April weather forecastDumaran, Philippines

Weather in April

April, like March, in Dumaran, Philippines, is another warm spring month, with an average temperature fluctuating between 29.8°C (85.6°F) and 26.9°C (80.4°F).

Temperature

The commencement of April records an average high-temperature of a still moderately hot 29.8°C (85.6°F), barely varying from March's 28.6°C (83.5°F). In the month of April, Dumaran experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 26.9°C (80.4°F).

Heat index

During April, the heat index is appraised at a fiery hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Dumaran, the average relative humidity in April is 76%.

Rainfall

In Dumaran, in April, it is raining for 14.6 days, with typically 40mm (1.57") of accumulated precipitation. In Dumaran, during the entire year, the rain falls for 259.3 days and collects up to 1372mm (54.02") of precipitation.

Sea temperature

In Dumaran, in April, the average water temperature is 28.6°C (83.5°F).
Note: For activities such as swimming and diving, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

In Dumaran, the average length of the day in April is 12h and 22min.
On the first day of the month, sunrise is at 5:58 am and sunset at 6:12 pm. On the last day of April, sunrise is at 5:43 am and sunset at 6:13 pm PST.

Sunshine

With an average of 11.4h of sunshine, April has the most sunshine of the year.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Alert! The Sun's UV rays are heightened by the reflection of sand and water.