April weather forecast
Naval, Philippines

April in Naval, Philippines, is a tropical spring month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 30°C (86°F).

Temperature

The average high-temperature for April is a tropical 30°C (86°F), closely aligning with the temperature of the preceding month. In April, Naval temperatures settle at a low of 25.3°C (77.5°F) during the nights, reflecting a minor change from daytime highs.

Heat index

Throughout April, the heat index is appraised at a very hot 37°C (98.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Naval, the average relative humidity in April is 79%.

Rainfall

In April, in Naval, the rain falls for 18.4 days. Throughout April, 54mm (2.13") of precipitation is accumulated. In Naval, during the entire year, the rain falls for 266 days and collects up to 1334mm (52.52") of precipitation.

Sea temperature

In Naval, the average seawater temperature in April is 28°C (82.4°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

The average length of the day in April is 12h and 23min.
On the first day of April in Naval, sunrise is at 5:38 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 5:55 pm PST.

Sunshine

In April, the average sunshine in Naval, Philippines, is 8.4h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Boost your sun resistance with garments that are densely woven yet spacious. Be wary! Reflections from sand and water make UV radiation more intense.