April weather forecast
Balayan, Philippines

April, like March, is another tropical spring month in Balayan, Philippines, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 31.7°C (89.1°F).

Temperature

Balayan's warmest weather arrives in April, when temperatures average a high of 31.7°C (89.1°F) and a low of 25.1°C (77.2°F).

Heat index

April's heat index is estimated at a scorching 41°C (105.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The least humid month in Balayan, Philippines, is April, with an average relative humidity of 73%.

Rainfall

In Balayan, in April, it is raining for 10.7 days, with typically 24mm (0.94") of accumulated precipitation. In Balayan, during the entire year, the rain falls for 200.1 days and collects up to 1234mm (48.58") of precipitation.

Sea temperature

In April, the average sea temperature is 28.4°C (83.1°F).
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

The average length of the day in April is 12h and 27min.
On the first day of the month, sunrise is at 5:52 am and sunset at 6:09 pm. On the last day of April, in Balayan, Philippines, sunrise is at 5:35 am and sunset at 6:13 pm PST.

Sunshine

With an average of 11.5h of sunshine, April has the most sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Caution! Sand and water reflections can notably increase the UV radiation intensity.