April weather forecastSual, Philippines

Weather in April

April, the same as March, in Sual, Philippines, is another tropical spring month, with temperature in the range of an average high of 32.3°C (90.1°F) and an average low of 25.7°C (78.3°F).

Temperature

Sual records an average high-temperature of a still hot 32.3°C (90.1°F) in April, closely mirroring the climate of the previous month. Nighttime temperatures consistently average a warm 25.7°C (78.3°F) during April.

Heat index

April's average heat index is evaluated at a blisteringly hot 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The months with the lowest humidity are February through April, with an average relative humidity of 71%.

Rainfall

In April, the rain falls for 15.8 days. Throughout April, 46mm (1.81") of precipitation is accumulated. In Sual, during the entire year, the rain falls for 206.8 days and collects up to 1138mm (44.8") of precipitation.

Sea temperature

In Sual, Philippines, the average seawater temperature in April is 28.4°C (83.1°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

The average length of the day in April is 12h and 30min.
On the first day of the month, sunrise is at 5:54 am and sunset at 6:12 pm. On the last day of April, sunrise is at 5:35 am and sunset at 6:18 pm PST.

Sunshine

The month with the most sunshine is April, with an average of 11.4h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, an average UV index of 7 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be alert! The reflection of water and sand augments UV radiation intensity.