April weather forecast
Sumilang, Philippines

April, like March, is another hot spring month in Sumilang, Philippines, with an average temperature ranging between max 32.6°C (90.7°F) and min 24.8°C (76.6°F).

Temperature

Welcoming April, Sumilang notes an average high-temperature of a still hot 32.6°C (90.7°F), nearly consistent with March's 30.7°C (87.3°F). Sumilang, in April, observes a steady average low-temperature of 24.8°C (76.6°F).

Heat index

The heat index for April is estimated at a blistering 43°C (109.4°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

April is the least humid month in Sumilang, Philippines, with an average relative humidity of 72%.

Rainfall

In Sumilang, in April, during 13.7 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 203.1 rainfall days, and 842mm (33.15") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of April in Sumilang, sunrise is at 5:51 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 6:12 pm PST.

Sunshine

With an average of 11.4h of sunshine, April has the most sunshine of the year in Sumilang.

UV index

The months with the highest UV index are February through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, an average UV index of 7 transforms into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.