September weather forecastQuezon, Philippines

Weather in September

The first month of the autumn, September, is also a hot month in Quezon, Philippines, with an average temperature ranging between min 24.9°C (76.8°F) and max 30°C (86°F).

Temperature

The commencement of September brings an average high-temperature of a still tropical 30°C (86°F), marking an inconsequential divergence from August. Throughout September, a steady low-temperature average of 24.9°C (76.8°F) is noted.

Heat index

In September, the average heat index is estimated at a torrid 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Quezon, the average relative humidity in September is 83%.

Rainfall

In Quezon, Philippines, in September, during 21.4 rainfall days, 101mm (3.98") of precipitation is typically accumulated. Throughout the year, there are 254.9 rainfall days, and 1067mm (42.01") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature in Quezon is 28.8°C (83.8°F).
Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.

Daylight

In Quezon, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:39 am and sunset at 6:03 pm. On the last day of September, sunrise is at 5:40 am and sunset at 5:42 pm PST.

Sunshine

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

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Warning! The Sun's UV rays intensify with reflections from sand and water.