain falls for 130 days and collects up to 1564mm (61.57") of precipitation.

Sea temperature

In Puerto Princesa, the average seawater temperature in April is 28.8°C (83.8°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In April, the average length of the day is 12h and 21min.
On the first day of April in Puerto Princesa, sunrise is at 6:01 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 6:16 pm PST.

Sunshine

With an average of 9h of sunshine, April has the most sunshine of the year.

UV index

The months with the highest UV index in Puerto Princesa are February through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, an average UV index of 12 transforms into the following instructions:
Carry out all vital precautions. Protection from sun exposure is a must. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Even on overcast days, apply and frequently reapply a sunscreen with SPF 30 or more, specifically after a swim or outdoor workout. Alert! The Sun's UV rays are heightened by the reflection of sand and water.