August weather forecast
Calapan, Philippines

August, the last month of the summer in Calapan, is also a moderately hot month, with an average temperature varying between 29.3°C (84.7°F) and 25.8°C (78.4°F).

Temperature

August's arrival shows an average high-temperature of a still warm 29.3°C (84.7°F), hardly different from the previous month. The nights of August anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 25.8°C (78.4°F).

Heat index

For August, the heat index is computed to be a fiery hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
In reference to the heat index, it's for places in shade and with a slight wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in August is 79%.

Rainfall

In Calapan, during August, the rain falls for 19.3 days and regularly aggregates up to 102mm (4.02") of precipitation. Throughout the year, in Calapan, there are 257.2 rainfall days, and 1125mm (44.29") of precipitation is accumulated.

Sea temperature

In Calapan, the average seawater temperature in August is 28.8°C (83.8°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

In August, the average length of the day in Calapan, Philippines, is 12h and 34min.
On the first day of the month, sunrise is at 5:40 am and sunset at 6:22 pm. On the last day of August, sunrise is at 5:43 am and sunset at 6:07 pm PST.

Sunshine

In Calapan, Philippines, the average sunshine in August is 10.1h.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Stay cautious! Sand and water reflections increase UV radiation potency.