April weather forecast
Pulo, Philippines

April, the same as March, in Pulo, Philippines, is another tropical spring month, with an average temperature fluctuating between 31.8°C (89.2°F) and 24°C (75.2°F).

Temperature

April ushers in an average high-temperature of a still hot 31.8°C (89.2°F), aligning closely with the preceding month. The mean low-temperature during April nights in Pulo is a moderately hot 24°C (75.2°F).

Heat index

Throughout April, the heat index is calculated to be an extremely hot 42°C (107.6°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

April is the least humid month in Pulo, with an average relative humidity of 75%.

Rainfall

In Pulo, Philippines, during April, the rain falls for 13.4 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, in Pulo, there are 216.4 rainfall days, and 476mm (18.74") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of the month, sunrise is at 5:50 am and sunset at 6:07 pm. On the last day of April, sunrise is at 5:33 am and sunset at 6:11 pm PST.

Sunshine

The month with the most sunshine is April, with an average of 11.1h of sunshine.

UV index

February through July, September and November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in April interprets into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.