April weather forecast
Cainta, Philippines

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

Temperature

The onset of April brings an average high-temperature of a still hot 32.6°C (90.7°F), nearly matching the March temperature. In the month of April, the nighttime temperature dips to a steady average of 24.8°C (76.6°F).

Heat index

In April, the average heat index is evaluated at a scorching 43°C (109.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

With an average relative humidity of 72%, April is the least humid month.

Rainfall

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

Daylight

In Cainta, Philippines, the average length of the day in April is 12h and 28min.
On the first day of April, sunrise is at 5:50 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

April has the most sunshine of the year in Cainta, 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 Cainta, Philippines. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.