April weather forecast
Guagua, Philippines

April, the same as March, in Guagua, Philippines, is a hot spring month, with an average temperature ranging between max 33.3°C (91.9°F) and min 23.7°C (74.7°F).

Temperature

April and May represent the warmest period, with an average high-temperature of 33.3°C (91.9°F).

Heat index

In April, the heat index is calculated to be a life-threatening hot 45°C (113°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

April is the least humid month in Guagua, with an average relative humidity of 71%.

Rainfall

In April, in Guagua, the rain falls for 16.3 days. Throughout April, 88mm (3.46") of precipitation is accumulated. In Guagua, during the entire year, the rain falls for 202.2 days and collects up to 1179mm (46.42") of precipitation.

Daylight

In April, the average length of the day is 12h and 28min.
On the first day of April, sunrise is at 5:52 am and sunset at 6:09 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 6:14 pm PST.

Sunshine

With an average of 11.2h of sunshine, April has the most sunshine of the year in Guagua.

UV index

The months with the highest UV index in Guagua are February through June, August through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.