April weather forecast
Mariblo, Philippines

April, the same as March, in Mariblo, Philippines, is another hot spring month, with an average temperature varying between 33.1°C (91.6°F) and 24.9°C (76.8°F).

Temperature

Mariblo records an average high-temperature of a still hot 33.1°C (91.6°F) as April arrives, nearly mirroring the previous month's climate. During April, the nighttime temperature averages of 24.9°C (76.8°F).

Heat index

April's mean heat index is evaluated at a blistering 44°C (111.2°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

April is the least humid month, with an average relative humidity of 70%.

Rainfall

In Mariblo, in April, it is raining for 12.3 days, with typically 35mm (1.38") of accumulated precipitation. In Mariblo, during the entire year, the rain falls for 185.8 days and collects up to 836mm (32.91") of precipitation.

Daylight

In April, the average length of the day is 12h and 28min.
On the first day of the month, sunrise is at 5:51 am and sunset at 6:08 pm. On the last day of April, in Mariblo, sunrise is at 5:33 am and sunset at 6:12 pm PST.

Sunshine

With an average of 11.3h of sunshine, April has the most sunshine of the year.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.