September weather forecastPoro, Philippines

Weather in September

September, the first month of the autumn in Poro, is also a moderately hot month, with an average temperature fluctuating between 25.8°C (78.4°F) and 29.6°C (85.3°F).

Temperature

September's weather records an average high-temperature of a still warm 29.6°C (85.3°F), showing little deviation from August. Poro navigates through September with a barely noticeable decrease in temperature at night, stabilizing at a still moderately hot 25.8°C (78.4°F).

Heat index

Throughout September, the heat index is computed to be a torrid 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. 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. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Poro, Philippines, the average relative humidity in September is 79%.

Rainfall

In Poro, in September, it is raining for 24 days, with typically 75mm (2.95") of accumulated precipitation. In Poro, during the entire year, the rain falls for 250 days and collects up to 824mm (32.44") of precipitation.

Sea temperature

In Poro, Philippines, the average seawater temperature in September is 29.2°C (84.6°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 5:32 am and sunset at 5:51 pm. On the last day of September, sunrise is at 5:31 am and sunset at 5:33 pm PST.

Sunshine

In September, the average sunshine in Poro is 8.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Poro. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 7 in September transforms into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice! Sand and water reflections contribute to a stronger UV exposure.