April weather forecastCalmay, Philippines

Weather in April

April, like March, is another tropical spring month in Calmay, Philippines, with an average temperature ranging between min 24.3°C (75.7°F) and max 34.5°C (94.1°F).

Temperature

Calmay's temperature records reveal April as the warmest month, marked by average highs of 34.5°C (94.1°F) and lows of 24.3°C (75.7°F).

Heat index

For most parts of April, the heat index is calculated to be a burning hot 47°C (116.6°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

March and April, with an average relative humidity of 67%, are the least humid months in Calmay, Philippines.

Rainfall

In Calmay, in April, during 13.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 187.6 rainfall days, and 1079mm (42.48") of precipitation is accumulated.

Daylight

In Calmay, the average length of the day in April is 12h and 30min.
On the first day of April in Calmay, sunrise is at 5:53 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 6:17 pm PST.

Sunshine

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

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 in Calmay. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in April translates into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.