August weather forecast
Rizal, Philippines

The last month of the summer, August, is also a moderately hot month in Rizal, Philippines, with an average temperature ranging between max 29.4°C (84.9°F) and min 23.5°C (74.3°F).

Temperature

The transition into August notes an average high-temperature of a still warm 29.4°C (84.9°F), revealing a mild distinction from the 29.6°C (85.3°F) in July. Rizal experiences an average low-temperature of 23.5°C (74.3°F) in month of August.

Heat index

The heat index value during August is computed to be a very hot 37°C (98.6°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
The heat index's values are generally associated with conditions in shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In August, the average relative humidity in Rizal is 86%.

Rainfall

In Rizal, in August, it is raining for 27.4 days, with typically 199mm (7.83") of accumulated precipitation. In Rizal, Philippines, during the entire year, the rain falls for 313.5 days and collects up to 1700mm (66.93") of precipitation.

Daylight

In Rizal, the average length of the day in August is 12h and 36min.
On the first day of the month, sunrise is at 5:38 am and sunset at 6:24 pm. On the last day of August, sunrise is at 5:42 am and sunset at 6:07 pm PST.

Sunshine

In August, the average sunshine in Rizal is 8.4h.

UV index

March through May, August and September, with an average maximum UV index of 7, are months with the highest UV index in Rizal. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 7 transforms into these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.