April weather forecast
San Vicente, Philippines

April, the same as March, in San Vicente, Philippines, is another hot spring month, with an average temperature fluctuating between 24.9°C (76.8°F) and 32.9°C (91.2°F).

Temperature

San Vicente's April average high-temperature settles at a still hot 32.9°C (91.2°F), showing a near match with the preceding month. An average nighttime temperature of 24.9°C (76.8°F) is noted during the month of April.

Heat index

April's mean heat index is calculated to be an extremely hot 43°C (109.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The least humid month is April, with an average relative humidity of 70%.

Rainfall

In San Vicente, in April, it is raining for 10.3 days, with typically 11mm (0.43") of accumulated precipitation. In San Vicente, Philippines, during the entire year, the rain falls for 154.1 days and collects up to 342mm (13.46") of precipitation.

Daylight

In April, the average length of the day in San Vicente is 12h and 29min.
On the first day of the month, sunrise is at 5:52 am and sunset at 6:10 pm. On the last day of April, in San Vicente, sunrise is at 5:34 am and sunset at 6:14 pm PST.

Sunshine

April has the most sunshine of the year in San Vicente, with an average of 11.3h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 7 in April leads to these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.