August weather forecast
MacArthur, Philippines

August, the last month of the summer in MacArthur, is a hot month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 30.2°C (86.4°F).

Temperature

MacArthur's average high-temperature in August is a tropical 30.2°C (86.4°F), marking an insignificant difference from the 29.7°C (85.5°F) of July. MacArthur, in August, logs an average low-temperature of 25.3°C (77.5°F), a subtle step down from daytime readings.

Heat index

For most parts of August, the heat index is estimated at a fiery hot 38°C (100.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. 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. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

May, June and August, with an average relative humidity of 79%, are the least humid months.

Rainfall

In MacArthur, Philippines, during August, the rain falls for 12.2 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 159.4 rainfall days, and 409mm (16.1") of precipitation is accumulated.

Sea temperature

In MacArthur, the average seawater temperature in August is 29.3°C (84.7°F).
Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness.

Daylight

The average length of the day in August is 12h and 28min.
On the first day of August, sunrise is at 5:28 am and sunset at 6:04 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 5:50 pm PST.

Sunshine

The average sunshine in August is 9.2h.

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 of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 7 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Boost your sun resistance with garments that are densely woven yet spacious. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.