April weather forecast
Marikina Heights, Philippines

April, the same as March, in Marikina Heights, Philippines, is another hot spring month, with temperature in the range of an average low of 24.8°C (76.6°F) and an average high of 32.6°C (90.7°F).

Temperature

Entering April, the average high-temperature is recorded at a still hot 32.6°C (90.7°F), exhibiting a minimal shift from March's 30.7°C (87.3°F). Nighttime temperature dips to a mean of 24.8°C (76.6°F) during April.

Heat index

The heat index in April is estimated at a scorching 43°C (109.4°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Observations indicate that the heat index values are for shady locations with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The least humid month in Marikina Heights is April, with an average relative humidity of 72%.

Rainfall

In Marikina Heights, in April, during 13.7 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Marikina Heights, during the entire year, the rain falls for 203.1 days and collects up to 842mm (33.15") of precipitation.

Daylight

The average length of the day in April in Marikina Heights 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 6:12 pm PST.

Sunshine

The month with the most sunshine is April, with an average of 11.4h of sunshine.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index in Marikina Heights. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during April translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.