September weather forecastNagbalon, Philippines

Weather in September

The first month of the autumn, September, is also a hot month in Nagbalon, Philippines, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 30.5°C (86.9°F).

Temperature

With the start of September, Nagbalon measures an average high-temperature of a still tropical 30.5°C (86.9°F), not significantly differing from August's 30.3°C (86.5°F). During the nights in September, an average low-temperature of 24.3°C (75.7°F) is observed.

Heat index

September's mean heat index is estimated at a blisteringly hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

August and September, with an average relative humidity of 83%, are the most humid months in Nagbalon.

Rainfall

In Nagbalon, in September, during 28.1 rainfall days, 252mm (9.92") of precipitation is typically accumulated. Throughout the year, there are 245.4 rainfall days, and 1578mm (62.13") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September in Nagbalon, sunrise is at 5:44 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In Nagbalon, the average sunshine in September is 8.1h.

UV index

February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index in Nagbalon. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 7 in September leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.